Title:
【発明の名称】フラット表示装置及び表示体駆動装置
Document Type and Number:
Japanese Patent JP3123077
Kind Code:
B2
Abstract:
In a flat panel, e.g. in an liquid crystal display, there is a need to avoid the rush current occurring when voltage supply is started on power up or resumed after a forced stop that was carried out for some reasons (e.g. for preventing damages caused by faulty connection between physically distinct and separately disposed display controller and display unit). In order to solve such problems, in the present invention, the drivers in the display unit, receive a power on logic signal, on detection of which voltage supply is started/resumed by supplying a power control signal to the power source after a certain delay, such to avoid transient rush current.
Inventors:
Youichi Imamura
Application Number:
JP50994591A
Publication Date:
January 09, 2001
Filing Date:
June 11, 1991
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
G02F1/133; G06F3/147; G09G3/20; G09G3/28; G09G3/296; G09G3/36; (IPC1-7): G09G3/20; G09G3/28; G09G3/36
Domestic Patent References:
| JP2130588A | ||||
| JP1246596A | ||||
| JP1147906A | ||||
| JP55117190A |
Attorney, Agent or Firm:
Minoru Yamada