Title:
DISPLAY DRIVING DEVICE, DISPLAY DRIVING METHOD, AND DISPLAY DIVICE
Document Type and Number:
Japanese Patent JP2015011175
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To improve the display unevenness in a display divice.SOLUTION: For a display unit having a pixel corresponding to the intersection between a data line and a scan line, a display driving device (20) for driving the data line counts the number of display data for each gradation value in a display data unit corresponding to one line period of the scan line, and creates a correction value of the display data in accordance with the count result. Then, correction processing using the created correction value is applied to the display data, and creates a data line driving signal for driving each data line on the basis of the display data after the correction processing.
Inventors:
SUGIMOTO TERUKAZU
TANAKA HIROYUKI
TANAKA HIROYUKI
Application Number:
JP2013136376A
Publication Date:
January 19, 2015
Filing Date:
June 28, 2013
Export Citation:
Assignee:
FUTABA DENSHI KOGYO KK
International Classes:
G09G3/30; G09G3/20; H01L51/50
Domestic Patent References:
| JP2009205079A | 2009-09-10 | |||
| JPH08248920A | 1996-09-27 | |||
| JP2003195798A | 2003-07-09 | |||
| JP2003255884A | 2003-09-10 | |||
| JP2009205079A | 2009-09-10 | |||
| JPH08248920A | 1996-09-27 |
Attorney, Agent or Firm:
Masanobu Iwata
Hiroto Nakagawa
Nobuo Suzuki
Side Atsuo
Hiroto Nakagawa
Nobuo Suzuki
Side Atsuo
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