Invention Grant
- Patent Title: Systems and methods for liquid crystal display column inversion using 2-column demultiplexers
- Patent Title (中): 使用2列解复用器的液晶显示列反演的系统和方法
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Application No.: US13420270Application Date: 2012-03-14
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Publication No.: US09047832B2Publication 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 ; G06F1/32

Abstract:
Systems, methods, and devices for performing column inversion using 2-column demultiplexers are provided. In one example, an electronic display may include a display panel with columns of pixels configured to be programmed with frames of image data and display driver circuitry. The display driver circuitry may include three demultiplexers, each respectively coupled to one pixel column of a first superpixel and one pixel column of a second superpixel. Each of the three demultiplexers may receive amplified image data of a single polarity per frame.
Public/Granted literature
- US20130241901A1 SYSTEMS AND METHODS FOR LIQUID CRYSTAL DISPLAY COLUMN INVERSION USING 2-COLUMN DEMULTIPLEXERS Public/Granted day:2013-09-19
Information query
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