TW538264B - Surface light source device and image display device - Google Patents
Surface light source device and image display device Download PDFInfo
- Publication number
- TW538264B TW538264B TW090122051A TW90122051A TW538264B TW 538264 B TW538264 B TW 538264B TW 090122051 A TW090122051 A TW 090122051A TW 90122051 A TW90122051 A TW 90122051A TW 538264 B TW538264 B TW 538264B
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- guide plate
- light source
- frame
- light guide
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
-
- 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
- G02F1/133524—Light-guides, e.g. fibre-optic bundles, louvered or jalousie light-guides
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
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)
- Liquid Crystal (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000273074A JP2002083512A (ja) | 2000-09-08 | 2000-09-08 | 面光源装置及び画像表示装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW538264B true TW538264B (en) | 2003-06-21 |
Family
ID=18759088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW090122051A TW538264B (en) | 2000-09-08 | 2001-09-06 | Surface light source device and image display device |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2002083512A (ja) |
KR (1) | KR100734196B1 (ja) |
TW (1) | TW538264B (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3578750B2 (ja) * | 2002-06-19 | 2004-10-20 | シャープ株式会社 | 液晶表示装置 |
KR101065654B1 (ko) | 2004-06-15 | 2011-09-20 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 갖는 표시장치 |
KR101245955B1 (ko) * | 2004-12-31 | 2013-04-01 | 엘지디스플레이 주식회사 | 액정표시장치 |
WO2007026454A1 (ja) * | 2005-08-30 | 2007-03-08 | Sharp Kabushiki Kaisha | 表示装置用照明装置、これを使用した表示装置、およびそれを備えたテレビ受信装置 |
JP2007178463A (ja) * | 2005-12-26 | 2007-07-12 | Matsushita Electric Works Ltd | 平面発光装置、及び平面発光装置を備えた液晶表示装置 |
WO2007148444A1 (ja) * | 2006-06-21 | 2007-12-27 | Sharp Kabushiki Kaisha | 光源ユニットおよび表示装置 |
US8203668B2 (en) * | 2007-04-02 | 2012-06-19 | Sharp Kabushiki Kaisha | Optical member unit, lighting device for display, display, and television receiver |
JP6079140B2 (ja) * | 2012-10-31 | 2017-02-15 | 大日本印刷株式会社 | 光制御シート及び光制御シート付き光取入部 |
JP6079141B2 (ja) * | 2012-10-31 | 2017-02-15 | 大日本印刷株式会社 | 光制御シート及び光制御シート付き光入射部 |
JP6406151B2 (ja) * | 2015-07-24 | 2018-10-17 | 豊田合成株式会社 | 照明部材 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS594585U (ja) * | 1982-06-29 | 1984-01-12 | 日本精機株式会社 | 反射板固定装置 |
JPH0594585U (ja) * | 1992-05-19 | 1993-12-24 | 青木株式会社 | サンプリングバルブ |
JPH0720464A (ja) * | 1993-07-05 | 1995-01-24 | Hitachi Ltd | 液晶表示装置 |
JPH10123330A (ja) * | 1996-10-16 | 1998-05-15 | Enplas Corp | サイドライト型面光源装置 |
KR100246849B1 (ko) * | 1997-06-30 | 2000-03-15 | 윤종용 | 액정표시장치 |
KR100290775B1 (ko) * | 1997-12-17 | 2001-06-01 | 박종섭 | 액정표시소자의 몰드 프레임 없는 백 라이트 유니트 |
JPH11306834A (ja) * | 1998-04-21 | 1999-11-05 | Matsushita Electric Ind Co Ltd | バックライト装置及び表示装置 |
-
2000
- 2000-09-08 JP JP2000273074A patent/JP2002083512A/ja active Pending
-
2001
- 2001-09-06 TW TW090122051A patent/TW538264B/zh not_active IP Right Cessation
- 2001-09-08 KR KR1020010055297A patent/KR100734196B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100734196B1 (ko) | 2007-07-02 |
KR20020020655A (ko) | 2002-03-15 |
JP2002083512A (ja) | 2002-03-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GD4A | Issue of patent certificate for granted invention patent | ||
MM4A | Annulment or lapse of patent due to non-payment of fees |