KR102470634B1 - 디스플레이 디바이스 - Google Patents
디스플레이 디바이스 Download PDFInfo
- Publication number
- KR102470634B1 KR102470634B1 KR1020160010651A KR20160010651A KR102470634B1 KR 102470634 B1 KR102470634 B1 KR 102470634B1 KR 1020160010651 A KR1020160010651 A KR 1020160010651A KR 20160010651 A KR20160010651 A KR 20160010651A KR 102470634 B1 KR102470634 B1 KR 102470634B1
- Authority
- KR
- South Korea
- Prior art keywords
- light
- guide plate
- light guide
- display panel
- absorbing portion
- 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.)
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- PMJMHCXAGMRGBZ-UHFFFAOYSA-N subphthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(=N3)N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C3=N1 PMJMHCXAGMRGBZ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000049 pigment Substances 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 48
- 125000004432 carbon atom Chemical group C* 0.000 description 29
- 239000000758 substrate Substances 0.000 description 29
- 239000010410 layer Substances 0.000 description 24
- 238000009826 distribution Methods 0.000 description 18
- 125000000217 alkyl group Chemical group 0.000 description 15
- 238000010586 diagram Methods 0.000 description 15
- 239000011358 absorbing material Substances 0.000 description 12
- 125000003545 alkoxy group Chemical group 0.000 description 12
- 239000004973 liquid crystal related substance Substances 0.000 description 11
- 230000008878 coupling Effects 0.000 description 10
- 238000010168 coupling process Methods 0.000 description 10
- 238000005859 coupling reaction Methods 0.000 description 10
- 238000009792 diffusion process Methods 0.000 description 10
- 229910052739 hydrogen Inorganic materials 0.000 description 9
- 239000001257 hydrogen Substances 0.000 description 9
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 9
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 9
- 239000003086 colorant Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 125000001424 substituent group Chemical group 0.000 description 8
- 125000004093 cyano group Chemical group *C#N 0.000 description 7
- 125000005843 halogen group Chemical group 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 150000004820 halides Chemical class 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 229910052736 halogen Inorganic materials 0.000 description 5
- -1 polyethylene terephthalate Polymers 0.000 description 5
- 125000004103 aminoalkyl group Chemical group 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 3
- 150000003973 alkyl amines Chemical class 0.000 description 3
- 125000003282 alkyl amino group Chemical group 0.000 description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 3
- 230000031700 light absorption Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910021645 metal ion Inorganic materials 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- LBLYYCQCTBFVLH-UHFFFAOYSA-M 2-methylbenzenesulfonate Chemical compound CC1=CC=CC=C1S([O-])(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-M 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 229940077388 benzenesulfonate Drugs 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- YKENVNAJIQUGKU-UHFFFAOYSA-N tetraazaporphin Chemical group C=1C(C=N2)=NC2=NC(NN2)=NC2=CC(C=C2)=NC2=CC2=NC=1C=C2 YKENVNAJIQUGKU-UHFFFAOYSA-N 0.000 description 2
- 125000001814 trioxo-lambda(7)-chloranyloxy group Chemical group *OCl(=O)(=O)=O 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000005037 alkyl phenyl group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 description 1
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 229910001914 chlorine tetroxide Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 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
- 238000007756 gravure coating Methods 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 125000000951 phenoxy group Chemical class [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 239000001007 phthalocyanine dye Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 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
- 238000002207 thermal evaporation Methods 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133524—Light-guides, e.g. fibre-optic bundles, louvered or jalousie light-guides
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/08—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 light absorbing layer
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
도 3 내지 도 9 는 본 발명과 관련된 디스플레이 디바이스의 구성을 나타내는 도면들이다.
도 10 및 11은 빛의 파장에 관한 그래프의 예들을 도시한 도면들이다.
도 12 내지 16은 본 발명의 일 실시예에 따른 흡광부의 형성 및 광특성의 예들을 도시한 도면들이다.
도 17 및 18은 본 발명의 일 실시예에 따른 빛의 파장의 예들을 도시한 도면이다.
도 19 및 20은 본 발명의 일 실시예에 따른 디스플레이 디바이스의 예들을 도시한 도면이다.
Claims (10)
- 디스플레이 패널;
상기 디스플레이 패널의 후방에 위치하는 도광판;
상기 도광판의 일측에 위치하여 상기 도광판에 빛을 제공하는 광 어셈블리; 그리고,
상기 도광판의 상면에 형성되고, 상기 광 어셈블리에서 제공되는 빛의 일부 영역을 흡수하는 흡광부;를 포함하고,
상기 빛의 일부 영역은, 녹색계열 및 적색계열 사이이고,
상기 흡광부의 두께는 센터보다 상기 도광판의 엣지에 인접할수록 두꺼워지는,
디스플레이 디바이스.
- 삭제
- 삭제
- 삭제
- 제1 항에 있어서,
상기 흡광부는 상기 도광판의 전면에 접착되는 디스플레이 디바이스.
- 제1 항에 있어서,
상기 흡광부는,
테트라아자포피린 유도체를 포함하는 디스플레이 디바이스.
- 제1 항에 있어서,
상기 흡광부는,
서브-프탈로시아닌 색소를 포함하는 디스플레이 디바이스.
- 제1 항에 있어서,
상기 빛의 일부 영역은,
파장이 530nm 내지 630nm인 디스플레이 디바이스.
- 삭제
- 제1 항에 있어서,
상기 도광판은, 부드러운(smooth) 상면을 구비하는 디스플레이 디바이스.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160010651A KR102470634B1 (ko) | 2016-01-28 | 2016-01-28 | 디스플레이 디바이스 |
PCT/KR2016/015219 WO2017126812A1 (en) | 2016-01-22 | 2016-12-23 | Display device |
EP16886655.6A EP3405834B1 (en) | 2016-01-22 | 2016-12-23 | Display device |
US15/408,327 US10139546B2 (en) | 2016-01-22 | 2017-01-17 | Display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160010651A KR102470634B1 (ko) | 2016-01-28 | 2016-01-28 | 디스플레이 디바이스 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170090148A KR20170090148A (ko) | 2017-08-07 |
KR102470634B1 true KR102470634B1 (ko) | 2022-11-24 |
Family
ID=59653910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020160010651A Active KR102470634B1 (ko) | 2016-01-22 | 2016-01-28 | 디스플레이 디바이스 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR102470634B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110095902B (zh) * | 2019-05-21 | 2024-02-09 | 武汉华星光电技术有限公司 | 一种显示模组及电子装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140071709A1 (en) * | 2011-05-19 | 2014-03-13 | Shenzhen China Star Optoelectronics Technology Co. Ltd. | Light Guide Plate and Backlight Module |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20070113577A (ko) * | 2006-05-25 | 2007-11-29 | 삼성전자주식회사 | 백라이트 어셈블리 |
-
2016
- 2016-01-28 KR KR1020160010651A patent/KR102470634B1/ko active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140071709A1 (en) * | 2011-05-19 | 2014-03-13 | Shenzhen China Star Optoelectronics Technology Co. Ltd. | Light Guide Plate and Backlight Module |
Also Published As
Publication number | Publication date |
---|---|
KR20170090148A (ko) | 2017-08-07 |
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