Title:
LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/002411
Kind Code:
A1
Abstract:
Provided is a liquid crystal display device which can prevent the generation of pseudo contours and improve display quality even when the response time of a liquid crystal display panel differs for each section. In a section of the liquid crystal display panel opposite light source units (5a-5h), transition time is calculated from grayscale changes of one image and another image which are sequentially displayed, the turn-off start time and turn-off period for the light source units (5a-5h) are set in accordance with the calculated transition time, and the light source units (5a-5h) are turned off while the arrangement state of liquid crystal elements is being changed in said section of the liquid crystal display panel.
Inventors:
OHKI KENTAROH
ONIKI MOTOYUKI
IWASAKI KOHJI
ONIKI MOTOYUKI
IWASAKI KOHJI
Application Number:
PCT/JP2011/064864
Publication Date:
January 05, 2012
Filing Date:
June 29, 2011
Export Citation:
Assignee:
SHARP KK (JP)
OHKI KENTAROH
ONIKI MOTOYUKI
IWASAKI KOHJI
OHKI KENTAROH
ONIKI MOTOYUKI
IWASAKI KOHJI
International Classes:
G09G3/36; G02F1/133; G09G3/20; G09G3/34
Foreign References:
JP2009139939A | 2009-06-25 |
Attorney, Agent or Firm:
KOHNO, Takao (JP)
Takao Kono (JP)
Takao Kono (JP)
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