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1. WO2013159320 - LIQUID CRYSTAL DISPLAY DRIVER MODULE, LIQUID CRYSTAL DISPLAY DEVICE, AND LIQUID CRYSTAL DISPLAY DRIVING METHOD

Publication Number WO/2013/159320
Publication Date 31.10.2013
International Application No. PCT/CN2012/074799
International Filing Date 27.04.2012
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 2310/027
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2310Command of the display device
02Addressing, scanning or driving the display screen or processing steps related thereto
0264Details of driving circuits
027Details of drivers for data electrodes, the drivers handling digital grey scale data, e.g. use of D/A converters
G09G 2310/08
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2310Command of the display device
08Details of timing specific for flat panels, other than clock recovery
G09G 2370/08
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2370Aspects of data communication
08Details of image data interface between the display device controller and the data line driver circuit
G09G 2370/14
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
2370Aspects of data communication
14Use of low voltage differential signaling [LVDS] for display data communication
G09G 3/36
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
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 ; no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
34by control of light from an independent source
36using liquid crystals
Applicants
  • 深圳市华星光电技术有限公司 SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. [CN]/[CN] (AllExceptUS)
  • 陈胤宏 CHEN, Yinhung [CN]/[CN] (UsOnly)
Inventors
  • 陈胤宏 CHEN, Yinhung
Agents
  • 深圳市百瑞专利商标事务所(普通合伙) SHENZHEN BAIRUI PATENT & TRADEMARK OFFICE
Priority Data
201210125059.426.04.2012CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) LIQUID CRYSTAL DISPLAY DRIVER MODULE, LIQUID CRYSTAL DISPLAY DEVICE, AND LIQUID CRYSTAL DISPLAY DRIVING METHOD
(FR) MODULE DE CIRCUIT D'ATTAQUE DE DISPOSITIF D'AFFICHAGE À CRISTAUX LIQUIDES, DISPOSITIF D'AFFICHAGE À CRISTAUX LIQUIDES ET PROCÉDÉ DE COMMANDE DE DISPOSITIF D'AFFICHAGE À CRISTAUX LIQUIDES
(ZH) 液晶显示驱动模组、液晶显示装置和液晶显示驱动方法
Abstract
(EN)
Disclosed are a liquid crystal display driver module, a liquid crystal display device, and a liquid crystal display driving method. The liquid crystal display driver module comprises a data driver module and a timing control circuit. The data driver module is provided with a data interface connected to the timing control circuit. The data driver module has integrated therein a programmable gamma correction submodule. The programmable gamma correction submodule is connected at an input end thereof to the data interface. The present liquid crystal display driver module saves space on a PCB, while at the same time simplifies circuitry, thus facilitating acceleration of development progress and conserving development costs.
(FR)
L'invention concerne un module de circuit d'attaque de dispositif d'affichage à cristaux liquides, un dispositif d'affichage à cristaux liquides et un procédé de commande de dispositif d'affichage à cristaux liquides. Le module de circuit d'attaque de dispositif d'affichage à cristaux liquides comprend un module de circuit d'attaque de données et un circuit de commande de positionnement temporel. Le module de circuit d'attaque de données comprend une interface de données reliée au circuit de commande de positionnement temporel. Le module de circuit d'attaque de données a un sous-module de correction gamma programmable intégré à l'intérieur de celui-ci. Le sous-module de correction gamma programmable est relié à son extrémité d'entrée sur l'interface de données. Le présent module de circuit d'attaque de dispositif d'affichage à cristaux liquides économise de l'espace sur une carte de circuits imprimés, tout en simplifiant un circuit, ce qui facilite ainsi l'accélération de progression de développement et économise les coûts de développement.
(ZH)
公开了一种液晶显示驱动模组、液晶显示装置和液晶显示驱动方法。液晶显示驱动模组包括数据驱动模块和时序控制电路,数据驱动模块设有跟时序控制电路连接的数据接□,数据驱动模块内部集成有可编程伽玛校正子模块,可编程伽玛校正子模块的输入端连接到数据接口。本液晶显示驱动模组节省了PCB空间,同吋也简化了电路,有利于加快开发进度,节省开发成本。
Also published as
Latest bibliographic data on file with the International Bureau