Invention Grant
- Patent Title: Display apparatus and display drive circuit
- Patent Title (中): 显示装置和显示驱动电路
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Application No.: US12031273Application Date: 2008-02-14
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Publication No.: US08054276B2Publication Date: 2011-11-08
- Inventor: Hiroshi Yamashita
- Applicant: Hiroshi Yamashita
- Applicant Address: JP Daito-shi
- Assignee: Funai Electric Co., Ltd.
- Current Assignee: Funai Electric Co., Ltd.
- Current Assignee Address: JP Daito-shi
- Agency: Crowell & Moring LLP
- Priority: JP2007-034511 20070215
- Main IPC: G09G3/36
- IPC: G09G3/36

Abstract:
Disclosed is a display apparatus including: an X driver to drive signal lines; and a Y driver to drive scanning lines; wherein the X driver is provided with: a line buffer to latch the receive display data in a plurality of latch circuits; and a horizontal shift register to sequentially output latch signals to the latch circuits in accordance with an operation clock, wherein the horizontal shift register includes: a plurality of output lines; and a plurality of flip-flops to output the latch signals to each of the plurality of output lines, wherein the horizontal shift register is configured to output the latch signals from any of adjoining two output lines among the plurality of output lines by a same operation clock, and to output a latch signal from a subsequent stage output line following to the two output lines by the next operation clock.
Public/Granted literature
- US20080198126A1 Display Apparatus and Display Drive Circuit Public/Granted day:2008-08-21
Information query
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