BR112012005885A2 - dispositivo de iluminação, dispositivo de exibição e receptor televisivo - Google Patents
dispositivo de iluminação, dispositivo de exibição e receptor televisivoInfo
- Publication number
- BR112012005885A2 BR112012005885A2 BR112012005885A BR112012005885A BR112012005885A2 BR 112012005885 A2 BR112012005885 A2 BR 112012005885A2 BR 112012005885 A BR112012005885 A BR 112012005885A BR 112012005885 A BR112012005885 A BR 112012005885A BR 112012005885 A2 BR112012005885 A2 BR 112012005885A2
- Authority
- BR
- Brazil
- Prior art keywords
- television receiver
- display device
- lighting device
- lighting
- display
- Prior art date
Links
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
- G02F1/133611—Direct backlight including means for improving the brightness uniformity
-
- 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
-
- 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
-
- 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
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009215036 | 2009-09-16 | ||
PCT/JP2010/063977 WO2011033895A1 (ja) | 2009-09-16 | 2010-08-19 | 照明装置、表示装置、及びテレビ受信装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012005885A2 true BR112012005885A2 (pt) | 2016-03-15 |
Family
ID=43758508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012005885A BR112012005885A2 (pt) | 2009-09-16 | 2010-08-19 | dispositivo de iluminação, dispositivo de exibição e receptor televisivo |
Country Status (9)
Country | Link |
---|---|
US (1) | US20120169943A1 (pt) |
EP (1) | EP2479477A4 (pt) |
JP (1) | JP5318961B2 (pt) |
CN (1) | CN102498330A (pt) |
AU (1) | AU2010296603A1 (pt) |
BR (1) | BR112012005885A2 (pt) |
RU (1) | RU2012109924A (pt) |
SG (1) | SG179166A1 (pt) |
WO (1) | WO2011033895A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2606506C2 (ru) * | 2011-09-23 | 2017-01-10 | Филипс Лайтинг Холдинг Б.В. | Светодиодный светильник, имеющий смешивающую оптику |
CN104896382B (zh) * | 2015-06-18 | 2017-07-21 | 深圳市华星光电技术有限公司 | 背光模组和包含其的液晶显示装置 |
US10782561B2 (en) | 2015-06-26 | 2020-09-22 | Sony Corporation | Light-emitting device, display apparatus, and lighting apparatus |
CN105180097B (zh) * | 2015-08-12 | 2017-03-08 | 深圳市华星光电技术有限公司 | 显示装置、灯箱及其反射片 |
KR102473397B1 (ko) * | 2016-01-28 | 2022-12-06 | 엘지전자 주식회사 | 백라이트 유닛 및 이를 포함하는 디스플레이 장치 |
KR102591776B1 (ko) * | 2016-11-18 | 2023-10-23 | 삼성전자주식회사 | 디스플레이 장치 |
KR102613460B1 (ko) * | 2019-01-03 | 2023-12-14 | 삼성전자주식회사 | 디스플레이 장치 |
KR102632718B1 (ko) * | 2019-04-01 | 2024-02-05 | 엘지전자 주식회사 | 디스플레이 디바이스 |
CN115240541B (zh) * | 2021-04-23 | 2024-07-02 | 纬联电子科技(中山)有限公司 | 支撑背板及其薄型化直下式显示器 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01116528A (ja) * | 1987-10-29 | 1989-05-09 | Seiko Epson Corp | 液晶表示装置のバックライト構造 |
JPH08184827A (ja) * | 1994-12-27 | 1996-07-16 | Canon Inc | 照明装置及びそれを用いた液晶表示装置 |
JP2002196326A (ja) * | 2000-12-26 | 2002-07-12 | Hitachi Ltd | 液晶表示装置 |
JP2004227991A (ja) * | 2003-01-24 | 2004-08-12 | Koichi Matsui | 直下型照明装置 |
JP2005117023A (ja) * | 2003-09-19 | 2005-04-28 | Sony Corp | バックライト装置及び液晶表示装置 |
US20050122444A1 (en) * | 2003-12-05 | 2005-06-09 | Au Optronics Corporation | Reflector of backlight assembly for liquid crystal display device |
KR101035848B1 (ko) | 2004-11-24 | 2011-05-19 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 갖는 액정표시장치 |
JP4364184B2 (ja) * | 2005-09-07 | 2009-11-11 | シャープ株式会社 | 光反射板及びバックライト |
JP2007086195A (ja) * | 2005-09-20 | 2007-04-05 | Toshiba Matsushita Display Technology Co Ltd | 照明ユニット及びそれを用いた液晶表示装置 |
JP4549358B2 (ja) * | 2007-02-20 | 2010-09-22 | シャープ株式会社 | バックライト装置及び表示装置 |
US8215793B2 (en) * | 2007-11-19 | 2012-07-10 | Sharp Kabushiki Kaisha | Backlight device |
JP4968014B2 (ja) * | 2007-11-22 | 2012-07-04 | ソニー株式会社 | バックライト装置及び液晶表示装置 |
WO2009107458A1 (ja) * | 2008-02-27 | 2009-09-03 | シャープ株式会社 | 照明装置、表示装置及びテレビ受信装置 |
WO2009110316A1 (ja) * | 2008-03-05 | 2009-09-11 | シャープ株式会社 | 照明装置、表示装置、及びテレビ受信装置 |
-
2010
- 2010-08-19 US US13/395,457 patent/US20120169943A1/en not_active Abandoned
- 2010-08-19 EP EP10817008A patent/EP2479477A4/en not_active Withdrawn
- 2010-08-19 BR BR112012005885A patent/BR112012005885A2/pt not_active IP Right Cessation
- 2010-08-19 SG SG2012018487A patent/SG179166A1/en unknown
- 2010-08-19 AU AU2010296603A patent/AU2010296603A1/en not_active Abandoned
- 2010-08-19 WO PCT/JP2010/063977 patent/WO2011033895A1/ja active Application Filing
- 2010-08-19 CN CN2010800408862A patent/CN102498330A/zh active Pending
- 2010-08-19 RU RU2012109924/07A patent/RU2012109924A/ru not_active Application Discontinuation
- 2010-08-19 JP JP2011531860A patent/JP5318961B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20120169943A1 (en) | 2012-07-05 |
SG179166A1 (en) | 2012-05-30 |
RU2012109924A (ru) | 2013-10-27 |
WO2011033895A1 (ja) | 2011-03-24 |
AU2010296603A1 (en) | 2012-04-05 |
JPWO2011033895A1 (ja) | 2013-02-14 |
JP5318961B2 (ja) | 2013-10-16 |
EP2479477A1 (en) | 2012-07-25 |
CN102498330A (zh) | 2012-06-13 |
EP2479477A4 (en) | 2012-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 4A, 5A E 6A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |