JP2008096686A - 映像表示装置及びそれに用いられる光拡散部材 - Google Patents
映像表示装置及びそれに用いられる光拡散部材 Download PDFInfo
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- G—PHYSICS
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- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
- G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
- G09G3/296—Driving circuits for producing the waveforms applied to the driving electrodes
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0263—Diffusing elements; Afocal elements characterised by the diffusing properties with positional variation of the diffusing properties, e.g. gradient or patterned diffuser
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0294—Diffusing elements; Afocal elements characterized by the use adapted to provide an additional optical effect, e.g. anti-reflection or filter
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
- G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
- G09G3/291—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes
- G09G3/294—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes for lighting or sustain discharge
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
- H01J11/10—AC-PDPs with at least one main electrode being out of contact with the plasma
- H01J11/12—AC-PDPs with at least one main electrode being out of contact with the plasma with main electrodes provided on both sides of the discharge space
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
- H01J11/20—Constructional details
- H01J11/34—Vessels, containers or parts thereof, e.g. substrates
- H01J11/44—Optical arrangements or shielding arrangements, e.g. filters, black matrices, light reflecting means or electromagnetic shielding means
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- 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
- G02F1/133504—Diffusing, scattering, diffracting elements
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/06—Details of flat display driving waveforms
- G09G2310/066—Waveforms comprising a gently increasing or decreasing portion, e.g. ramp
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
- G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
- G09G3/291—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes
- G09G3/292—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes for reset discharge, priming discharge or erase discharge occurring in a phase other than addressing
- G09G3/2927—Details of initialising
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
- G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
- G09G3/291—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes
- G09G3/293—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes for address discharge
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2211/00—Plasma display panels with alternate current induction of the discharge, e.g. AC-PDPs
- H01J2211/20—Constructional details
- H01J2211/34—Vessels, containers or parts thereof, e.g. substrates
- H01J2211/44—Optical arrangements or shielding arrangements, e.g. filters or lenses
- H01J2211/444—Means for improving contrast or colour purity, e.g. black matrix or light shielding means
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- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Theoretical Computer Science (AREA)
- Electromagnetism (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
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- Illuminated Signs And Luminous Advertising (AREA)
Abstract
【解決手段】光拡散部材10は、一つの方向に所定間隔で配列し断面形状が略台形状配列の光透過部1と、光透過部相互間に断面形状が略楔形状配列の光吸収部2とを有する。前記光透過部の略台形状の上辺と、前記光吸収体の略楔形状の底辺とが互いに隣接しており、前記断面において、前記光吸収部の略楔形状の断面積(S1+S2)を、前記略楔形状の断面形状に外接する外接台形(S3)の面積に対し1/3以上、且、2/3以下とする。
【選択図】図3
Description
なお、光透過部1と光吸収部2の配列の1周期の長さPは、サンプリングによる影響を考慮して、PDPの1画素の長さの1/4以下とする。
(数2)Z=104 (0≦X≦2)
Z=104/(2−9.75)×(X−9.75) (2≦X≦9.75)
Z=0 (9.75≦X≦32.5)
(数3) T=0.04(Z/0.06)
(数4)Z=104 (0≦X≦2)
Z=(104-20.8)/(2-7.181)×(X-7.181)+20.8 (2≦X≦7.18)
Z=20.8/(7.181-25)×(X-25) (7.18≦X≦25)
Z=0 (25≦X≦32.5)
(数5)S1=(7.181×2+25×2)×20.8÷2=669
S2=(2×2+7.181×2)×(104−20.8)÷2=764
S3=(2×2+25×2)×104÷2=1433
(数6)外接台形面積比=(S1+S2)/S3=51%
上記外接台形面積比は、既に説明したように、大きくなると映像光(及び、視野角)が小さくなり過ぎるので2/3以下とする、また、小さくなると外部環境光に対する遮光作用が小さくなり過ぎるので1/3以上とすることが望ましい。
Claims (8)
- 映像表示装置の表示面に配置される光拡散部材において、
第1方向に所定間隔で配列され、かつ該第1方向の断面形状が略台形状部を有する複数の光透過部と、
前記複数の光透過部の相互間に配置され、前記第1方向の断面形状が略楔形状を有する光吸収部と、を備え、
前記光透過部の略台形状部の上辺と、前記光吸収体の略楔形状の底辺が互いに隣接しており、
前記第1方向の断面において、前記光吸収部の略楔形状の断面積を、前記略楔形状の断面形状に外接する外接台形の面積に対し1/3以上、かつ2/3以下としたことを特徴とする光拡散部材。 - 請求項1に記載の光拡散部材において、前記光透過部及び前記光吸収部は、前記第1方向と直交する方向に伸びて形成されることを特徴とする光拡散部材。
- 請求項2に記載の光拡散部材において、前記第1方向が前記表示面の垂直方向であり、前記第2方向が前記表示面の水平方向であることを特徴とする光拡散部材。
- 請求項1に記載の光拡散部材において、前記光吸収体の略楔形状の底辺の長さが前記光透過部の台形状部の上辺の長さよりも大きいことを特徴とする光拡散部材。
- 請求項4に記載の光拡散部材において、前記光吸収体の略楔形状の底辺の長さをB、前記光透過部の台形状部の上辺の長さをWとしたとき、W/(W+B)で定められる開口率が、10%以上かつ40%以下としたことを特徴とする光拡散部材。
- 映像表示装置の表示面に配置される光拡散部材において、
第1方向に所定間隔で配列され、かつ該第1方向の断面形状が略台形状部を有する複数の光透過部と、
前記複数の光透過部の相互間に配置され、前記第1方向の断面形状が略楔形状を有する光吸収部と、を備え、
前記光透過部の略台形状部の上辺と、前記光吸収体の略楔形状の底辺が互いに隣接しており、
前記光透過部の略台形状の上底の長さをW、前記光吸収体の略楔形状の底部の長さBとしたとき、W1/(W1+B1)で定められる開口率が、10%以上、かつ40%以下としたことを特徴とする光拡散部材。 - 映像表示装置において、
表示パネルと、
該表示パネルの表示面に配置される光拡散部材と、を備え、
前記光拡散部材は、
第1方向に所定間隔で配列され、かつ該第1方向の断面形状が略台形状部を有する複数の光透過部と、
前記複数の光透過部の相互間に配置され、前記第1方向の断面形状が略楔形状を有する光吸収部と、を含み、
前記光透過部の略台形状部の上辺と、前記光吸収体の略楔形状の底辺が互いに隣接しており、
前記第2方向の断面において、前記光吸収部の略楔形状の断面積を、前記略楔形状の断面形状に外接する外接台形の面積に対し1/3以上、かつ2/3以下としたことを特徴とする映像表示装置。 - 映像表示装置において、
表示パネルと、
該表示パネルの表示面に配置される光拡散部材と、を備え、
前記光拡散部材は、
第1方向に所定間隔で配列され、かつ該第1方向の断面形状が略台形状部を有する複数の光透過部と、
前記複数の光透過部の相互間に配置され、前記第1方向の断面形状が略楔形状を有する光吸収部と、を備え、
前記光透過部の略台形状部の上辺と、前記光吸収体の略楔形状の底辺が互いに隣接しており、
前記光透過部の略台形状の上底の長さをW、前記光吸収体の略楔形状の底部の長さBとしたとき、W1/(W1+B1)で定められる開口率が、10%以上、かつ40%以下としたことを特徴とする映像表示装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
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JP2006278238A JP4816395B2 (ja) | 2006-10-12 | 2006-10-12 | 映像表示装置及びそれに用いられる光拡散部材 |
EP07251826A EP1912083A3 (en) | 2006-10-12 | 2007-05-01 | Image display device and light diffusion component for use therein |
US11/747,413 US7712911B2 (en) | 2006-10-12 | 2007-05-11 | Image display device and light diffusion component for use therein |
CN2009101190252A CN101526636B (zh) | 2006-10-12 | 2007-05-14 | 图像显示装置和它所使用的光扩散部件 |
CNB2007101074661A CN100535687C (zh) | 2006-10-12 | 2007-05-14 | 图像显示装置和它所使用的光扩散部件 |
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JP2006278238A JP4816395B2 (ja) | 2006-10-12 | 2006-10-12 | 映像表示装置及びそれに用いられる光拡散部材 |
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JP4816395B2 JP4816395B2 (ja) | 2011-11-16 |
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CN (2) | CN101526636B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009041503A1 (ja) * | 2007-09-25 | 2009-04-02 | Dai Nippon Printing Co., Ltd. | 光学シート、映像源ユニット、表示装置、光学シートの製造方法、及び表示装置の製造方法 |
JP2018109677A (ja) * | 2016-12-28 | 2018-07-12 | 大日本印刷株式会社 | 光学シート、映像源ユニット、及び液晶表示装置 |
KR20190036577A (ko) * | 2017-09-27 | 2019-04-05 | 삼성디스플레이 주식회사 | 표시 장치 및 그 제조방법 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010085634A (ja) * | 2008-09-30 | 2010-04-15 | Hitachi Ltd | プラズマディスプレイ装置 |
US20110043542A1 (en) * | 2009-07-06 | 2011-02-24 | Tsuyoshi Kashiwagi | Display device |
WO2011043096A1 (ja) * | 2009-10-05 | 2011-04-14 | シャープ株式会社 | 表示装置 |
US8449166B2 (en) * | 2009-12-25 | 2013-05-28 | Dai Nippon Printing Co., Ltd. | Image source unit and display device including the same |
JP2011150327A (ja) * | 2009-12-25 | 2011-08-04 | Dainippon Printing Co Ltd | 光学シート、及び該光学シートを備える表示装置 |
CN103794148A (zh) * | 2011-12-31 | 2014-05-14 | 四川虹欧显示器件有限公司 | 显示屏用外贴膜及包括其的显示屏 |
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- 2007-05-11 US US11/747,413 patent/US7712911B2/en not_active Expired - Fee Related
- 2007-05-14 CN CN2009101190252A patent/CN101526636B/zh not_active Expired - Fee Related
- 2007-05-14 CN CNB2007101074661A patent/CN100535687C/zh not_active Expired - Fee Related
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2009041503A1 (ja) * | 2007-09-25 | 2009-04-02 | Dai Nippon Printing Co., Ltd. | 光学シート、映像源ユニット、表示装置、光学シートの製造方法、及び表示装置の製造方法 |
US8077395B2 (en) | 2007-09-25 | 2011-12-13 | Dai Nippon Printing Co., Ltd. | Optical sheet, image source unit, display device, process for producing optical sheet, and method for manufacturing display device |
US8405910B2 (en) | 2007-09-25 | 2013-03-26 | Dai Nippon Printing Co., Ltd. | Optical sheet, image source unit, display device, process for producing optical sheet, and method for manufacturing display device |
JP2018109677A (ja) * | 2016-12-28 | 2018-07-12 | 大日本印刷株式会社 | 光学シート、映像源ユニット、及び液晶表示装置 |
KR20190036577A (ko) * | 2017-09-27 | 2019-04-05 | 삼성디스플레이 주식회사 | 표시 장치 및 그 제조방법 |
KR102477103B1 (ko) * | 2017-09-27 | 2022-12-13 | 삼성디스플레이 주식회사 | 표시 장치 및 그 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
CN101526636B (zh) | 2011-01-26 |
CN101162273A (zh) | 2008-04-16 |
EP1912083A2 (en) | 2008-04-16 |
EP1912083A3 (en) | 2010-05-26 |
JP4816395B2 (ja) | 2011-11-16 |
US7712911B2 (en) | 2010-05-11 |
CN101526636A (zh) | 2009-09-09 |
CN100535687C (zh) | 2009-09-02 |
US20080089094A1 (en) | 2008-04-17 |
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