CN106501895B - 导光板以及光源模组 - Google Patents
导光板以及光源模组 Download PDFInfo
- Publication number
- CN106501895B CN106501895B CN201610348428.4A CN201610348428A CN106501895B CN 106501895 B CN106501895 B CN 106501895B CN 201610348428 A CN201610348428 A CN 201610348428A CN 106501895 B CN106501895 B CN 106501895B
- Authority
- CN
- China
- Prior art keywords
- light
- strip
- shaped grooves
- guide plate
- light incident
- 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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Links
- 230000007423 decrease Effects 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000012788 optical film Substances 0.000 description 4
- 238000005282 brightening Methods 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- GZPBVLUEICLBOA-UHFFFAOYSA-N 4-(dimethylamino)-3,5-dimethylphenol Chemical compound CN(C)C1=C(C)C=C(O)C=C1C GZPBVLUEICLBOA-UHFFFAOYSA-N 0.000 description 2
- 101000878595 Arabidopsis thaliana Squalene synthase 1 Proteins 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 101000849579 Arabidopsis thaliana 30S ribosomal protein S13, chloroplastic Proteins 0.000 description 1
- 101710178035 Chorismate synthase 2 Proteins 0.000 description 1
- 101710152694 Cysteine synthase 2 Proteins 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 238000012827 research and development Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Images
Classifications
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- 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
- G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW104129282A TWI559040B (zh) | 2015-09-04 | 2015-09-04 | 導光板以及光源模組 |
TW104129282 | 2015-09-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106501895A CN106501895A (zh) | 2017-03-15 |
CN106501895B true CN106501895B (zh) | 2020-04-17 |
Family
ID=57851696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610348428.4A Active CN106501895B (zh) | 2015-09-04 | 2016-05-24 | 导光板以及光源模组 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN106501895B (zh) |
TW (1) | TWI559040B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN207704062U (zh) | 2017-10-17 | 2018-08-07 | 扬升照明股份有限公司 | 导光板及背光模块 |
WO2019136572A1 (zh) * | 2018-01-15 | 2019-07-18 | 璩泽明 | 具高深宽比光导孔阵列的光导板及其制造方法 |
US11143809B2 (en) | 2019-08-30 | 2021-10-12 | Darwin Precisions Corporation | Backlight module with light guide having groups and microstructures connecting adjacent prisms |
TWI696855B (zh) | 2019-08-30 | 2020-06-21 | 達運精密工業股份有限公司 | 背光模組以及導光板的製作方法 |
TWI771824B (zh) | 2020-12-11 | 2022-07-21 | 達運精密工業股份有限公司 | 背光模組和導光板的製作方法 |
CN113655558B (zh) * | 2021-09-02 | 2022-08-05 | 扬昕科技(苏州)有限公司 | 导光板以及背光模块 |
CN113655559B (zh) | 2021-09-06 | 2022-12-13 | 扬昕科技(苏州)有限公司 | 集光型导光板及显示装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1612013A (zh) * | 2000-02-28 | 2005-05-04 | 欧姆龙株式会社 | 面光源装置及其制造方法以及使用该装置的设备 |
CN200976055Y (zh) * | 2006-10-18 | 2007-11-14 | 台湾奈普光电科技股份有限公司 | 导光板及背光模块 |
CN201218848Y (zh) * | 2008-05-21 | 2009-04-08 | 瑞仪光电(苏州)有限公司 | 一种导光板 |
CN104765095A (zh) * | 2014-01-02 | 2015-07-08 | 扬升照明股份有限公司 | 导光板及光源模块 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI312883B (en) * | 2005-01-24 | 2009-08-01 | Au Optronics Corp | Backlight module for 3d display device and method for displaying 3d images utilizing the same |
TW200705042A (en) * | 2005-07-28 | 2007-02-01 | Radiant Opto Electronics Corp | Light guide plate with uniform light emitting efficacy |
TWI332089B (en) * | 2007-03-19 | 2010-10-21 | Hon Hai Prec Ind Co Ltd | Light guide plate and method for making the same |
TWI349121B (en) * | 2007-05-17 | 2011-09-21 | Wintek Corp | Light guide plate and backlight module having the same |
TWI411821B (zh) * | 2009-01-22 | 2013-10-11 | Au Optronics Corp | 具v型結構的導光板與背光模組 |
JP2012164583A (ja) * | 2011-02-08 | 2012-08-30 | Dainippon Printing Co Ltd | 導光板、面光源装置、透過型表示装置 |
TW201326977A (zh) * | 2011-12-20 | 2013-07-01 | Global Lighting Technologies | 發光裝置及其製造方法 |
TWI539211B (zh) * | 2012-04-30 | 2016-06-21 | 中強光電股份有限公司 | 導光板及使用導光板之背光模組 |
-
2015
- 2015-09-04 TW TW104129282A patent/TWI559040B/zh active
-
2016
- 2016-05-24 CN CN201610348428.4A patent/CN106501895B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1612013A (zh) * | 2000-02-28 | 2005-05-04 | 欧姆龙株式会社 | 面光源装置及其制造方法以及使用该装置的设备 |
CN200976055Y (zh) * | 2006-10-18 | 2007-11-14 | 台湾奈普光电科技股份有限公司 | 导光板及背光模块 |
CN201218848Y (zh) * | 2008-05-21 | 2009-04-08 | 瑞仪光电(苏州)有限公司 | 一种导光板 |
CN104765095A (zh) * | 2014-01-02 | 2015-07-08 | 扬升照明股份有限公司 | 导光板及光源模块 |
Also Published As
Publication number | Publication date |
---|---|
TW201710722A (zh) | 2017-03-16 |
CN106501895A (zh) | 2017-03-15 |
TWI559040B (zh) | 2016-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20181227 Address after: Hsinchu Science Park, Taiwan, China Applicant after: Zhongqiang Photoelectric Co., Ltd. Address before: Hsinchu Science Park, Taiwan, China Applicant before: YOUNG Lighting Technology Inc |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190409 Address after: Taiwan County, Hsinchu, China Hukou Feng Village Road, No. 5 Culture Applicant after: Taiwan Yangxin Co., Ltd. Address before: Hsinchu Science Park, Taiwan, China Applicant before: Zhongqiang Photoelectric Co., Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200827 Address after: 69 Qunxing 3rd road, Suzhou Industrial Park, Suzhou, Jiangsu Province Patentee after: NANO PRECISION (SUZHOU) Co.,Ltd. Address before: Taiwan County, Hsinchu, China Hukou Feng Village Road, No. 5 Culture Patentee before: Taiwan young Co.,Ltd. |
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TR01 | Transfer of patent right |