CN103943041A - 显示装置 - Google Patents
显示装置 Download PDFInfo
- Publication number
- CN103943041A CN103943041A CN201310349688.XA CN201310349688A CN103943041A CN 103943041 A CN103943041 A CN 103943041A CN 201310349688 A CN201310349688 A CN 201310349688A CN 103943041 A CN103943041 A CN 103943041A
- Authority
- CN
- China
- Prior art keywords
- light
- guide plate
- light emitting
- light guide
- corner
- 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.)
- Pending
Links
- 230000001154 acute effect Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
- 125000006850 spacer group Chemical group 0.000 description 10
- 239000000758 substrate Substances 0.000 description 10
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 230000005855 radiation Effects 0.000 description 5
- 239000013589 supplement Substances 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 230000003252 repetitive effect Effects 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002159 nanocrystal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000001579 optical reflectometry Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B9/00—Undergarments
- A41B9/02—Drawers or underpants for men, with or without inserted crotch or seat parts
- A41B9/023—Drawers or underpants for men, with or without inserted crotch or seat parts with separate spaces for genitals
-
- 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
- G02B6/0031—Reflecting element, sheet or layer
-
- 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
- G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0018—Redirecting means on the surface 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
- G02B6/0066—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
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41B—SHIRTS; UNDERWEAR; BABY LINEN; HANDKERCHIEFS
- A41B2400/00—Functions or special features of shirts, underwear, baby linen or handkerchiefs not provided for in other groups of this subclass
- A41B2400/20—Air permeability; Ventilation
-
- 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
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/0091—Positioning aspects of the light source relative to the light guide
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Reproductive Health (AREA)
- Textile Engineering (AREA)
- Planar Illumination Modules (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Microelectronics & Electronic Packaging (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130007569A KR20140094914A (ko) | 2013-01-23 | 2013-01-23 | 백라이트 어셈블리를 갖는 표시 장치 |
| KR10-2013-0007569 | 2013-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103943041A true CN103943041A (zh) | 2014-07-23 |
Family
ID=51190684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310349688.XA Pending CN103943041A (zh) | 2013-01-23 | 2013-08-12 | 显示装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20140204609A1 (enExample) |
| JP (1) | JP2014142590A (enExample) |
| KR (1) | KR20140094914A (enExample) |
| CN (1) | CN103943041A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016045370A1 (zh) * | 2014-09-28 | 2016-03-31 | 京东方科技集团股份有限公司 | 背光模组和显示装置 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10323803B2 (en) * | 2014-11-18 | 2019-06-18 | Seoul Semiconductor Co., Ltd. | Light emitting device and vehicular lamp comprising same |
| KR102553499B1 (ko) * | 2016-07-26 | 2023-07-10 | 삼성전자주식회사 | 디스플레이 장치 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1437056A (zh) * | 2002-02-05 | 2003-08-20 | 三星电子株式会社 | 照明装置和使用该照明装置的显示设备 |
| US20040264162A1 (en) * | 2003-06-27 | 2004-12-30 | Takafumi Kashiwagi | Lighting unit and liquid crystal display device using the same |
| US20080151572A1 (en) * | 2006-12-22 | 2008-06-26 | Innocom Technology (Shenzhen) Co., Ltd. | Light guide plate with light diffusing structure, backlight module and liquid crystal display using same |
| US20090180299A1 (en) * | 2008-01-15 | 2009-07-16 | Sharp Kabushiki Kaisha | Surface light source and display device |
| CN101726918A (zh) * | 2008-10-29 | 2010-06-09 | 纬创资通股份有限公司 | 显示装置及具有显示装置的电子装置 |
| US20100290246A1 (en) * | 2009-05-13 | 2010-11-18 | Hyoung-Joo Kim | Light-emitting module and display device having the same |
| WO2011099328A1 (ja) * | 2010-02-10 | 2011-08-18 | シャープ株式会社 | バックライト装置および液晶表示装置並びにテレビジョン受像機 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6295405B1 (en) * | 1997-07-25 | 2001-09-25 | Physical Optics Corporation | Light pipe for a backlighting system |
| JP4007340B2 (ja) * | 2003-09-19 | 2007-11-14 | セイコーエプソン株式会社 | 電気光学装置、電子機器及び電気光学装置の製造方法 |
| WO2007060776A1 (ja) * | 2005-11-28 | 2007-05-31 | Sharp Kabushiki Kaisha | バックライト装置及びこれを用いた液晶表示装置 |
| JP4959506B2 (ja) * | 2007-10-31 | 2012-06-27 | 株式会社ジャパンディスプレイイースト | 液晶表示装置 |
| CN101910917B (zh) * | 2008-03-25 | 2012-11-21 | 夏普株式会社 | 液晶显示装置 |
| WO2010084644A1 (ja) * | 2009-01-22 | 2010-07-29 | シャープ株式会社 | バックライトユニットおよび液晶表示装置 |
| TWI402571B (zh) * | 2009-04-22 | 2013-07-21 | Advanced Optoelectronic Tech | 具有光線補色區域之背光模組 |
| US20100271841A1 (en) * | 2009-04-27 | 2010-10-28 | Led Folio Corporation | LED Lighting With Light Guide Plate Having Side Reflector |
| TWI380096B (en) * | 2009-05-08 | 2012-12-21 | Au Optronics Corp | Backlight unit |
| JP5729581B2 (ja) * | 2009-11-12 | 2015-06-03 | Ｎｌｔテクノロジー株式会社 | 面発光装置 |
| TWI405008B (zh) * | 2009-12-04 | 2013-08-11 | Au Optronics Corp | 背光模組及包含該背光模組之顯示裝置 |
| TWM381089U (en) * | 2009-12-25 | 2010-05-21 | Coretronic Corp | Backlight module |
| US8786803B2 (en) * | 2010-05-13 | 2014-07-22 | Samsung Display Co., Ltd. | Backlight assembly and display apparatus having the same |
| KR101769971B1 (ko) * | 2010-10-29 | 2017-08-22 | 삼성디스플레이 주식회사 | 도광판 및 이를 포함하는 표시 장치 |
| KR101784520B1 (ko) * | 2011-03-09 | 2017-10-11 | 엘지디스플레이 주식회사 | 백라이트유닛과 이를 이용한 액정표시장치 |
| TWI459093B (zh) * | 2011-11-18 | 2014-11-01 | Au Optronics Corp | 背光模組及其光源模組 |
| CN104412030B (zh) * | 2012-07-24 | 2016-08-24 | 夏普株式会社 | 显示装置和电视接收装置 |
| CN104412031A (zh) * | 2012-07-24 | 2015-03-11 | 夏普株式会社 | 显示装置和电视接收装置 |
-
2013
- 2013-01-23 KR KR1020130007569A patent/KR20140094914A/ko not_active Withdrawn
- 2013-05-30 US US13/905,348 patent/US20140204609A1/en not_active Abandoned
- 2013-08-12 CN CN201310349688.XA patent/CN103943041A/zh active Pending
- 2013-09-25 JP JP2013198265A patent/JP2014142590A/ja not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1437056A (zh) * | 2002-02-05 | 2003-08-20 | 三星电子株式会社 | 照明装置和使用该照明装置的显示设备 |
| US20040264162A1 (en) * | 2003-06-27 | 2004-12-30 | Takafumi Kashiwagi | Lighting unit and liquid crystal display device using the same |
| US20080151572A1 (en) * | 2006-12-22 | 2008-06-26 | Innocom Technology (Shenzhen) Co., Ltd. | Light guide plate with light diffusing structure, backlight module and liquid crystal display using same |
| US20090180299A1 (en) * | 2008-01-15 | 2009-07-16 | Sharp Kabushiki Kaisha | Surface light source and display device |
| CN101726918A (zh) * | 2008-10-29 | 2010-06-09 | 纬创资通股份有限公司 | 显示装置及具有显示装置的电子装置 |
| US20100290246A1 (en) * | 2009-05-13 | 2010-11-18 | Hyoung-Joo Kim | Light-emitting module and display device having the same |
| WO2011099328A1 (ja) * | 2010-02-10 | 2011-08-18 | シャープ株式会社 | バックライト装置および液晶表示装置並びにテレビジョン受像機 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016045370A1 (zh) * | 2014-09-28 | 2016-03-31 | 京东方科技集团股份有限公司 | 背光模组和显示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014142590A (ja) | 2014-08-07 |
| KR20140094914A (ko) | 2014-07-31 |
| US20140204609A1 (en) | 2014-07-24 |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140723 |