CN100504538C - 具有简化结构的背光组件及设置有该背光组件的显示设备 - Google Patents
具有简化结构的背光组件及设置有该背光组件的显示设备 Download PDFInfo
- Publication number
- CN100504538C CN100504538C CNB2005100762650A CN200510076265A CN100504538C CN 100504538 C CN100504538 C CN 100504538C CN B2005100762650 A CNB2005100762650 A CN B2005100762650A CN 200510076265 A CN200510076265 A CN 200510076265A CN 100504538 C CN100504538 C CN 100504538C
- Authority
- CN
- China
- Prior art keywords
- lamp
- sidepiece
- lamp support
- support
- backlight assembly
- 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.)
- Expired - Fee Related
Links
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 7
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 7
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- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- -1 polyethylene terephthalate Polymers 0.000 claims description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 9
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- 210000002858 crystal cell Anatomy 0.000 description 2
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- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 1
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- 239000004020 conductor Substances 0.000 description 1
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Images
Classifications
-
- 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
- G02F1/133604—Direct backlight with lamps
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof
-
- 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
- G02F1/133605—Direct backlight including specially adapted reflectors
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Structural Engineering (AREA)
- Planar Illumination Modules (AREA)
- Liquid Crystal (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
Description
Claims (30)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040032182A KR20050107034A (ko) | 2004-05-07 | 2004-05-07 | 백라이트 어셈블리의 구조를 개선한 액정표시장치 |
KR32182/04 | 2004-05-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1716030A CN1716030A (zh) | 2006-01-04 |
CN100504538C true CN100504538C (zh) | 2009-06-24 |
Family
ID=35424965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100762650A Expired - Fee Related CN100504538C (zh) | 2004-05-07 | 2005-05-08 | 具有简化结构的背光组件及设置有该背光组件的显示设备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20050265020A1 (zh) |
JP (1) | JP2005322645A (zh) |
KR (1) | KR20050107034A (zh) |
CN (1) | CN100504538C (zh) |
TW (1) | TW200606525A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102667310A (zh) * | 2009-12-18 | 2012-09-12 | 夏普株式会社 | 照明装置、显示装置以及电视接收装置 |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7850324B2 (en) * | 2004-12-28 | 2010-12-14 | Sharp Kabushiki Kaisha | Backlight chassis, a backlight unit, and a display device |
TWI322301B (en) * | 2005-02-25 | 2010-03-21 | Au Optronics Corp | Backlight module and heat-dissipating structure thereof |
KR100947780B1 (ko) * | 2006-06-29 | 2010-03-15 | 엘지디스플레이 주식회사 | 액정 표시장치용 백라이트 어셈블리 |
KR101338020B1 (ko) * | 2006-11-20 | 2013-12-06 | 삼성디스플레이 주식회사 | 액정표시장치 |
KR101308873B1 (ko) | 2007-01-25 | 2013-09-13 | 삼성디스플레이 주식회사 | 액정표시장치 |
TWI391741B (zh) * | 2007-05-30 | 2013-04-01 | Au Optronics Corp | 用於液晶顯示器以改善漏光之背光模組 |
JP5067036B2 (ja) * | 2007-06-21 | 2012-11-07 | 船井電機株式会社 | 液晶モジュール |
KR20090059995A (ko) | 2007-12-07 | 2009-06-11 | 삼성전자주식회사 | 액정표시장치 |
KR20090059998A (ko) * | 2007-12-07 | 2009-06-11 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 가지는 표시장치 |
JP4539782B2 (ja) * | 2008-07-31 | 2010-09-08 | エプソンイメージングデバイス株式会社 | 電子機器 |
JP2010049846A (ja) | 2008-08-20 | 2010-03-04 | Funai Electric Co Ltd | 液晶モジュールの直下型バックライト装置 |
JP5351723B2 (ja) | 2009-05-22 | 2013-11-27 | シャープ株式会社 | 光源装置及び表示装置 |
JP4519944B1 (ja) | 2009-05-22 | 2010-08-04 | シャープ株式会社 | 光源装置及び表示装置 |
JP4903253B2 (ja) * | 2009-05-22 | 2012-03-28 | シャープ株式会社 | 光源装置及び表示装置 |
JP4621799B1 (ja) | 2009-05-22 | 2011-01-26 | シャープ株式会社 | 光反射シート、光源装置及び表示装置 |
JP2010282856A (ja) * | 2009-06-05 | 2010-12-16 | Funai Electric Co Ltd | 液晶モジュール |
US8602580B2 (en) | 2009-12-02 | 2013-12-10 | Sharp Kabushiki Kaisha | Lighting device, display device and television receiver |
JP6024497B2 (ja) * | 2013-02-05 | 2016-11-16 | 船井電機株式会社 | 表示装置 |
JP6075095B2 (ja) * | 2013-02-05 | 2017-02-08 | 船井電機株式会社 | 表示装置 |
JP5635155B2 (ja) * | 2013-04-26 | 2014-12-03 | 船井電機株式会社 | 液晶表示装置 |
US20140347599A1 (en) * | 2013-05-24 | 2014-11-27 | Hon Hai Precision Industry Co., Ltd. | Backlight module and liquid crystal display device |
JP2014238968A (ja) * | 2013-06-07 | 2014-12-18 | 古河電気工業株式会社 | 反射フレームおよびバックライトユニット |
JP6167751B2 (ja) | 2013-08-20 | 2017-07-26 | 船井電機株式会社 | 表示装置 |
KR20150108474A (ko) | 2014-03-17 | 2015-09-30 | 삼성디스플레이 주식회사 | 반사시트 및 이를 포함하는 백라이트 유닛 |
JP6015729B2 (ja) * | 2014-10-15 | 2016-10-26 | 船井電機株式会社 | バックライト装置 |
KR102272319B1 (ko) * | 2014-12-05 | 2021-07-05 | 삼성디스플레이 주식회사 | 곡면 표시 장치 |
TWI581224B (zh) * | 2016-03-01 | 2017-05-01 | 達運精密工業股份有限公司 | 反射片 |
JP6233452B2 (ja) * | 2016-06-01 | 2017-11-22 | 船井電機株式会社 | 表示装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0593908A (ja) * | 1991-09-30 | 1993-04-16 | Sony Corp | 液晶表示装置 |
JP3107282B2 (ja) * | 1995-08-17 | 2000-11-06 | ハリソン電機株式会社 | 屈曲型放電ランプおよび照明装置 |
JP2002311417A (ja) * | 2001-04-17 | 2002-10-23 | Nec Corp | 液晶表示装置 |
JP2003279982A (ja) * | 2002-03-25 | 2003-10-02 | Sanyo Electric Co Ltd | 液晶表示装置 |
JP2003346508A (ja) * | 2002-05-31 | 2003-12-05 | Tama Electric Co Ltd | バックライト装置 |
JP3891891B2 (ja) * | 2002-06-21 | 2007-03-14 | 多摩ファインオプト株式会社 | バックライト装置 |
TWI246574B (en) * | 2002-07-22 | 2006-01-01 | Chi Mei Optoelectronics Corp | Illuminating device and tube-like lamp thereof |
ES2378124T3 (es) * | 2002-10-22 | 2012-04-09 | Sharp Kabushiki Kaisha | Unidad de retroiluminación y unidad de visualización de cristal líquido que utiliza la unidad de retroiluminación |
JP4179982B2 (ja) * | 2003-01-24 | 2008-11-12 | シャープ株式会社 | 面状照明装置およびそれを使用した液晶表示装置 |
TWI272429B (en) * | 2003-10-30 | 2007-02-01 | Au Optronics Corp | Backlight module |
US7001048B2 (en) * | 2003-12-11 | 2006-02-21 | Heng Sheng Kuo | Reflection-diffusion structure adopted for a light guide plate |
-
2004
- 2004-05-07 KR KR1020040032182A patent/KR20050107034A/ko not_active Application Discontinuation
-
2005
- 2005-05-05 US US11/122,400 patent/US20050265020A1/en not_active Abandoned
- 2005-05-06 TW TW094114705A patent/TW200606525A/zh unknown
- 2005-05-06 JP JP2005135129A patent/JP2005322645A/ja active Pending
- 2005-05-08 CN CNB2005100762650A patent/CN100504538C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102667310A (zh) * | 2009-12-18 | 2012-09-12 | 夏普株式会社 | 照明装置、显示装置以及电视接收装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20050107034A (ko) | 2005-11-11 |
TW200606525A (en) | 2006-02-16 |
US20050265020A1 (en) | 2005-12-01 |
JP2005322645A (ja) | 2005-11-17 |
CN1716030A (zh) | 2006-01-04 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG MONITOR CO., LTD. Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD. Effective date: 20121029 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121029 Address after: Gyeonggi Do, South Korea Patentee after: Samsung Display Co.,Ltd. Address before: Gyeonggi Do, South Korea Patentee before: Samsung Electronics 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: 20090624 Termination date: 20210508 |