TR201001777A2 - Sıvı kristal ekran için arka ışık ünitesi ve yapım yöntemi. - Google Patents
Sıvı kristal ekran için arka ışık ünitesi ve yapım yöntemi.Info
- Publication number
- TR201001777A2 TR201001777A2 TR2010/01777A TR201001777A TR201001777A2 TR 201001777 A2 TR201001777 A2 TR 201001777A2 TR 2010/01777 A TR2010/01777 A TR 2010/01777A TR 201001777 A TR201001777 A TR 201001777A TR 201001777 A2 TR201001777 A2 TR 201001777A2
- Authority
- TR
- Turkey
- Prior art keywords
- backlight unit
- liquid crystal
- crystal display
- making method
- optical source
- 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
- G02F1/133603—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
- G02F1/133611—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
- G02F1/133614—Illuminating devices using photoluminescence, e.g. phosphors illuminated by UV or blue light
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)
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Abstract
Buluş, sıvı kristal ekran (LCD) için arka ışık ünitesi ve arka ışık ünitesi yapım yöntemi sağlamaktadır. Arka ışık ünitesi, optik kaynağı, difüzor tabakayı, floresan tabakasının kalınlığı, optik kaynaktan alınan ışığın tekbiçimliği içindeki kusurların etkisinin giderilmesi amacıyla kendi yüzeyi boyunca değişiklik gösterdiği, difüzor tabakasından alınan radyasyonun harekete geçirilmesine karşılık veya optik kaynaktan alınan radyasyonun harekete geçirilmesine karşılık floresan ışığı üretmek amacıyla düzenlenen floresan tabakasını içermektedir LCD ekran cihazı aynca söz konusu arka ışık ünitesinin birleştirilmesi amacıyla temin edilmektedir.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TR2010/01777A TR201001777A2 (tr) | 2010-03-09 | 2010-03-09 | Sıvı kristal ekran için arka ışık ünitesi ve yapım yöntemi. |
EP11156643A EP2365384A1 (en) | 2010-03-09 | 2011-03-02 | A backlight unit for a liquid crystal display and a method of making the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TR2010/01777A TR201001777A2 (tr) | 2010-03-09 | 2010-03-09 | Sıvı kristal ekran için arka ışık ünitesi ve yapım yöntemi. |
Publications (1)
Publication Number | Publication Date |
---|---|
TR201001777A2 true TR201001777A2 (tr) | 2011-09-21 |
Family
ID=43920263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TR2010/01777A TR201001777A2 (tr) | 2010-03-09 | 2010-03-09 | Sıvı kristal ekran için arka ışık ünitesi ve yapım yöntemi. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2365384A1 (tr) |
TR (1) | TR201001777A2 (tr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100214282A1 (en) | 2009-02-24 | 2010-08-26 | Dolby Laboratories Licensing Corporation | Apparatus for providing light source modulation in dual modulator displays |
JP5693745B2 (ja) | 2010-12-17 | 2015-04-01 | ドルビー ラボラトリーズ ライセンシング コーポレイション | 表示パネル用量子ドット |
KR102118309B1 (ko) | 2012-09-19 | 2020-06-03 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 양자점/리모트 인광 디스플레이 시스템 개선 |
BR112015020571B1 (pt) | 2013-03-08 | 2022-04-12 | Dolby Laboratories Licensing Corporation | Método para acionamento de um monitor de escurecimento local, meio de armazenamento não transitório legível por computador e aparelho |
JP6441956B2 (ja) | 2014-03-26 | 2018-12-19 | ドルビー ラボラトリーズ ライセンシング コーポレイション | 各種ディスプレイにおけるグローバル光補償 |
CN107340646A (zh) * | 2017-08-31 | 2017-11-10 | 深圳市华星光电技术有限公司 | 背光模组及液晶显示器 |
CN109143684A (zh) * | 2018-09-27 | 2019-01-04 | 厦门天马微电子有限公司 | 背光模组以及液晶显示模组以及电子设备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5594560A (en) | 1994-03-07 | 1997-01-14 | Motorola, Inc. | Display device comprising fluorescent enhanced reflective holographic illumination |
DE10001188A1 (de) * | 2000-01-14 | 2001-07-19 | Philips Corp Intellectual Pty | Flüssigkristallfarbbildschirm mit Leuchtstoffschicht |
US7397182B2 (en) | 2005-06-14 | 2008-07-08 | Arima Optoelectronics Corp. | Display module using blue-ray or ultraviolet-ray light sources |
TWI330276B (en) | 2006-04-25 | 2010-09-11 | Au Optronics Corp | Active device array substrate and fabricating method thereof |
JP5280106B2 (ja) * | 2007-12-07 | 2013-09-04 | デクセリアルズ株式会社 | 光源装置および表示装置 |
-
2010
- 2010-03-09 TR TR2010/01777A patent/TR201001777A2/tr unknown
-
2011
- 2011-03-02 EP EP11156643A patent/EP2365384A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
EP2365384A1 (en) | 2011-09-14 |
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