Processing

Please wait...

Settings

Settings

Goto Application

1. WO2016150126 - DISPLAY DRIVE METHOD AND DISPLAY DRIVE APPARATUS

Publication Number WO/2016/150126
Publication Date 29.09.2016
International Application No. PCT/CN2015/090014
International Filing Date 18.09.2015
IPC
G09G 3/36 2006.01
GPHYSICS
09EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
20for 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
34by control of light from an independent source
36using liquid crystals
CPC
G09G 2300/0404
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2300Aspects of the constitution of display devices
04Structural and physical details of display devices
0404Matrix technologies
G09G 2300/0452
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2300Aspects of the constitution of display devices
04Structural and physical details of display devices
0439Pixel structures
0452Details of colour pixel setup, e.g. pixel composed of a red, a blue and two green components
G09G 2320/0233
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2320Control of display operating conditions
02Improving the quality of display appearance
0233Improving the luminance or brightness uniformity across the screen
G09G 2340/0457
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2340Aspects of display data processing
04Changes in size, position or resolution of an image
0457Improvement of perceived resolution by subpixel rendering
G09G 2360/16
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2360Aspects of the architecture of display systems
16Calculation or use of calculated indices related to luminance levels in display data
G09G 3/003
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
3Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
001using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
003to produce spatial visual effects
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
  • 郭仁炜 GUO, Renwei
  • 董学 DONG, Xue
Agents
  • 北京天昊联合知识产权代理有限公司 TEE & HOWE INTELLECTUAL PROPERTY ATTORNEYS
Priority Data
201510127678.023.03.2015CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISPLAY DRIVE METHOD AND DISPLAY DRIVE APPARATUS
(FR) PROCÉDÉ DE COMMANDE D'AFFICHAGE ET APPAREIL DE COMMANDE D'AFFICHAGE
(ZH) 显示驱动方法及显示驱动装置
Abstract
(EN)
A display drive method and a display drive apparatus using said display drive method used for driving a 3D display apparatus, the display drive method comprising: respectively calculating the colour component of the sub-pixels in a plurality of first pixel units and the colour component of the sub-pixels in a plurality of second pixel units; determining a sampling area of each sub-pixel, and on the basis of the colour component identical to the colour of said sub-pixel in the pixel units covered by the sampling area corresponding to said sub-pixel, determining the luminance of said sub-pixel, the sampling area being a rhombic sampling area, the four points of the rhombic sampling area being the midpoints of central connecting lines of four identical sub-pixels in proximity to said sub-pixel and positioned in the columns adjacent to said sub-pixel.
(FR)
L'invention concerne un procédé de commande d'affichage et un appareil de commande d'affichage utilisant ledit procédé de commande d'affichage pour commander un appareil d'affichage 3D, ledit procédé de commande d'affichage consistant à : calculer respectivement la composante de couleur des sous-pixels dans une pluralité de premières unités de pixels et la composante de couleur des sous-pixels dans une pluralité de secondes unités de pixels ; déterminer une zone d'échantillonnage de chaque sous-pixel et, d'après la composante de couleur identique à la couleur dudit sous-pixel dans les unités de pixels couvertes par la zone d'échantillonnage correspondant audit sous-pixel, déterminer la luminance dudit sous-pixel, la zone d'échantillonnage étant une zone d'échantillonnage rhombique, et les quatre points de la zone d'échantillonnage rhombique étant les milieux des lignes de connexion centrales de quatre sous-pixels identiques à proximité dudit sous-pixel et positionnés dans les colonnes adjacentes audit sous-pixel.
(ZH)
一种用于驱动立体显示装置的显示驱动方法以及采用该显示驱动方法的显示驱动装置,所述显示驱动方法包括:分别计算出多个第一像素单元中的各个子像素的颜色分量和多个第二像素单元中的各个子像素的颜色分量;以及确定每个子像素的采样区,并按照与该子像素对应的采样区所覆盖的各个像素单元中与该子像素的颜色相同的颜色分量确定该子像素的发光亮度,其中,采样区为菱形采样区,菱形采样区的四个顶点分别为位于在与该子像素相邻的列中的、与该子像素邻近的四个同类子像素的中心连线的中点。
Latest bibliographic data on file with the International Bureau