KR20220060447A - 반도체 레이저 구동 장치 및 그 제조 방법 - Google Patents
반도체 레이저 구동 장치 및 그 제조 방법 Download PDFInfo
- Publication number
- KR20220060447A KR20220060447A KR1020207028974A KR20207028974A KR20220060447A KR 20220060447 A KR20220060447 A KR 20220060447A KR 1020207028974 A KR1020207028974 A KR 1020207028974A KR 20207028974 A KR20207028974 A KR 20207028974A KR 20220060447 A KR20220060447 A KR 20220060447A
- Authority
- KR
- South Korea
- Prior art keywords
- semiconductor laser
- substrate
- laser
- wiring
- driver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 121
- 238000004519 manufacturing process Methods 0.000 title claims description 17
- 239000000758 substrate Substances 0.000 claims abstract description 56
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 69
- 239000010949 copper Substances 0.000 claims description 47
- 229910052802 copper Inorganic materials 0.000 claims description 45
- 238000000034 method Methods 0.000 claims description 43
- 229910000679 solder Inorganic materials 0.000 claims description 13
- 238000009792 diffusion process Methods 0.000 claims description 6
- 229920005989 resin Polymers 0.000 description 42
- 239000011347 resin Substances 0.000 description 42
- 239000010410 layer Substances 0.000 description 33
- 238000005516 engineering process Methods 0.000 description 30
- 238000007747 plating Methods 0.000 description 28
- 238000010586 diagram Methods 0.000 description 22
- 239000011889 copper foil Substances 0.000 description 20
- 238000012545 processing Methods 0.000 description 17
- 239000011229 interlayer Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 12
- 238000003475 lamination Methods 0.000 description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- 238000003384 imaging method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 238000007788 roughening Methods 0.000 description 6
- 238000007772 electroless plating Methods 0.000 description 5
- 239000003822 epoxy resin Substances 0.000 description 5
- 238000005530 etching Methods 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229920000647 polyepoxide Polymers 0.000 description 5
- 229920001721 polyimide Polymers 0.000 description 5
- 239000004721 Polyphenylene oxide Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 238000001312 dry etching Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 239000004840 adhesive resin Substances 0.000 description 3
- 229920006223 adhesive resin Polymers 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000003365 glass fiber Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229920002120 photoresistant polymer Polymers 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 239000009719 polyimide resin Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000012779 reinforcing material Substances 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000004640 Melamine resin Substances 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- FTWRSWRBSVXQPI-UHFFFAOYSA-N alumanylidynearsane;gallanylidynearsane Chemical compound [As]#[Al].[As]#[Ga] FTWRSWRBSVXQPI-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 239000005011 phenolic resin Substances 0.000 description 2
- 238000001259 photo etching Methods 0.000 description 2
- 229920002577 polybenzoxazole Polymers 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 229920013636 polyphenyl ether polymer Polymers 0.000 description 2
- 229920001955 polyphenylene ether Polymers 0.000 description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- MAKDTFFYCIMFQP-UHFFFAOYSA-N titanium tungsten Chemical compound [Ti].[W] MAKDTFFYCIMFQP-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000530 Gallium indium arsenide Inorganic materials 0.000 description 1
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910010165 TiCu Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- KXNLCSXBJCPWGL-UHFFFAOYSA-N [Ga].[As].[In] Chemical compound [Ga].[As].[In] KXNLCSXBJCPWGL-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- RNQKDQAVIXDKAG-UHFFFAOYSA-N aluminum gallium Chemical compound [Al].[Ga] RNQKDQAVIXDKAG-UHFFFAOYSA-N 0.000 description 1
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- XMPZTFVPEKAKFH-UHFFFAOYSA-P ceric ammonium nitrate Chemical compound [NH4+].[NH4+].[Ce+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O XMPZTFVPEKAKFH-UHFFFAOYSA-P 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- IUYOGGFTLHZHEG-UHFFFAOYSA-N copper titanium Chemical compound [Ti].[Cu] IUYOGGFTLHZHEG-UHFFFAOYSA-N 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- XEMZLVDIUVCKGL-UHFFFAOYSA-N hydrogen peroxide;sulfuric acid Chemical compound OO.OS(O)(=O)=O XEMZLVDIUVCKGL-UHFFFAOYSA-N 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000000992 sputter etching Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/026—Monolithically integrated components, e.g. waveguides, monitoring photo-detectors, drivers
- H01S5/0261—Non-optical elements, e.g. laser driver components, heaters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/023—Mount members, e.g. sub-mount members
- H01S5/02325—Mechanically integrated components on mount members or optical micro-benches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
- H01S5/042—Electrical excitation ; Circuits therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/10—Bump connectors ; Manufacturing methods related thereto
- H01L24/12—Structure, shape, material or disposition of the bump connectors prior to the connecting process
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/18—High density interconnect [HDI] connectors; Manufacturing methods related thereto
- H01L24/19—Manufacturing methods of high density interconnect preforms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L24/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L24/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L24/42—Wire connectors; Manufacturing methods related thereto
- H01L24/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L24/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/73—Means for bonding being of different types provided for in two or more of groups H01L24/10, H01L24/18, H01L24/26, H01L24/34, H01L24/42, H01L24/50, H01L24/63, H01L24/71
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0233—Mounting configuration of laser chips
- H01S5/02335—Up-side up mountings, e.g. epi-side up mountings or junction up mountings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0233—Mounting configuration of laser chips
- H01S5/02345—Wire-bonding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/024—Arrangements for thermal management
- H01S5/02469—Passive cooling, e.g. where heat is removed by the housing as a whole or by a heat pipe without any active cooling element like a TEC
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/024—Arrangements for thermal management
- H01S5/02476—Heat spreaders, i.e. improving heat flow between laser chip and heat dissipating elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/026—Monolithically integrated components, e.g. waveguides, monitoring photo-detectors, drivers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/026—Monolithically integrated components, e.g. waveguides, monitoring photo-detectors, drivers
- H01S5/0262—Photo-diodes, e.g. transceiver devices, bidirectional devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
- H01S5/06226—Modulation at ultra-high frequencies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/068—Stabilisation of laser output parameters
- H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
- H05K3/4623—Manufacturing multilayer circuits by laminating two or more circuit boards the circuit boards having internal via connections between two or more circuit layers before lamination, e.g. double-sided circuit boards
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
- G01S17/894—3D imaging with simultaneous measurement of time-of-flight at a 2D array of receiver pixels, e.g. time-of-flight cameras or flash lidar
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/483—Details of pulse systems
- G01S7/484—Transmitters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/02—Bonding areas; Manufacturing methods related thereto
- H01L2224/04—Structure, shape, material or disposition of the bonding areas prior to the connecting process
- H01L2224/04105—Bonding areas formed on an encapsulation of the semiconductor or solid-state body, e.g. bonding areas on chip-scale packages
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/10—Bump connectors; Manufacturing methods related thereto
- H01L2224/12—Structure, shape, material or disposition of the bump connectors prior to the connecting process
- H01L2224/12105—Bump connectors formed on an encapsulation of the semiconductor or solid-state body, e.g. bumps on chip-scale packages
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/26—Layer connectors, e.g. plate connectors, solder or adhesive layers; Manufacturing methods related thereto
- H01L2224/31—Structure, shape, material or disposition of the layer connectors after the connecting process
- H01L2224/32—Structure, shape, material or disposition of the layer connectors after the connecting process of an individual layer connector
- H01L2224/321—Disposition
- H01L2224/32151—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/32221—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/32225—Disposition the layer connector connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48225—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation
- H01L2224/48227—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being non-metallic, e.g. insulating substrate with or without metallisation connecting the wire to a bond pad of the item
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73265—Layer and wire connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73267—Layer and HDI connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/91—Methods for connecting semiconductor or solid state bodies including different methods provided for in two or more of groups H01L2224/80 - H01L2224/90
- H01L2224/92—Specific sequence of method steps
- H01L2224/922—Connecting different surfaces of the semiconductor or solid-state body with connectors of different types
- H01L2224/9222—Sequential connecting processes
- H01L2224/92242—Sequential connecting processes the first connecting process involving a layer connector
- H01L2224/92244—Sequential connecting processes the first connecting process involving a layer connector the second connecting process involving a build-up interconnect
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/93—Batch processes
- H01L2224/95—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips
- H01L2224/97—Batch processes at chip-level, i.e. with connecting carried out on a plurality of singulated devices, i.e. on diced chips the devices being connected to a common substrate, e.g. interposer, said common substrate being separable into individual assemblies after connecting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/91—Methods for connecting semiconductor or solid state bodies including different methods provided for in two or more of groups H01L24/80 - H01L24/90
- H01L24/92—Specific sequence of method steps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/151—Die mounting substrate
- H01L2924/1515—Shape
- H01L2924/15153—Shape the die mounting substrate comprising a recess for hosting the device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/161—Cap
- H01L2924/1615—Shape
- H01L2924/16195—Flat cap [not enclosing an internal cavity]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/19—Details of hybrid assemblies other than the semiconductor or other solid state devices to be connected
- H01L2924/191—Disposition
- H01L2924/19101—Disposition of discrete passive components
- H01L2924/19105—Disposition of discrete passive components in a side-by-side arrangement on a common die mounting substrate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/30107—Inductance
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0225—Out-coupling of light
- H01S5/02257—Out-coupling of light using windows, e.g. specially adapted for back-reflecting light to a detector inside the housing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0235—Method for mounting laser chips
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0239—Combinations of electrical or optical elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
- H01S5/042—Electrical excitation ; Circuits therefor
- H01S5/0425—Electrodes, e.g. characterised by the structure
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Semiconductor Lasers (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
Abstract
Description
도 2는 본 기술의 실시의 형태에서의 반도체 레이저 구동 장치(10)의 단면도의 한 예를 도시하는 도면.
도 3은 본 기술의 실시의 형태에서의 레이저 드라이버(200)와 반도체 레이저(300)와의 오버랩량의 정의를 도시하는 도면.
도 4는 애디티브법에 의해 배선 패턴을 형성한 경우의, 배선길이(L) 및 배선폭(W)에 대한 배선 인덕턴스의 수치례를 도시하는 도면.
도 5는 서브트랙티브법에 의해 배선 패턴을 형성한 경우의, 배선길이(L) 및 배선폭(W)에 대한 배선 인덕턴스의 수치례를 도시하는 도면
도 6은 본 기술의 실시의 형태의 레이저 드라이버(200)의 제조 과정에서 구리랜드 및 구리 배선층(RDL)을 가공하는 공정의 한 예를 도시하는 제1의 도면.
도 7은 본 기술의 실시의 형태의 레이저 드라이버(200)의 제조 과정에서 구리랜드 및 구리 배선층(RDL)을 가공하는 공정의 한 예를 도시하는 제2의 도면.
도 8은 본 기술의 실시의 형태에서의 기판(100)의 제조 공정의 한 예를 도시하는 제1의 도면.
도 9는 본 기술의 실시의 형태에서의 기판(100)의 제조 공정의 한 예를 도시하는 제2의 도면.
도 10은 본 기술의 실시의 형태에서의 기판(100)의 제조 공정의 한 예를 도시하는 제3의 도면.
도 11은 본 기술의 실시의 형태에서의 기판(100)의 제조 공정의 한 예를 도시하는 제4의 도면.
도 12는 본 기술의 실시의 형태에서의 기판(100)의 제조 공정의 한 예를 도시하는 제5의 도면.
도 13은 본 기술의 실시의 형태의 적용례인 전자 기기(800)의 시스템 구성례를 도시하는 도면.
도 14는 본 기술의 실시의 형태의 적용례인 전자 기기(800)의 외관 구성례를 도시하는 도면.
101 : 접속 비아 102 : 서멀 비아
110 : 지지판 120 : 접착성 수지층
130 : 필러블 동박 131 : 캐리어 동박
132 : 극박 동박 140, 180 : 솔더 레지스트
150 : 배선 패턴 161∼163 : 층간 절연성 수지
170∼172 : 비아홀 200 : 레이저 드라이버
210 : I/O 패드 220 : 보호 절연층
230 : 표면 보호막 240 : 밀착층/시드층
250 : 포토레지스트 260 : 구리랜드 및 구리 배선층(RDL)
290 : 다이 어태치 필름(DAF) 300 : 반도체 레이저
400 : 포토 다이오드 500 : 수동 부품
600 : 측벽 700 : 확산판
800 : 전자 기기 801 : 몸체
810 : 촬상부 830 : 셔터 버튼
840 : 전원 버튼 850 : 제어부
860 : 기억부 870 : 무선 통신부
880 : 표시부 890 : 배터리
Claims (12)
- 레이저 드라이버를 내장하는 기판과,
상기 기판의 일방의 면에 실장된 반도체 레이저와,
상기 레이저 드라이버와 상기 반도체 레이저를 0.5나노헨리 이하의 배선 인덕턴스에 의해 전기 접속하는 접속 배선을 구비하는 것을 특징으로 하는 반도체 레이저 구동 장치. - 제1항에 있어서,
상기 접속 배선은, 0.5밀리미터 이하의 길이를 구비하는 것을 특징으로 하는 반도체 레이저 구동 장치. - 제1항에 있어서,
상기 접속 배선은, 상기 기판에 마련된 접속 비아를 통하는 것을 특징으로 하는 반도체 레이저 구동 장치. - 제1항에 있어서,
상기 반도체 레이저는, 그 일부가 상기 레이저 드라이버의 상방에 겹쳐서 배치되는 것을 특징으로 하는 반도체 레이저 구동 장치. - 제4항에 있어서,
상기 반도체 레이저는, 그 면적의 50% 이하의 부분이 상기 레이저 드라이버의 상방에 겹쳐서 배치되는 것을 특징으로 하는 반도체 레이저 구동 장치. - 제1항에 있어서,
상기 기판은, 상기 반도체 레이저가 실장된 위치에서 서멀 비아를 구비하는 것을 특징으로 하는 반도체 레이저 구동 장치. - 제1항에 있어서,
상기 기판의 상기 일방의 면에서 상기 반도체 레이저를 포함하는 영역을 둘러싸는 외벽과,
상기 외벽에 둘러싸여진 영역의 상방을 덮는 확산판을 더 구비하는 것을 특징으로 하는 반도체 레이저 구동 장치. - 제1항에 있어서,
상기 기판의 상기 일방의 면에 실장되어 상기 반도체 레이저로부터 조사된 레이저광의 광강도를 감시하는 포토 다이오드를 더 구비하는 것을 특징으로 하는 반도체 레이저 구동 장치. - 제1항에 있어서,
상기 기판의 상기 일방의 면과는 반대의 면에서 외부와의 접속단자를 더 구비하는 것을 특징으로 하는 반도체 레이저 구동 장치. - 제9항에 있어서,
상기 접속단자는, 솔더 볼, 구리 코어 볼, 구리 필러 범프 및 랜드 그리드 어레이의 적어도 어느 하나에 의해 형성되는 것을 특징으로 하는 반도체 레이저 구동 장치. - 레이저 드라이버를 내장하는 기판과,
상기 기판의 일방의 면에 실장된 반도체 레이저와,
상기 레이저 드라이버와 상기 반도체 레이저를 0.5나노헨리 이하의 배선 인덕턴스에 의해 전기 접속하는 접속 배선을 구비하는 것을 특징으로 하는 전자 기기. - 지지판의 상면에 레이저 드라이버를 형성하는 단계와,
상기 레이저 드라이버의 접속 배선을 형성하여 상기 레이저 드라이버를 내장하는 기판을 형성하는 단계와,
상기 기판의 일방의 면에 반도체 레이저를 실장하여 상기 접속 배선을 통하여 상기 레이저 드라이버와 상기 반도체 레이저를 0.5나노헨리 이하의 배선 인덕턴스에 의해 전기 접속하는 접속 배선을 형성하는 단계를 포함하는 것을 특징으로 하는 반도체 레이저 구동 장치의 제조 방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020247002369A KR20240015727A (ko) | 2018-04-19 | 2019-03-11 | 반도체 레이저 구동 장치 및 그 제조 방법 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2018-080518 | 2018-04-19 | ||
JP2018080518 | 2018-04-19 | ||
PCT/JP2019/009591 WO2019202874A1 (ja) | 2018-04-19 | 2019-03-11 | 半導体レーザ駆動装置およびその製造方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020247002369A Division KR20240015727A (ko) | 2018-04-19 | 2019-03-11 | 반도체 레이저 구동 장치 및 그 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20220060447A true KR20220060447A (ko) | 2022-05-11 |
KR102629637B1 KR102629637B1 (ko) | 2024-01-30 |
Family
ID=68240038
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020247002369A Pending KR20240015727A (ko) | 2018-04-19 | 2019-03-11 | 반도체 레이저 구동 장치 및 그 제조 방법 |
KR1020207028974A Active KR102629637B1 (ko) | 2018-04-19 | 2019-03-11 | 반도체 레이저 구동 장치 및 그 제조 방법 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020247002369A Pending KR20240015727A (ko) | 2018-04-19 | 2019-03-11 | 반도체 레이저 구동 장치 및 그 제조 방법 |
Country Status (6)
Country | Link |
---|---|
US (2) | US11962123B2 (ko) |
EP (1) | EP3783759B1 (ko) |
JP (2) | JP7329502B2 (ko) |
KR (2) | KR20240015727A (ko) |
CN (2) | CN112005455B (ko) |
WO (1) | WO2019202874A1 (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20240015727A (ko) | 2018-04-19 | 2024-02-05 | 소니 세미컨덕터 솔루션즈 가부시키가이샤 | 반도체 레이저 구동 장치 및 그 제조 방법 |
CN114175425A (zh) * | 2019-07-30 | 2022-03-11 | 索尼半导体解决方案公司 | 半导体激光驱动装置、电子设备和半导体激光驱动装置的制造方法 |
JP7356287B2 (ja) * | 2019-08-06 | 2023-10-04 | ソニーセミコンダクタソリューションズ株式会社 | 半導体レーザ駆動装置、および、電子機器 |
CN114223102A (zh) * | 2019-08-20 | 2022-03-22 | 索尼半导体解决方案公司 | 半导体激光器驱动装置、电子设备及半导体激光器驱动装置的制造方法 |
JP7411350B2 (ja) * | 2019-08-20 | 2024-01-11 | ソニーセミコンダクタソリューションズ株式会社 | 測距装置、電子機器、および、測距装置の製造方法 |
WO2021039199A1 (ja) * | 2019-08-30 | 2021-03-04 | ソニーセミコンダクタソリューションズ株式会社 | 半導体レーザ駆動装置、電子機器、および、半導体レーザ駆動装置の製造方法 |
EP4071945B1 (en) * | 2020-01-13 | 2025-03-26 | Nuvoton Technology Corporation Japan | Semiconductor device |
JP7521203B2 (ja) | 2020-02-26 | 2024-07-24 | 富士フイルムビジネスイノベーション株式会社 | 発光装置、光学装置及び計測装置 |
JP7565333B2 (ja) * | 2020-03-11 | 2024-10-10 | ソニーセミコンダクタソリューションズ株式会社 | 半導体レーザ駆動装置 |
JP7521216B2 (ja) * | 2020-03-24 | 2024-07-24 | 富士フイルムビジネスイノベーション株式会社 | 発光装置、光学装置、計測装置及び情報処理装置 |
WO2021235143A1 (ja) * | 2020-05-21 | 2021-11-25 | ソニーセミコンダクタソリューションズ株式会社 | 電子機器 |
CN116420092A (zh) * | 2020-11-06 | 2023-07-11 | 索尼半导体解决方案公司 | 半导体激光驱动装置、包括半导体激光驱动装置的lidar以及包括半导体激光驱动装置的车辆 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09307174A (ja) * | 1996-05-15 | 1997-11-28 | Ricoh Co Ltd | 分散光源装置 |
JPH1191165A (ja) * | 1997-09-25 | 1999-04-06 | Canon Inc | 画像形成装置 |
JP2005203784A (ja) * | 2004-01-15 | 2005-07-28 | Samsung Electronics Co Ltd | 半導体光素子とそれを用いた半導体光パッケージ及びその製造方法 |
JP2009170675A (ja) | 2008-01-16 | 2009-07-30 | Furukawa Electric Co Ltd:The | 光モジュール |
KR20120026873A (ko) * | 2010-09-10 | 2012-03-20 | 삼성엘이디 주식회사 | 발광 디바이스 |
KR20170099025A (ko) * | 2016-02-22 | 2017-08-31 | 삼성디스플레이 주식회사 | 디스플레이 장치 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11238907A (ja) | 1998-02-20 | 1999-08-31 | Advantest Corp | 広帯域サンプラモジュール |
JP2001339077A (ja) | 2000-03-24 | 2001-12-07 | Matsushita Electric Ind Co Ltd | 半導体素子実装装置および光通信装置 |
JP2002232062A (ja) * | 2001-02-02 | 2002-08-16 | Ricoh Co Ltd | 光電子集積素子 |
JP3847103B2 (ja) | 2001-05-30 | 2006-11-15 | 京セラ株式会社 | 光電子実装回路基板及び実装基板 |
US6759740B2 (en) * | 2001-03-30 | 2004-07-06 | Kyocera Corporation | Composite ceramic board, method of producing the same, optical/electronic-mounted circuit substrate using said board, and mounted board equipped with said circuit substrate |
JP4004333B2 (ja) | 2001-06-05 | 2007-11-07 | 松下電器産業株式会社 | 半導体モジュール |
JP2003249712A (ja) | 2001-12-19 | 2003-09-05 | Matsushita Electric Ind Co Ltd | 光モジュール |
JP2004031456A (ja) | 2002-06-21 | 2004-01-29 | Fujitsu Ltd | 光インタコネクション装置及びインタコネクションモジュール |
US7061949B1 (en) | 2002-08-16 | 2006-06-13 | Jds Uniphase Corporation | Methods, apparatus, and systems with semiconductor laser packaging for high modulation bandwidth |
JP2004128342A (ja) * | 2002-10-04 | 2004-04-22 | Sharp Corp | レーザドライバ内蔵半導体レーザ装置およびそれを備えた電子機器 |
JP2004241505A (ja) | 2003-02-04 | 2004-08-26 | Ntt Electornics Corp | E/o変換回路 |
JP2011060875A (ja) * | 2009-09-08 | 2011-03-24 | Panasonic Corp | 電子部品内蔵基板及びその製造方法とこれを用いた半導体装置 |
US10234545B2 (en) | 2010-12-01 | 2019-03-19 | Microsoft Technology Licensing, Llc | Light source module |
US8487407B2 (en) * | 2011-10-13 | 2013-07-16 | Infineon Technologies Ag | Low impedance gate control method and apparatus |
EP2600168A1 (de) * | 2011-12-01 | 2013-06-05 | Leica Geosystems AG | Entfernungsmesser |
US8675706B2 (en) | 2011-12-24 | 2014-03-18 | Princeton Optronics Inc. | Optical illuminator |
US20130163627A1 (en) | 2011-12-24 | 2013-06-27 | Princeton Optronics | Laser Illuminator System |
US8882310B2 (en) * | 2012-12-10 | 2014-11-11 | Microsoft Corporation | Laser die light source module with low inductance |
DE102013114547B4 (de) | 2013-01-18 | 2020-01-16 | Schott Ag | TO-Gehäuse |
US8958448B2 (en) | 2013-02-04 | 2015-02-17 | Microsoft Corporation | Thermal management in laser diode device |
US9995889B2 (en) * | 2014-03-24 | 2018-06-12 | Citizen Watch Co., Ltd. | Mounting component for optical fiber, optical module, and optical module manufacturing method |
WO2015146377A1 (ja) | 2014-03-24 | 2015-10-01 | シチズンホールディングス株式会社 | 光ファイバの実装部品、光モジュールおよび製造方法 |
US9577406B2 (en) * | 2014-06-27 | 2017-02-21 | Microsoft Technology Licensing, Llc | Edge-emitting laser diode package comprising heat spreader |
JP6799985B2 (ja) | 2016-09-28 | 2020-12-16 | 株式会社トプコン | 測距装置 |
DE102016125430A1 (de) * | 2016-12-22 | 2018-06-28 | Osram Opto Semiconductors Gmbh | Oberflächenmontierbarer Halbleiterlaser, Anordnung mit einem solchen Halbleiterlaser und Betriebsverfahren hierfür |
US20180278011A1 (en) * | 2017-03-23 | 2018-09-27 | Infineon Technologies Ag | Laser diode module |
DE102017108050B4 (de) * | 2017-04-13 | 2022-01-13 | OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung | Halbleiterstrahlungsquelle |
KR20240015727A (ko) * | 2018-04-19 | 2024-02-05 | 소니 세미컨덕터 솔루션즈 가부시키가이샤 | 반도체 레이저 구동 장치 및 그 제조 방법 |
-
2019
- 2019-03-11 KR KR1020247002369A patent/KR20240015727A/ko active Pending
- 2019-03-11 JP JP2020514012A patent/JP7329502B2/ja active Active
- 2019-03-11 US US17/046,836 patent/US11962123B2/en active Active
- 2019-03-11 CN CN201980025330.7A patent/CN112005455B/zh active Active
- 2019-03-11 CN CN202410618280.6A patent/CN118472790A/zh active Pending
- 2019-03-11 EP EP19787571.9A patent/EP3783759B1/en active Active
- 2019-03-11 WO PCT/JP2019/009591 patent/WO2019202874A1/ja active Application Filing
- 2019-03-11 KR KR1020207028974A patent/KR102629637B1/ko active Active
-
2023
- 2023-08-07 JP JP2023128389A patent/JP7499391B2/ja active Active
-
2024
- 2024-01-16 US US18/414,180 patent/US12249806B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09307174A (ja) * | 1996-05-15 | 1997-11-28 | Ricoh Co Ltd | 分散光源装置 |
JPH1191165A (ja) * | 1997-09-25 | 1999-04-06 | Canon Inc | 画像形成装置 |
JP2005203784A (ja) * | 2004-01-15 | 2005-07-28 | Samsung Electronics Co Ltd | 半導体光素子とそれを用いた半導体光パッケージ及びその製造方法 |
JP2009170675A (ja) | 2008-01-16 | 2009-07-30 | Furukawa Electric Co Ltd:The | 光モジュール |
KR20120026873A (ko) * | 2010-09-10 | 2012-03-20 | 삼성엘이디 주식회사 | 발광 디바이스 |
KR20170099025A (ko) * | 2016-02-22 | 2017-08-31 | 삼성디스플레이 주식회사 | 디스플레이 장치 |
Also Published As
Publication number | Publication date |
---|---|
JP7499391B2 (ja) | 2024-06-13 |
WO2019202874A1 (ja) | 2019-10-24 |
JP2023145742A (ja) | 2023-10-11 |
US20240154385A1 (en) | 2024-05-09 |
EP3783759A1 (en) | 2021-02-24 |
US11962123B2 (en) | 2024-04-16 |
JPWO2019202874A1 (ja) | 2021-05-13 |
KR20240015727A (ko) | 2024-02-05 |
CN112005455A (zh) | 2020-11-27 |
CN112005455B (zh) | 2024-06-04 |
US12249806B2 (en) | 2025-03-11 |
US20210143607A1 (en) | 2021-05-13 |
EP3783759B1 (en) | 2024-05-01 |
CN118472790A (zh) | 2024-08-09 |
JP7329502B2 (ja) | 2023-08-18 |
EP3783759A4 (en) | 2021-06-30 |
KR102629637B1 (ko) | 2024-01-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7499391B2 (ja) | 半導体レーザ駆動装置および電子機器 | |
US12327980B2 (en) | Semiconductor laser driving apparatus, electronic equipment, and manufacturing method of semiconductor laser driving apparatus | |
KR20220073741A (ko) | 반도체 레이저 구동 장치, 전자 기기, 및 반도체 레이저 구동 장치의 제조 방법 | |
US12261411B2 (en) | Semiconductor laser driving apparatus, electronic equipment, and manufacturing method of semiconductor laser driving apparatus | |
WO2021059708A1 (en) | Semiconductor laser drive device, electronic equipment, and method for manufacturing semiconductor laser drive device | |
JP7630597B2 (ja) | 測距装置、電子機器、および、測距装置の製造方法 | |
WO2021019913A1 (ja) | 半導体レーザ駆動装置、電子機器、および、半導体レーザ駆動装置の製造方法 | |
US20220302674A1 (en) | Semiconductor laser driving apparatus, electronic equipment, and manufacturing method of semiconductor laser driving apparatus | |
JP7356287B2 (ja) | 半導体レーザ駆動装置、および、電子機器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20201008 Patent event code: PA01051R01D Comment text: International Patent Application |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20220121 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20230508 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20231030 |
|
A107 | Divisional application of patent | ||
PA0104 | Divisional application for international application |
Comment text: Divisional Application for International Patent Patent event code: PA01041R01D Patent event date: 20240122 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20240123 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20240124 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration |