CN103149627A - 一种带孔的导光板及其制作方法 - Google Patents
一种带孔的导光板及其制作方法 Download PDFInfo
- Publication number
- CN103149627A CN103149627A CN2013101117747A CN201310111774A CN103149627A CN 103149627 A CN103149627 A CN 103149627A CN 2013101117747 A CN2013101117747 A CN 2013101117747A CN 201310111774 A CN201310111774 A CN 201310111774A CN 103149627 A CN103149627 A CN 103149627A
- Authority
- CN
- China
- Prior art keywords
- light
- light guide
- guide plate
- holes
- hole
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract description 7
- 238000000034 method Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims 1
- 238000009826 distribution Methods 0.000 abstract description 12
- 238000009792 diffusion process Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000004313 glare Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
- G02B6/006—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to produce indicia, symbols, texts or the like
-
- 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
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Planar Illumination Modules (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310111774.7A CN103149627B (zh) | 2013-04-02 | 2013-04-02 | 一种带孔的导光板及其制作方法 |
| US14/199,762 US20140293648A1 (en) | 2013-04-02 | 2014-03-06 | Perforated light-guiding plate and method for manufacturing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310111774.7A CN103149627B (zh) | 2013-04-02 | 2013-04-02 | 一种带孔的导光板及其制作方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103149627A true CN103149627A (zh) | 2013-06-12 |
| CN103149627B CN103149627B (zh) | 2016-05-25 |
Family
ID=48547805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310111774.7A Expired - Fee Related CN103149627B (zh) | 2013-04-02 | 2013-04-02 | 一种带孔的导光板及其制作方法 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20140293648A1 (zh) |
| CN (1) | CN103149627B (zh) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742808A (zh) * | 2014-01-14 | 2014-04-23 | 青岛卓英社科技有限公司 | Led立体面光源 |
| CN105544817A (zh) * | 2015-12-08 | 2016-05-04 | 上海丽业光电科技有限公司 | 一种led数字幕墙及其制作方法 |
| CN106405725A (zh) * | 2016-11-29 | 2017-02-15 | 维沃移动通信有限公司 | 一种触摸键的导光结构及移动终端 |
| CN106941583A (zh) * | 2017-02-17 | 2017-07-11 | 苏州佳世达电通有限公司 | 导光装置及应用其的网络摄影机 |
| CN107861188A (zh) * | 2017-09-29 | 2018-03-30 | 广东深越光电技术有限公司 | 一种导光板及利用其提升暗区的亮度的背光模组 |
| CN108828707A (zh) * | 2018-06-06 | 2018-11-16 | 宇龙计算机通信科技(深圳)有限公司 | 导光结构和终端 |
| CN110873923A (zh) * | 2019-11-29 | 2020-03-10 | 维沃移动通信有限公司 | 导光板、背光源、电子设备、导光板穴号识别方法及装置 |
| CN112128651A (zh) * | 2020-09-08 | 2020-12-25 | 深圳市科瑞普光电股份有限公司 | 一种定向导光黑板灯 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204596681U (zh) * | 2015-04-07 | 2015-08-26 | 群光电能科技股份有限公司 | 键盘背光模块的防侧漏结构 |
| JP6912746B1 (ja) * | 2020-02-07 | 2021-08-04 | 日亜化学工業株式会社 | 発光モジュール及び面状光源 |
| JP6912748B1 (ja) * | 2020-02-07 | 2021-08-04 | 日亜化学工業株式会社 | 発光モジュール及び面状光源 |
| JP2025079586A (ja) * | 2023-11-10 | 2025-05-22 | 株式会社タカラトミー | 光表示玩具 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2831182Y (zh) * | 2005-09-13 | 2006-10-25 | 厦门瑞发莱光电科技有限公司 | 一种结构改良的导光板 |
| CN201688214U (zh) * | 2010-06-01 | 2010-12-29 | 东莞市瀛鑫电梯工程有限公司 | 一种用于电梯的背光源 |
| CN102062892A (zh) * | 2010-11-10 | 2011-05-18 | 深圳安嵘光电产品有限公司 | 一种雕刻及印刷二合一导光板及其制作方法、照明灯具 |
| CN102289029A (zh) * | 2011-08-09 | 2011-12-21 | 深圳安嵘光电产品有限公司 | 一种二合一导光板及其制作方法、照明灯具 |
| CN203275693U (zh) * | 2013-04-02 | 2013-11-06 | 深圳安嵘光电产品有限公司 | 一种带孔的导光板及由其构成的立体组件 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6565248B2 (en) * | 1999-12-17 | 2003-05-20 | Kabushiki Kaisha Toshiba | Light guide, line illumination apparatus, and image acquisition system |
| US6971758B2 (en) * | 2001-03-16 | 2005-12-06 | Toyoda Gosei Co., Ltd. | Illumination device |
| TWI259313B (en) * | 2004-10-19 | 2006-08-01 | Ind Tech Res Inst | Light-guide plate and method for manufacturing thereof |
| KR20110043732A (ko) * | 2008-08-08 | 2011-04-27 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 광을 처리하기 위한 점탄성층을 갖는 도광체 |
| US8882328B2 (en) * | 2008-11-24 | 2014-11-11 | 3M Innovative Properties Company | Input edge coupler having taper region |
| US8628230B2 (en) * | 2010-12-03 | 2014-01-14 | Olympus Corporation | Reflecting structure, light-scattering member, light-guiding plate and lighting device |
| US20140140091A1 (en) * | 2012-11-20 | 2014-05-22 | Sergiy Victorovich Vasylyev | Waveguide illumination system |
| JP5955021B2 (ja) * | 2012-02-22 | 2016-07-20 | 三菱電機株式会社 | 導光体ユニット及びイメージセンサ |
| US8870428B2 (en) * | 2012-06-20 | 2014-10-28 | Energy Focus, Inc. | Elongated LED lighting arrangement |
| US20140268879A1 (en) * | 2013-03-14 | 2014-09-18 | Panasonic Corporation | Transparent waveguide diffuser for lighting and methods of manufacturing transparent waveguide diffuser |
-
2013
- 2013-04-02 CN CN201310111774.7A patent/CN103149627B/zh not_active Expired - Fee Related
-
2014
- 2014-03-06 US US14/199,762 patent/US20140293648A1/en not_active Abandoned
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2831182Y (zh) * | 2005-09-13 | 2006-10-25 | 厦门瑞发莱光电科技有限公司 | 一种结构改良的导光板 |
| CN201688214U (zh) * | 2010-06-01 | 2010-12-29 | 东莞市瀛鑫电梯工程有限公司 | 一种用于电梯的背光源 |
| CN102062892A (zh) * | 2010-11-10 | 2011-05-18 | 深圳安嵘光电产品有限公司 | 一种雕刻及印刷二合一导光板及其制作方法、照明灯具 |
| CN102289029A (zh) * | 2011-08-09 | 2011-12-21 | 深圳安嵘光电产品有限公司 | 一种二合一导光板及其制作方法、照明灯具 |
| CN203275693U (zh) * | 2013-04-02 | 2013-11-06 | 深圳安嵘光电产品有限公司 | 一种带孔的导光板及由其构成的立体组件 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742808A (zh) * | 2014-01-14 | 2014-04-23 | 青岛卓英社科技有限公司 | Led立体面光源 |
| CN105544817A (zh) * | 2015-12-08 | 2016-05-04 | 上海丽业光电科技有限公司 | 一种led数字幕墙及其制作方法 |
| CN106405725A (zh) * | 2016-11-29 | 2017-02-15 | 维沃移动通信有限公司 | 一种触摸键的导光结构及移动终端 |
| CN106941583A (zh) * | 2017-02-17 | 2017-07-11 | 苏州佳世达电通有限公司 | 导光装置及应用其的网络摄影机 |
| CN106941583B (zh) * | 2017-02-17 | 2020-01-24 | 苏州佳世达电通有限公司 | 导光装置及应用其的网络摄影机 |
| CN107861188A (zh) * | 2017-09-29 | 2018-03-30 | 广东深越光电技术有限公司 | 一种导光板及利用其提升暗区的亮度的背光模组 |
| CN108828707A (zh) * | 2018-06-06 | 2018-11-16 | 宇龙计算机通信科技(深圳)有限公司 | 导光结构和终端 |
| CN110873923A (zh) * | 2019-11-29 | 2020-03-10 | 维沃移动通信有限公司 | 导光板、背光源、电子设备、导光板穴号识别方法及装置 |
| CN112128651A (zh) * | 2020-09-08 | 2020-12-25 | 深圳市科瑞普光电股份有限公司 | 一种定向导光黑板灯 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20140293648A1 (en) | 2014-10-02 |
| CN103149627B (zh) | 2016-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 3 lanpuyuan industrial area Longgang street Longgang Road community Baolong Baolong four district of Shenzhen City, Guangdong province 518000 No. 1 building A601 Patentee after: SHENZHEN ONWING OPTOELECTRONICS PRODUCTS CO.,LTD. Address before: 518000, four floor, five Asia Industrial Park, Bantian, Longgang District, Guangdong, Shenzhen Patentee before: SHENZHEN ONWING OPTOELECTRONICS PRODUCTS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190530 Address after: 511400 No. 123, 3rd floor, 88 Qinghe Middle Road, Shiqiaojie, Panyu District, Guangzhou, Guangdong Province Patentee after: Yuanbangjin Science and Technology Research Center (Guangzhou) Co.,Ltd. Address before: 518000 Workshop A601, No. 1, Lampuyuan Industrial Plant, No. 3 Baolong Road, Baolong Community, Longgang Street, Shenzhen City, Guangdong Province Patentee before: SHENZHEN ONWING OPTOELECTRONICS PRODUCTS CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 |