CN105005112B - 导光板及应用该导光板的背光模组 - Google Patents
导光板及应用该导光板的背光模组 Download PDFInfo
- Publication number
- CN105005112B CN105005112B CN201510492880.3A CN201510492880A CN105005112B CN 105005112 B CN105005112 B CN 105005112B CN 201510492880 A CN201510492880 A CN 201510492880A CN 105005112 B CN105005112 B CN 105005112B
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- China
- Prior art keywords
- guide plate
- light guide
- layer
- breach
- ground floor
- 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
- 239000002390 adhesive tape Substances 0.000 claims abstract description 16
- 230000002146 bilateral effect Effects 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 11
- 239000011521 glass Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- G02B6/0013—Means for improving the coupling-in of light from the light source into 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
- G02B6/0066—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 characterised by the light source being coupled to the light guide
- G02B6/0073—Light emitting diode [LED]
-
- 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
- G02F1/133602—Direct backlight
- G02F1/133603—Direct backlight with LEDs
-
- 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
- G02F1/133602—Direct backlight
- G02F1/133612—Electrical details
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510492880.3A CN105005112B (zh) | 2015-08-13 | 2015-08-13 | 导光板及应用该导光板的背光模组 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510492880.3A CN105005112B (zh) | 2015-08-13 | 2015-08-13 | 导光板及应用该导光板的背光模组 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105005112A CN105005112A (zh) | 2015-10-28 |
CN105005112B true CN105005112B (zh) | 2016-08-17 |
Family
ID=54377844
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510492880.3A Active CN105005112B (zh) | 2015-08-13 | 2015-08-13 | 导光板及应用该导光板的背光模组 |
Country Status (1)
Country | Link |
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CN (1) | CN105005112B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1996059A (zh) * | 2006-01-06 | 2007-07-11 | 清华大学 | 导光板及使用该导光板的背光模块 |
CN101097349A (zh) * | 2006-06-30 | 2008-01-02 | Lg.菲利浦Lcd株式会社 | 背光组件及采用其的液晶显示器件 |
CN101846267A (zh) * | 2009-03-25 | 2010-09-29 | 华映视讯(吴江)有限公司 | 背光模组 |
CN102518987A (zh) * | 2011-11-07 | 2012-06-27 | 友达光电股份有限公司 | 背光模块 |
CN204882925U (zh) * | 2015-08-13 | 2015-12-16 | 深圳科利盟电子有限公司 | 导光板及应用该导光板的背光模组 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101694285A (zh) * | 2009-10-21 | 2010-04-14 | 瑞仪光电(苏州)有限公司 | 导光板以及具有该导光板的背光模组 |
TW201426119A (zh) * | 2012-12-21 | 2014-07-01 | Hon Hai Prec Ind Co Ltd | 背光模組 |
-
2015
- 2015-08-13 CN CN201510492880.3A patent/CN105005112B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1996059A (zh) * | 2006-01-06 | 2007-07-11 | 清华大学 | 导光板及使用该导光板的背光模块 |
CN101097349A (zh) * | 2006-06-30 | 2008-01-02 | Lg.菲利浦Lcd株式会社 | 背光组件及采用其的液晶显示器件 |
CN101846267A (zh) * | 2009-03-25 | 2010-09-29 | 华映视讯(吴江)有限公司 | 背光模组 |
CN102518987A (zh) * | 2011-11-07 | 2012-06-27 | 友达光电股份有限公司 | 背光模块 |
CN204882925U (zh) * | 2015-08-13 | 2015-12-16 | 深圳科利盟电子有限公司 | 导光板及应用该导光板的背光模组 |
Also Published As
Publication number | Publication date |
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CN105005112A (zh) | 2015-10-28 |
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TR01 | Transfer of patent right |
Effective date of registration: 20170706 Address after: Guangdong province Dongguan City Chashan town 523000 Zengbu village Lu Wu Dong Cheng Huimei Science Park building A Patentee after: Guangdong Dongcheng Photoelectric Technology Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District Shiyan street community. The new stone Acer Jia Terry hi tech Park original Hong Long High-tech Industrial Park No. 4 Building 4 building four floor West Patentee before: SHENZHEN KELIMENG ELECTRONICS CO., LTD. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200326 Address after: Guangdong province Dongguan City Chashan town 523000 Zengbu village Lu Wu Dong Cheng Huimei Technology Park Patentee after: DONGGUAN EAST MORNING INDUSTRIAL Co.,Ltd. Address before: Guangdong province Dongguan City Chashan town 523000 Zengbu village Lu Wu Dong Cheng Huimei Science Park building A Patentee before: GUANGDONG DONGCHENG OPTOELECTRONIC TECHNOLOGY Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20210602 Address after: 523000 C-2, 2nd floor, building a, Dongcheng Huimei Science Park, Zengbu village, Chashan Town, Dongguan City, Guangdong Province Patentee after: Dongguan East power fly Electronics Co.,Ltd. Address before: 523000 Luwu Dongcheng Huimei Science Park, Zengbu village, Chashan Town, Dongguan City, Guangdong Province Patentee before: DONGGUAN EAST MORNING INDUSTRIAL Co.,Ltd. |
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