Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Saturday 31.10.2020 at 7:00 AM CET
Settings

Settings

Goto Application

1. WO2016141711 - DISPLAY DEVICE AND GRATING CONTROLLING METHOD

Publication Number WO/2016/141711
Publication Date 15.09.2016
International Application No. PCT/CN2015/090757
International Filing Date 25.09.2015
IPC
G02F 1/29 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
29for the control of the position or the direction of light beams, i.e. deflection
CPC
G02B 30/27
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
26of the autostereoscopic type
27involving lenticular arrays
G02F 1/13306
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
13306Circuit arrangements or driving methods for the control of single liquid crystal cells
G02F 1/133512
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
133509Filters, e.g. light shielding masks
133512Light shielding layers, e.g. black matrix
G02F 1/134309
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
1343Electrodes
134309characterised by their geometrical arrangement
G02F 1/134336
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
1343Electrodes
134309characterised by their geometrical arrangement
134336Matrix
G02F 1/13439
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
1343Electrodes
13439characterised by their electrical, optical, physical properties; materials therefor; method of making
Applicants
  • 京东方科技集团股份有限公司 BOE TECHNOLOGY GROUP CO., LTD. [CN]/[CN]
  • 北京京东方光电科技有限公司 BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • 卢鹏程 LU, Pengcheng
  • 郭仁炜 GUO, Renwei
  • 陈忠君 CHEN, Chungchun
  • 李牧冰 LI, Mubing
  • 苗京花 MIAO, Jinghua
  • 刘鹏 LIU, Peng
  • 董学 DONG, Xue
Agents
  • 北京银龙知识产权代理有限公司 DRAGON INTELLECTUAL PROPERTY LAW FIRM
Priority Data
201510103684.209.03.2015CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY DEVICE AND GRATING CONTROLLING METHOD
(FR) DISPOSITIF D'AFFICHAGE ET PROCÉDÉ DE COMMANDE DE RÉSEAU DE DIFFRACTION
(ZH) 显示装置及光栅控制方法
Abstract
(EN)
A display device and a grating controlling method. The display device at least comprises a pixel array and a grating. The pixel array comprises a plurality of columns of pixels, each of the pixels comprises at least one sub-pixel; and the upper edges of the sub-pixels in odd and even columns are aligned respectively and are longitudinally arranged in a staggering manner with a preset length, and the preset length is smaller than a longitudinal length of one sub-pixel. The grating comprises first and second substrates. The width of each electrode of the first substrate is smaller than the transverse length of the sub-pixel, the distance between two adjacent electrodes is equal to the transverse width of a black matrix between two adjacent sub-pixels, the electrodes are configured into a part of region corresponding to the sub-pixels, in the odd columns or even columns, of the pixel array, and in addition, and the region, corresponding to the grating, is opened or closed to form a sheltering region and a photic region of the grating based on a level signal.
(FR)
L'invention concerne un dispositif d'affichage et un procédé de commande de réseau de diffraction. Le dispositif d'affichage comprend au moins un réseau de pixels et un réseau de diffraction. Le réseau de pixels comprend une pluralité de colonnes de pixels, chacun des pixels comprenant au moins un sous-pixel ; et les bords supérieurs des sous-pixels dans des colonnes paires et impaires sont alignés respectivement et sont disposés longitudinalement en quinconce avec une longueur prédéfinie, et la longueur prédéfinie est plus petite qu'une longueur longitudinale d'un sous-pixel. Le réseau de diffraction comprend des premier et second substrats. La largeur de chaque électrode du premier substrat est inférieure à la longueur transversale du sous-pixel, la distance entre deux électrodes adjacentes est égale à la largeur transversale d'une matrice noire entre deux sous-pixels adjacents, les électrodes sont configurées dans une partie de région correspondant aux sous-pixels, dans les colonnes impaires ou les colonnes paires, du réseau de pixels, et en outre, et la région, correspondant au réseau de diffraction, est ouverte ou fermée pour former une région de mise à l'abri et une région photique du réseau de diffraction sur la base d'un signal de niveau.
(ZH)
一种显示装置及光栅控制方法。所述显示装置至少包括像素阵列和光栅。所述像素阵列包括多列像素,每个像素包括至少一个亚像素;奇数列和偶数列亚像素的上边缘分别对齐且纵向错位预设长度,所述预设长度小于一个亚像素的纵向长度。所述光栅包括第一、第二基板。所述第一基板的电极的宽度小于所述亚像素的横向长度,彼此之间的距离与相邻亚像素之间的黑矩阵横向的宽度相等,且被配置为对应所述像素阵列奇数列亚像素的一部分区域或偶数列亚像素的一部分区域,并基于电平信号来开启或关闭所述光栅对应区域以形成光栅的遮挡区和透光区。
Also published as
Latest bibliographic data on file with the International Bureau