Invention Grant
US09047838B2 Systems and methods for liquid crystal display column inversion using 3-column demultiplexers
有权
使用3列解复用器进行液晶显示列反演的系统和方法
- Patent Title: Systems and methods for liquid crystal display column inversion using 3-column demultiplexers
- Patent Title (中): 使用3列解复用器进行液晶显示列反演的系统和方法
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Application No.: US13420155Application Date: 2012-03-14
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Publication No.: US09047838B2Publication Date: 2015-06-02
- Inventor: Hopil Bae , Zhibing Ge , Shih Chang Chang , Cheng Chen , Ming Xu , Shawn Robert Gettemy , Wei H. Yao
- Applicant: Hopil Bae , Zhibing Ge , Shih Chang Chang , Cheng Chen , Ming Xu , Shawn Robert Gettemy , Wei H. Yao
- Applicant Address: US CA Cupertino
- Assignee: APPLE INC.
- Current Assignee: APPLE INC.
- Current Assignee Address: US CA Cupertino
- Agency: Fletcher Yoder PC
- Main IPC: G09G3/36
- IPC: G09G3/36
Abstract:
Systems, methods, and devices for column inversion are provided. In one example, an electronic display may include a display panel having columns of pixels and display driver circuitry. The display driver circuitry may include source amplifiers and demultiplexers. Each demultiplexer may channel data output by at least one source amplifier to one of three columns of pixels. The display driver circuitry may drive the display panel according to a 3-column inversion scheme using one source amplifier per demultiplexer per frame of image data.
Public/Granted literature
- US20130241958A1 SYSTEMS AND METHODS FOR LIQUID CRYSTAL DISPLAY COLUMN INVERSION USING 3-COLUMN DEMULTIPLEXERS Public/Granted day:2013-09-19
Information query
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