Title:
Liquid crystal display
Document Type and Number:
Japanese Patent JP6033414
Kind Code:
B2
Abstract:
A scanning line drive unit selects a plurality of scanning lines in order, and controls the operation of a thin-film transistors. A timing control unit controls the scanning line drive unit on the basis of a display signal that includes a horizontal synchronization signal, a vertical synchronization signal, and an image signal. The timing control unit is provided with: a first terminal to which the display signal is input; a second terminal to which a sub-synchronization signal, which is a signal other than the horizontal synchronization signal and the vertical synchronization signal, is input; and a notification unit that outputs a notification signal in a case where a period while only the sub-synchronization signal, among the horizontal synchronization signal, the vertical synchronization signal, and the sub-synchronization signal, is input is longer than a prescribed period.
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Inventors:
Sone Takuya
Noriyuki Tanaka
Noriyuki Tanaka
Application Number:
JP2015513593A
Publication Date:
November 30, 2016
Filing Date:
February 25, 2014
Export Citation:
Assignee:
Sharp Corporation
International Classes:
G09G3/36; G09G3/20; G09G5/00
Domestic Patent References:
| JP2007093695A | 2007-04-12 | |||
| JP2001134244A | 2001-05-18 |
Foreign References:
| WO2012057044A1 | 2012-05-03 | |||
| WO2012117936A1 | 2012-09-07 |
Attorney, Agent or Firm:
Kawakami Keiko
Takao Matsuyama
Go Sakane
Yoshinaga Motoki
Takao Matsuyama
Go Sakane
Yoshinaga Motoki