CN104280817B - 一种gpps led扩散导光复合板及其制作方法 - Google Patents
一种gpps led扩散导光复合板及其制作方法 Download PDFInfo
- Publication number
- CN104280817B CN104280817B CN201410432798.7A CN201410432798A CN104280817B CN 104280817 B CN104280817 B CN 104280817B CN 201410432798 A CN201410432798 A CN 201410432798A CN 104280817 B CN104280817 B CN 104280817B
- Authority
- CN
- China
- Prior art keywords
- gpps
- diffusion light
- led
- composite plates
- preparation
- 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.)
- Active
Links
- 238000009792 diffusion process Methods 0.000 title claims abstract description 36
- 239000002131 composite material Substances 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 238000001035 drying Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 22
- 230000003287 optical effect Effects 0.000 claims abstract description 15
- 150000001875 compounds Chemical class 0.000 claims abstract description 14
- 239000002245 particle Substances 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 239000011856 silicon-based particle Substances 0.000 claims abstract description 8
- 230000029087 digestion Effects 0.000 claims abstract description 5
- 238000001125 extrusion Methods 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000007493 shaping process Methods 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims abstract description 4
- 239000003595 mist Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 description 11
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 239000004793 Polystyrene Substances 0.000 description 6
- 229920002223 polystyrene Polymers 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 3
- 239000004926 polymethyl methacrylate Substances 0.000 description 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000012994 photoredox catalyst Substances 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- BSKOHMAOJOLMMP-UHFFFAOYSA-N PS.PS Chemical compound PS.PS BSKOHMAOJOLMMP-UHFFFAOYSA-N 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229920005669 high impact polystyrene Polymers 0.000 description 1
- 239000004797 high-impact polystyrene Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0065—Manufacturing aspects; Material aspects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0025—Diffusing sheet or layer; Prismatic sheet or layer
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410432798.7A CN104280817B (zh) | 2014-08-28 | 2014-08-28 | 一种gpps led扩散导光复合板及其制作方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410432798.7A CN104280817B (zh) | 2014-08-28 | 2014-08-28 | 一种gpps led扩散导光复合板及其制作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104280817A CN104280817A (zh) | 2015-01-14 |
CN104280817B true CN104280817B (zh) | 2017-06-16 |
Family
ID=52255870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410432798.7A Active CN104280817B (zh) | 2014-08-28 | 2014-08-28 | 一种gpps led扩散导光复合板及其制作方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104280817B (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102975370A (zh) * | 2012-11-12 | 2013-03-20 | 肇庆市峰明光电科技有限公司 | 一种光学复合板材的生产方法和设备 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1081633A2 (en) * | 1999-08-31 | 2001-03-07 | Daicel Chemical Industries, Ltd. | Touch panel and display device using the same |
JP2009063899A (ja) * | 2007-09-07 | 2009-03-26 | Sumitomo Chemical Co Ltd | 集光層付き光拡散板及び面光源装置並びに液晶表示装置 |
CN103645525A (zh) * | 2013-12-12 | 2014-03-19 | 惠州市粤泰翔科技有限公司 | 一种集光高透过率、高雾度及高韧性于一体的光扩散板 |
-
2014
- 2014-08-28 CN CN201410432798.7A patent/CN104280817B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102975370A (zh) * | 2012-11-12 | 2013-03-20 | 肇庆市峰明光电科技有限公司 | 一种光学复合板材的生产方法和设备 |
Also Published As
Publication number | Publication date |
---|---|
CN104280817A (zh) | 2015-01-14 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 526238, Guangdong, Zhaoqing province high tech Zone Sha Lek Industrial Park, Zhaoqing health family industry Co., Ltd. 1 South workshop Patentee after: GUANGDONG ODIMING PHOTOELECTRIC TECHNOLOGY CO.,LTD. Address before: 526238, Guangdong, Zhaoqing province high tech Zone Sha Lek Industrial Park, Zhaoqing health family industry Co., Ltd. 1 South workshop Patentee before: ZHAOQING ODMING TECHNOLOGY CO.,LTD. |
|
CP01 | Change in the name or title of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of GPPS LED diffused light guide composite board and its production method Effective date of registration: 20220802 Granted publication date: 20170616 Pledgee: Zhaoqing SME Financing Guarantee Co.,Ltd. Pledgor: GUANGDONG ODIMING PHOTOELECTRIC TECHNOLOGY CO.,LTD. Registration number: Y2022980011811 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20170616 Pledgee: Zhaoqing SME Financing Guarantee Co.,Ltd. Pledgor: GUANGDONG ODIMING PHOTOELECTRIC TECHNOLOGY CO.,LTD. Registration number: Y2022980011811 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |