Title:
Liquid crystal display device for vehicles and liquid crystal display method
Document Type and Number:
Japanese Patent JP6322915
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent delay of display by sufficiently increasing a response speed even at a low temperature.SOLUTION: A liquid crystal display device 1 for a vehicle includes: a voltage application unit 3 which preliminarily turns on a liquid crystal display by an application voltage between an upper limit application voltage lower than a maximum application voltage and a lower limit application voltage higher than a minimum application voltage and, on switching of display on the liquid crystal display, applies the maximum application voltage or the minimum application voltage to the liquid crystal display; a response time detection unit 7 which detects a response time required to reach a target application voltage, on the basis of the temperature of the liquid crystal display; and a voltage switching unit 9 which, after passage of the response time, switches the maximum application voltage or the minimum application voltage applied to the liquid crystal display, to the target application voltage.
Inventors:
Kenji Maruyama
Application Number:
JP2013147356A
Publication Date:
May 16, 2018
Filing Date:
July 16, 2013
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
G09G3/36; B60K35/00; G02F1/133; G09G3/20
Domestic Patent References:
| JP2009265183A | ||||
| JP2011242474A | ||||
| JP2007147959A | ||||
| JP2001100685A | ||||
| JP2009229525A | ||||
| JP2008158472A | ||||
| JP2013037374A |
Foreign References:
| WO2010021206A1 | ||||
| US20130169613 | ||||
| US20130120233 | ||||
| US20120092387 |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu
Iwa Saki Kokuni
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu