Title:
DISPLAY DEVICE, AND DISPLAY METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2012/070502
Kind Code:
A1
Abstract:
When driving an eight-color display region, a source amplification circuit (15) supplies a voltage without using a source amplifier (7) by switching switch (SW0) to contact point (A) and by turning off switches (SW1 to SWn) (n represents any integer). Meanwhile, when driving a full-color display region, a voltage for displaying a desired gradient is supplied by using a source amplifier (7) after switching switch (SW0) to contact point (B) and turning on one of the switches from among switches (SW1 to SWn).
Inventors:
SHIBATA, Yoshinori (())
Application Number:
JP2011/076702
Publication Date:
May 31, 2012
Filing Date:
November 18, 2011
Export Citation:
Assignee:
SHARP KABUSHIKI KAISHA (22-22, Nagaike-cho Abeno-ku, Osaka-sh, Osaka 22, 〒5458522, JP)
シャープ株式会社 (〒22 大阪府大阪市阿倍野区長池町２２番２２号 Osaka, 〒5458522, JP)
シャープ株式会社 (〒22 大阪府大阪市阿倍野区長池町２２番２２号 Osaka, 〒5458522, JP)
International Classes:
G09G3/36; G02F1/133; G09G3/20
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (Daiwa Minamimorimachi Building, 2-6 Tenjinbashi 2-chome Kita, Kita-ku, Osaka-sh, Osaka 41, 〒5300041, JP)
Claims:
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