Invention Grant
US09384688B2 LCD pixel circuit for suppressing the mixture of colors due to differences in data signal transfer times
有权
LCD像素电路,用于抑制由于数据信号传送时间的差异而导致的颜色混合
- Patent Title: LCD pixel circuit for suppressing the mixture of colors due to differences in data signal transfer times
- Patent Title (中): LCD像素电路,用于抑制由于数据信号传送时间的差异而导致的颜色混合
-
Application No.: US14325596Application Date: 2014-07-08
-
Publication No.: US09384688B2Publication Date: 2016-07-05
- Inventor: Min-Seok Kim , Jang-Sub Sohn
- Applicant: RAONTECH INC.
- Applicant Address: KR Gyeonggi-Do
- Assignee: RAONTECH INC.
- Current Assignee: RAONTECH INC.
- Current Assignee Address: KR Gyeonggi-Do
- Priority: KR10-2014-0054681 20140508
- Main IPC: G09G3/36
- IPC: G09G3/36 ; G09G3/20

Abstract:
A circuit for driving a liquid crystal display includes: a high selection unit turned on by a high selection signal and transferring a high data signal or a common voltage to one side of a storage capacitor; a low selection unit; a high transfer unit connected to one side of the storage capacitor; and a low transfer unit connected to the other side of the storage capacitor, turned on by a low transfer signal and transferring voltage stored at the other side of the storage capacitor to one side of the liquid crystal capacitor or transferring the low data signal or the common voltage transferred by the low selection unit to one side of the liquid crystal capacitor.
Public/Granted literature
- US20150325162A1 CIRCUIT FOR DRIVING LIQUID CRYSTAL DISPLAY Public/Granted day:2015-11-12
Information query
IPC分类: