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1. WO2013143325 - 3D DISPLAY AND MANUFACTURING METHOD THEREFOR

Publication Number WO/2013/143325
Publication Date 03.10.2013
International Application No. PCT/CN2012/086512
International Filing Date 13.12.2012
IPC
G02B 27/26 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
27Optical systems or apparatus not provided for by any of the groups G02B1/-G02B26/119
22for producing stereoscopic or other three-dimensional effects
26involving polarising means
G02B 5/30 2006.01
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5Optical elements other than lenses
30Polarising elements
G02F 1/1335 2006.01
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices 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
01for the control of the intensity, phase, polarisation or colour
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements
1335Structural association of cells with optical devices, e.g. polarisers or reflectors
CPC
G02B 30/25
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
30Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
20by providing first and second parallax images to an observer's left and right eyes
22of the stereoscopic type
25using polarisation techniques
G02B 5/3016
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
5Optical elements other than lenses
30Polarising elements
3016involving passive liquid crystal elements
G02F 1/133528
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices 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
01for the control of the intensity, phase, polarisation or colour 
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements; ; Manufacturing methods
1335Structural association of cells with optical devices, e.g. polarisers or reflectors
133528Polarisers
G02F 1/133631
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices 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
01for the control of the intensity, phase, polarisation or colour 
13based on liquid crystals, e.g. single liquid crystal display cells
133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
1333Constructional arrangements; ; Manufacturing methods
1335Structural association of cells with optical devices, e.g. polarisers or reflectors
13363Birefringent elements, e.g. for optical compensation
133631with a spatial distribution of the retardation value
Applicants
  • 京东方科技集团股份有限公司 BOE TECHNOLOGY GROUP CO., LTD. [CN]/[CN]
Inventors
  • 李文波 LI, Wenbo
  • 武延兵 WU, Yanbing
Agents
  • 北京市柳沈律师事务所 LIU, SHEN & ASSOCIATES
Priority Data
201210082973.526.03.2012CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) 3D DISPLAY AND MANUFACTURING METHOD THEREFOR
(FR) AFFICHAGE EN 3D ET SON PROCÉDÉ DE FABRICATION
(ZH) 3D显示器及其制造方法
Abstract
(EN)
A 3D display and a manufacturing method therefor. The 3D display comprises a display panel (1), an upper polarizer (2) which is arranged on the light-emitting surface of the display panel, and a phase difference plate (7) which is formed at one side of the upper polarizer which is opposite to the display panel. The phase difference plate comprises a reactive monomer RM material which is oriented according to an irradiated exposure light direction and solidified, and comprises a plurality of bar regions which are arranged in columns or rows and have the same width. Every two adjacent bar regions have different orientation directions, and each bar region corresponds to at least one row or one column of subpixels (8) of the display panel.
(FR)
Un affichage 3D et un procédé de fabrication associé. L'affichage en 3D comprend un panneau d'affichage (1), un polariseur supérieur (2) qui est disposé sur la surface d'émission de lumière du panneau d'affichage, et une plaque de différence de phase (7) qui est formée au niveau d'un côté du polariseur supérieure qui est opposée à l'écran d'affichage. La plaque de différence de phase comprend un matériau monomère réactif (RM) qui est orienté selon une direction de lumière d'exposition irradiée et solidifié, et comprend une pluralité de régions de barre qui sont disposées en colonnes ou rangées et ont la même largeur. Toutes les deux régions à barres ont différentes directions d'orientation, et chaque région de barre correspond à au moins une rangée ou une colonne de sous-pixels (8) du panneau d'affichage.
(ZH)
一种3D显示器及其制造方法。3D显示器包括:显示面板(1);上偏振片(2),设置在显示面板的出光面;相位差板(7),形成在上偏振片与显示面板相反的一侧。相位差板包括根据被照射的曝光光方向取向且被固化的反应性单体RM材料,且包括按列或行排列的等宽的多个条状区域,每两个相邻的条状区域的取向方向不同,每一条状区域与显示面板的至少一行或一列子像素(8)相对应。
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