CN1741226A - 液晶显示装置用背光源 - Google Patents
液晶显示装置用背光源 Download PDFInfo
- Publication number
- CN1741226A CN1741226A CNA2005100969054A CN200510096905A CN1741226A CN 1741226 A CN1741226 A CN 1741226A CN A2005100969054 A CNA2005100969054 A CN A2005100969054A CN 200510096905 A CN200510096905 A CN 200510096905A CN 1741226 A CN1741226 A CN 1741226A
- Authority
- CN
- China
- Prior art keywords
- backlight
- liquid crystal
- crystal display
- carbon
- conducting wire
- 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
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J63/00—Cathode-ray or electron-stream lamps
- H01J63/06—Lamps with luminescent screen excited by the ray or stream
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- 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
- G02F1/133625—Electron stream 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
- G02F2202/00—Materials and properties
- G02F2202/36—Micro- or nanomaterials
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Planar Illumination Modules (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004247208 | 2004-08-26 | ||
JP2004-247208 | 2004-08-26 | ||
JP2004247208 | 2004-08-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1741226A true CN1741226A (zh) | 2006-03-01 |
CN1741226B CN1741226B (zh) | 2011-05-11 |
Family
ID=35448114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005100969054A Expired - Fee Related CN1741226B (zh) | 2004-08-26 | 2005-08-25 | 液晶显示装置用背光源 |
Country Status (7)
Country | Link |
---|---|
US (2) | US7511415B2 (zh) |
EP (2) | EP1630593A1 (zh) |
JP (1) | JP5214146B2 (zh) |
KR (2) | KR101320826B1 (zh) |
CN (1) | CN1741226B (zh) |
TW (1) | TWI383218B (zh) |
WO (1) | WO2006022352A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101489926B (zh) * | 2006-07-25 | 2013-05-15 | 丰田自动车株式会社 | 经结构控制的碳纳米壁以及碳纳米壁的结构控制方法 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7511415B2 (en) * | 2004-08-26 | 2009-03-31 | Dialight Japan Co., Ltd. | Backlight for liquid crystal display device |
US20070248767A1 (en) * | 2006-04-19 | 2007-10-25 | Asm Japan K.K. | Method of self-cleaning of carbon-based film |
KR20070121428A (ko) * | 2006-06-22 | 2007-12-27 | 엘지.필립스 엘시디 주식회사 | 백라이트 유닛과 이를 이용한 액정표시장치 |
US8259258B2 (en) * | 2006-06-28 | 2012-09-04 | Thomson Licensing | Liquid crystal display having a field emission backlight |
WO2008033502A2 (en) * | 2006-09-15 | 2008-03-20 | Thomson Licensing | Display utilizing simultaneous color intelligent backlighting and luminescence controlling shutters |
JP5005995B2 (ja) * | 2006-09-27 | 2012-08-22 | 株式会社ピュアロンジャパン | 電子エミッタの製造方法 |
JP5216780B2 (ja) * | 2006-12-18 | 2013-06-19 | トムソン ライセンシング | ブラックマトリックスを備える電界放出部を有するディスプレイ装置 |
JP5076230B2 (ja) * | 2006-12-19 | 2012-11-21 | 株式会社ピュアロンジャパン | 冷陰極蛍光ランプの駆動方式 |
JP5188720B2 (ja) * | 2007-02-01 | 2013-04-24 | 株式会社ピュアロンジャパン | 冷陰極蛍光ランプの発光駆動方式 |
JP5148124B2 (ja) * | 2007-02-07 | 2013-02-20 | 株式会社ピュアロンジャパン | 電子エミッタ用基材の製造方法および電子エミッタの製造方法 |
KR101340052B1 (ko) * | 2007-08-24 | 2013-12-11 | 삼성디스플레이 주식회사 | 액정 표시 패널 및 이의 제조 방법 |
JP5274828B2 (ja) * | 2007-12-17 | 2013-08-28 | 株式会社ピュアロンジャパン | 冷陰極電子源を備えたフィールドエミッションランプ |
TWI365476B (en) * | 2007-12-31 | 2012-06-01 | Ind Tech Res Inst | Apparatus of flat light source with dual-side emitting light |
KR20100043972A (ko) * | 2008-10-21 | 2010-04-29 | 삼성전자주식회사 | 광신호 집광기와 광 수신기 |
JP2010282956A (ja) * | 2009-05-01 | 2010-12-16 | Kochi Fel Kk | 電界放出型光源 |
KR101300799B1 (ko) * | 2010-06-18 | 2013-08-29 | 그래핀스퀘어 주식회사 | 그래핀 층을 포함하는 광학 필름, 이의 제조 방법, 이를 포함하는 백라이트 유닛 및 액정 표시 장치 |
CN103424867B (zh) * | 2012-05-24 | 2017-02-22 | 南京灿华光电设备有限公司 | 一种纳米匀光透光显示部件 |
US9520742B2 (en) | 2014-07-03 | 2016-12-13 | Hubbell Incorporated | Monitoring system and method |
US20210269182A1 (en) | 2018-06-29 | 2021-09-02 | Sealed Air Corporation (Us) | End seal carriage velocity differential |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3128274B2 (ja) * | 1990-07-31 | 2001-01-29 | 三洋電機株式会社 | 平面型螢光ランプ及びこれを用いた液晶プロジェクタ |
US5248917A (en) * | 1990-07-31 | 1993-09-28 | Sanyo Electric Co., Ltd. | Flat fluorescent lamp and liquid crystal projector incorporating same |
EP0529090B1 (en) | 1991-03-06 | 1996-11-27 | Miyota Kabushiki Kaisha | Cathode luminescence device |
US5600200A (en) * | 1992-03-16 | 1997-02-04 | Microelectronics And Computer Technology Corporation | Wire-mesh cathode |
JPH06242439A (ja) | 1993-02-12 | 1994-09-02 | Casio Comput Co Ltd | 液晶表示装置 |
US5760858A (en) * | 1995-04-21 | 1998-06-02 | Texas Instruments Incorporated | Field emission device panel backlight for liquid crystal displays |
DE69605118T2 (de) * | 1995-08-14 | 2000-05-25 | Du Pont | Leuchtstofflampe |
US5697827A (en) * | 1996-01-11 | 1997-12-16 | Rabinowitz; Mario | Emissive flat panel display with improved regenerative cathode |
US5831397A (en) * | 1996-12-02 | 1998-11-03 | Telegen Corporation | Deflecting apparatus for a flat-panel display illuminated by electrons |
WO1999044215A1 (fr) * | 1998-02-27 | 1999-09-02 | Isle Bright Limited | Emetteur a effet de champ et procede de fabrication |
US6426590B1 (en) * | 2000-01-13 | 2002-07-30 | Industrial Technology Research Institute | Planar color lamp with nanotube emitters and method for fabricating |
KR100490527B1 (ko) * | 2000-02-07 | 2005-05-17 | 삼성에스디아이 주식회사 | 카본나노튜브를 채용한 2차 전자 증폭 구조체 및 이를 이용한 플라즈마 표시 패널 및 백라이트 |
JP2001229807A (ja) * | 2000-02-18 | 2001-08-24 | Nec Corp | 炭素膜とそれを用いた電界放出型冷陰極及びその製造方法 |
JP3581298B2 (ja) | 2000-04-27 | 2004-10-27 | シャープ株式会社 | 電界放出型電子源アレイ及びその製造方法 |
JP2002042735A (ja) | 2000-07-28 | 2002-02-08 | Mitsubishi Electric Corp | 蛍光ランプ |
TW483016B (en) * | 2001-03-28 | 2002-04-11 | Ind Tech Res Inst | Manufacturing method of electron emitter stack and structure of field emission display |
JP2003059431A (ja) * | 2001-08-08 | 2003-02-28 | Noritake Itron Corp | 蛍光表示素子 |
US20030129305A1 (en) * | 2002-01-08 | 2003-07-10 | Yihong Wu | Two-dimensional nano-sized structures and apparatus and methods for their preparation |
DK1498931T3 (da) | 2002-04-17 | 2010-01-18 | Alexandr Nikolaevich Obraztsov | Katodeluminescerende lyskilde |
JP3935414B2 (ja) * | 2002-09-26 | 2007-06-20 | 株式会社東芝 | 放電灯 |
JP4203643B2 (ja) | 2003-01-17 | 2009-01-07 | パナソニック電工株式会社 | プッシュスイッチ |
JP2004241159A (ja) * | 2003-02-03 | 2004-08-26 | Futaba Corp | 蛍光発光管 |
KR20050081536A (ko) * | 2004-02-14 | 2005-08-19 | 삼성에스디아이 주식회사 | 전계방출형 백라이트 장치 및 그 제조방법 |
JP2005307352A (ja) * | 2004-03-25 | 2005-11-04 | Dialight Japan Co Ltd | 炭素膜の製造装置およびその製造方法 |
EP1605489A3 (en) * | 2004-06-10 | 2008-06-11 | Dialight Japan Co., Ltd. | Field electron emission device and lighting device |
US7511415B2 (en) * | 2004-08-26 | 2009-03-31 | Dialight Japan Co., Ltd. | Backlight for liquid crystal display device |
JP5410648B2 (ja) * | 2004-08-26 | 2014-02-05 | 株式会社ピュアロンジャパン | 表示パネルおよび該表示パネルに用いる発光ユニット |
-
2005
- 2005-03-11 US US11/076,949 patent/US7511415B2/en not_active Expired - Fee Related
- 2005-03-22 EP EP05006275A patent/EP1630593A1/en not_active Withdrawn
- 2005-04-22 KR KR1020050033400A patent/KR101320826B1/ko active IP Right Grant
- 2005-08-11 TW TW094127293A patent/TWI383218B/zh not_active IP Right Cessation
- 2005-08-25 JP JP2006532598A patent/JP5214146B2/ja not_active Expired - Fee Related
- 2005-08-25 KR KR1020077006684A patent/KR101456708B1/ko active IP Right Grant
- 2005-08-25 CN CN2005100969054A patent/CN1741226B/zh not_active Expired - Fee Related
- 2005-08-25 EP EP05774681A patent/EP1796135A4/en not_active Withdrawn
- 2005-08-25 WO PCT/JP2005/015475 patent/WO2006022352A1/ja active Application Filing
- 2005-10-07 US US11/245,438 patent/US20060119762A1/en not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101489926B (zh) * | 2006-07-25 | 2013-05-15 | 丰田自动车株式会社 | 经结构控制的碳纳米壁以及碳纳米壁的结构控制方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1741226B (zh) | 2011-05-11 |
EP1630593A1 (en) | 2006-03-01 |
KR20070051344A (ko) | 2007-05-17 |
US20060044491A1 (en) | 2006-03-02 |
US7511415B2 (en) | 2009-03-31 |
US20060119762A1 (en) | 2006-06-08 |
TW200630701A (en) | 2006-09-01 |
TWI383218B (zh) | 2013-01-21 |
JPWO2006022352A1 (ja) | 2008-05-08 |
KR20060047377A (ko) | 2006-05-18 |
EP1796135A4 (en) | 2008-09-24 |
WO2006022352A1 (ja) | 2006-03-02 |
KR101456708B1 (ko) | 2014-10-31 |
JP5214146B2 (ja) | 2013-06-19 |
KR101320826B1 (ko) | 2013-10-22 |
EP1796135A1 (en) | 2007-06-13 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: JAPAN PURUILUN CO.,LTD. Free format text: FORMER OWNER: DIALIGHT JAPAN CO., LTD. Effective date: 20100916 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: OSAKA PREFECTURE, JAPAN TO: FUKUSHIMA PREFECTURE, JAPAN |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20100916 Address after: Fukushima Applicant after: Dialight Japan Co., Ltd. Address before: Japan Osaka Applicant before: Dialight Japan Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20200825 |
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CF01 | Termination of patent right due to non-payment of annual fee |