JP2008003220A5 - - Google Patents
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- Publication number
- JP2008003220A5 JP2008003220A5 JP2006171379A JP2006171379A JP2008003220A5 JP 2008003220 A5 JP2008003220 A5 JP 2008003220A5 JP 2006171379 A JP2006171379 A JP 2006171379A JP 2006171379 A JP2006171379 A JP 2006171379A JP 2008003220 A5 JP2008003220 A5 JP 2008003220A5
- Authority
- JP
- Japan
- Prior art keywords
- light source
- light emitting
- emitting element
- planar light
- planar
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims description 107
- 230000005484 gravity Effects 0.000 claims description 74
- 239000011159 matrix material Substances 0.000 claims description 27
- 238000002834 transmittance Methods 0.000 description 31
- 239000000758 substrate Substances 0.000 description 25
- 238000005192 partition Methods 0.000 description 22
- 239000010408 film Substances 0.000 description 19
- 238000010586 diagram Methods 0.000 description 12
- 238000009792 diffusion process Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 230000006870 function Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 238000012937 correction Methods 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000014509 gene expression Effects 0.000 description 5
- 210000002858 crystal cell Anatomy 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000010287 polarization Effects 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 229920000178 Acrylic resin Polymers 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 3
- 238000005253 cladding Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000008713 feedback mechanism Effects 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006171379A JP4857945B2 (ja) | 2006-06-21 | 2006-06-21 | 面状光源装置及び液晶表示装置組立体 |
| TW096121023A TWI375082B (en) | 2006-06-21 | 2007-06-11 | Surface light source device and liquid crystal display unit |
| KR1020070059337A KR101425956B1 (ko) | 2006-06-21 | 2007-06-18 | 면형상 광원 장치 및 액정 표시 장치 |
| US11/820,222 US7658529B2 (en) | 2006-06-21 | 2007-06-18 | Surface light source device and liquid crystal display unit |
| EP07252485.3A EP1873578B1 (en) | 2006-06-21 | 2007-06-19 | Surface light source device and liquid crystal display unit |
| EP20100177180 EP2264520B1 (en) | 2006-06-21 | 2007-06-19 | Surface light source device and liquid crystal display unit |
| CNB2007101280067A CN100541293C (zh) | 2006-06-21 | 2007-06-20 | 面光源装置和液晶显示单元 |
| US12/579,856 US10650756B2 (en) | 2006-06-21 | 2009-10-15 | Surface light source device and liquid crystal display unit |
| US16/839,146 US10923050B2 (en) | 2006-06-21 | 2020-04-03 | Surface light source device and liquid crystal display unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006171379A JP4857945B2 (ja) | 2006-06-21 | 2006-06-21 | 面状光源装置及び液晶表示装置組立体 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008003220A JP2008003220A (ja) | 2008-01-10 |
| JP2008003220A5 true JP2008003220A5 (enExample) | 2009-02-19 |
| JP4857945B2 JP4857945B2 (ja) | 2012-01-18 |
Family
ID=38541995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006171379A Expired - Fee Related JP4857945B2 (ja) | 2006-06-21 | 2006-06-21 | 面状光源装置及び液晶表示装置組立体 |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US7658529B2 (enExample) |
| EP (2) | EP1873578B1 (enExample) |
| JP (1) | JP4857945B2 (enExample) |
| KR (1) | KR101425956B1 (enExample) |
| CN (1) | CN100541293C (enExample) |
| TW (1) | TWI375082B (enExample) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007206282A (ja) * | 2006-01-31 | 2007-08-16 | Toshiba Corp | 情報処理装置、及び輝度制御方法 |
| JP4857945B2 (ja) * | 2006-06-21 | 2012-01-18 | ソニー株式会社 | 面状光源装置及び液晶表示装置組立体 |
| JP2008020532A (ja) * | 2006-07-11 | 2008-01-31 | Fujifilm Corp | 光学機能性シート及び表示装置 |
| US8226261B2 (en) * | 2006-09-20 | 2012-07-24 | Sharp Kabushiki Kaisha | Illumination device, backlight device used for liquid crystal display apparatus and liquid crystal display apparatus |
| US9374876B2 (en) * | 2007-08-24 | 2016-06-21 | Martin A. Alpert | Multi-chip light emitting diode light device |
| JP5000479B2 (ja) * | 2007-12-27 | 2012-08-15 | シャープ株式会社 | 面光源、表示装置及びその製造方法 |
| DE102008038857A1 (de) * | 2008-03-31 | 2009-10-01 | Osram Opto Semiconductors Gmbh | Beleuchtungseinrichtung |
| WO2009151842A2 (en) * | 2008-06-13 | 2009-12-17 | 3M Innovative Properties Company | Illumination device with progressive injection |
| CN102089702B (zh) * | 2008-06-13 | 2014-05-14 | 3M创新有限公司 | 准直光引擎 |
| TWI401643B (zh) * | 2008-08-08 | 2013-07-11 | Intelligent color liquid crystal display device and method using column and multicolor backlighting | |
| KR101359674B1 (ko) * | 2008-08-14 | 2014-02-07 | 삼성전자주식회사 | 면 광원 장치 및 이를 구비하는 백라이트 유닛 |
| JP5368751B2 (ja) * | 2008-08-28 | 2013-12-18 | 株式会社ジャパンディスプレイ | 液晶表示装置用バックライト及びそれを用いた液晶表示装置 |
| US20120224107A1 (en) * | 2009-07-31 | 2012-09-06 | Sharp Kabushiki Kaisha | Backlight device, display device and television receiver |
| CN102192438A (zh) * | 2010-03-03 | 2011-09-21 | 奇美电子股份有限公司 | 背光模块及应用其的平面显示装置 |
| CN101846830B (zh) * | 2010-03-19 | 2012-08-22 | 华映光电股份有限公司 | 液晶显示器色偏的改善方法 |
| US20110241558A1 (en) * | 2010-03-31 | 2011-10-06 | Semiconductor Energy Laboratory Co., Ltd. | Light-Emitting Device and Driving Method Thereof |
| JP2011227200A (ja) * | 2010-04-16 | 2011-11-10 | Sony Corp | 液晶表示装置 |
| JP5950520B2 (ja) * | 2011-09-05 | 2016-07-13 | キヤノン株式会社 | 光源装置 |
| JP6071242B2 (ja) * | 2012-04-27 | 2017-02-01 | キヤノン株式会社 | 撮像装置および表示制御方法 |
| US20150179716A1 (en) * | 2012-07-19 | 2015-06-25 | Pioneer Corporation | Surface light-emitting device |
| WO2014031655A1 (en) * | 2012-08-20 | 2014-02-27 | Frattalone John | Modular video and lighting displays |
| JP6039337B2 (ja) * | 2012-09-28 | 2016-12-07 | キヤノン株式会社 | 表示装置及びその制御方法 |
| JP2014222575A (ja) | 2013-05-13 | 2014-11-27 | キヤノン株式会社 | 光源装置 |
| JP2015197607A (ja) * | 2014-04-01 | 2015-11-09 | キヤノン株式会社 | 表示装置及びその制御方法 |
| CN104019404A (zh) * | 2014-05-23 | 2014-09-03 | 深圳市华星光电技术有限公司 | 背光模组、显示装置及其驱动方法 |
| JP6091559B2 (ja) | 2014-10-20 | 2017-03-08 | キヤノン株式会社 | 光源装置及び画像表示装置 |
| JP6611036B2 (ja) * | 2015-09-10 | 2019-11-27 | パナソニックＩｐマネジメント株式会社 | 発光装置及び照明用光源 |
| US10366674B1 (en) * | 2016-12-27 | 2019-07-30 | Facebook Technologies, Llc | Display calibration in electronic displays |
| KR102502205B1 (ko) * | 2018-04-27 | 2023-02-22 | 삼성디스플레이 주식회사 | 열화 보상 장치, 이를 포함하는 표시 장치 및 표시 장치의 영상 데이터 보상 방법 |
| CN109036295B (zh) * | 2018-08-09 | 2020-10-30 | 京东方科技集团股份有限公司 | 图像显示处理方法及装置、显示装置及存储介质 |
| CN109547692B (zh) * | 2018-10-26 | 2021-12-14 | 华为技术有限公司 | 图像姿态矫正方法、设备及终端 |
| JP7080394B2 (ja) * | 2019-03-18 | 2022-06-03 | 三菱電機株式会社 | 表示制御装置、画像表示装置及び表示制御方法、並びにプログラム及び記録媒体 |
| US10964275B2 (en) | 2019-04-18 | 2021-03-30 | Apple Inc. | Displays with adjustable direct-lit backlight units and adaptive processing |
| US10504453B1 (en) | 2019-04-18 | 2019-12-10 | Apple Inc. | Displays with adjustable direct-lit backlight units |
| US10571744B1 (en) | 2019-04-18 | 2020-02-25 | Apple Inc. | Displays with adjustable direct-lit backlight units and power consumption compensation |
| KR102652767B1 (ko) * | 2019-09-19 | 2024-04-01 | 라디안트 옵토-엘렉트로닉스(쑤저우) 컴퍼니 리미티드 | 광원 구조체, 백라이트 모듈 및 표시 장치 |
| KR102801929B1 (ko) * | 2020-05-19 | 2025-05-07 | 삼성디스플레이 주식회사 | 표시 장치 및 휘도 프로파일 측정 방법 |
| US11442312B2 (en) * | 2020-05-22 | 2022-09-13 | Apple Inc. | Electronic device display with a backlight having light-emitting diodes and driver integrated circuits in an active area |
| CN111816114B (zh) * | 2020-08-17 | 2023-09-29 | 京东方科技集团股份有限公司 | 显示面板调光装置及调光方法、显示面板及其驱动方法 |
| CN115327812A (zh) * | 2021-05-11 | 2022-11-11 | 行家光电股份有限公司 | 全阵列发光二极管曲面灯板、曲面背光模组及曲面液晶显示器 |
| US12044922B2 (en) | 2021-05-11 | 2024-07-23 | Maven Optronics Co., Ltd. | Curved full-array LED light panel, curved backlight module and curved LCD |
| US11967291B1 (en) | 2022-08-02 | 2024-04-23 | Apple Inc. | Using content type to select brightness in direct-lit backlight units |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08320213A (ja) | 1995-05-25 | 1996-12-03 | Hitachi Zosen Corp | 被測定物の外形測定装置 |
| JP3420399B2 (ja) * | 1995-07-28 | 2003-06-23 | キヤノン株式会社 | 発光素子 |
| JP3292133B2 (ja) * | 1997-04-14 | 2002-06-17 | 日亜化学工業株式会社 | Ｌｅｄ表示器及びそれを用いた表示装置 |
| US6431719B1 (en) * | 2000-09-22 | 2002-08-13 | Sharper Image Corporation | Dynamic display night light |
| JP2002374004A (ja) | 2001-06-14 | 2002-12-26 | Nitto Kogaku Kk | Ｌｅｄアレイパネルおよび照明装置 |
| JP3850241B2 (ja) * | 2001-07-19 | 2006-11-29 | シャープ株式会社 | 照明装置およびそれを用いた液晶表示装置 |
| CN1643565A (zh) * | 2002-03-13 | 2005-07-20 | 不列颠哥伦比亚大学 | 高动态范围显示装置 |
| JP4366920B2 (ja) * | 2002-11-07 | 2009-11-18 | ソニー株式会社 | 平面型表示装置及びその製造方法 |
| JP2004191490A (ja) | 2002-12-09 | 2004-07-08 | Hitachi Displays Ltd | 液晶表示装置 |
| US7320531B2 (en) | 2003-03-28 | 2008-01-22 | Philips Lumileds Lighting Company, Llc | Multi-colored LED array with improved brightness profile and color uniformity |
| KR100852579B1 (ko) * | 2003-03-31 | 2008-08-14 | 샤프 가부시키가이샤 | 면 조명 장치 및 그것을 이용한 액정 표시 장치 |
| KR100476563B1 (ko) * | 2003-06-02 | 2005-03-18 | 삼성전기주식회사 | 디스플레이용 라이트 유닛 |
| KR100574366B1 (ko) * | 2003-12-08 | 2006-04-27 | 엘지.필립스 엘시디 주식회사 | 액정표시모듈 |
| US7270461B2 (en) | 2004-02-02 | 2007-09-18 | Au Optronics Corp. | Backlight unit and liquid crystal display utilizing the same |
| JP4628770B2 (ja) * | 2004-02-09 | 2011-02-09 | 株式会社日立製作所 | 照明装置を備えた画像表示装置及び画像表示方法 |
| JP4305850B2 (ja) * | 2004-05-24 | 2009-07-29 | 株式会社 日立ディスプレイズ | バックライト装置及び表示装置 |
| JP4172455B2 (ja) | 2004-10-08 | 2008-10-29 | ソニー株式会社 | バックライト用光源ユニット、液晶表示用バックライト装置及び透過型カラー液晶表示装置 |
| DE102006002275A1 (de) | 2005-01-19 | 2006-07-20 | Osram Opto Semiconductors Gmbh | Beleuchtungseinrichtung |
| JP4650085B2 (ja) * | 2005-04-27 | 2011-03-16 | ソニー株式会社 | バックライト装置及び液晶表示装置 |
| FR2886442B1 (fr) * | 2005-05-31 | 2012-10-26 | Lg Philips Lcd Co Ltd | Ensemble de retroeclairage pour dispositif d'affichage a cristaux liquides et dispositif d'affichage utilisant celui-ci |
| US7438442B2 (en) * | 2005-10-12 | 2008-10-21 | Lg Display Co., Ltd. | Light emitting package, backlight unit and liquid crystal display device including the same |
| US20070200121A1 (en) | 2006-02-24 | 2007-08-30 | Lumileds Lighting U.S., Llc | Multi-colored LED array with improved color uniformity |
| TWI352862B (en) | 2006-06-16 | 2011-11-21 | Au Optronics Corp | Light source |
| JP4857945B2 (ja) | 2006-06-21 | 2012-01-18 | ソニー株式会社 | 面状光源装置及び液晶表示装置組立体 |
| US20080101086A1 (en) * | 2006-10-26 | 2008-05-01 | K Laser Technology, Inc. | Led backlight with bare chip led |
| JP5050498B2 (ja) * | 2006-11-21 | 2012-10-17 | ソニー株式会社 | 光源装置、バックライト装置、液晶表示装置及びバックライト装置の製造方法 |
-
2006
- 2006-06-21 JP JP2006171379A patent/JP4857945B2/ja not_active Expired - Fee Related
-
2007
- 2007-06-11 TW TW096121023A patent/TWI375082B/zh not_active IP Right Cessation
- 2007-06-18 KR KR1020070059337A patent/KR101425956B1/ko not_active Expired - Fee Related
- 2007-06-18 US US11/820,222 patent/US7658529B2/en active Active
- 2007-06-19 EP EP07252485.3A patent/EP1873578B1/en not_active Ceased
- 2007-06-19 EP EP20100177180 patent/EP2264520B1/en not_active Not-in-force
- 2007-06-20 CN CNB2007101280067A patent/CN100541293C/zh not_active Expired - Fee Related
-
2009
- 2009-10-15 US US12/579,856 patent/US10650756B2/en not_active Expired - Fee Related
-
2020
- 2020-04-03 US US16/839,146 patent/US10923050B2/en active Active
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