Title:
DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP3668115
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To make it possible for a single display device to correspond to two kinds of displays such as a moving picture display in full color and a gradation display of low power consumption, and also to highly integrate display pixels.
SOLUTION: Two display circuits for realizing an analog display mode and a digital display mode are arranged adjacently to each other in one display pixel 200, and both are made selectable by circuit selection circuits 40, 43. Moreover, a high potential side power source line 150 of a holding circuit 110 used in the digital display mode is shared with a selection signal line 88, therefore, it is possible to highly integrate the display pixel 200.
Inventors:
Michiru Senda
Application Number:
JP2000282174A
Publication Date:
July 06, 2005
Filing Date:
September 18, 2000
Export Citation:
Assignee:
Sanyo Electric Co., Ltd.
International Classes:
G02F1/136; G02F1/133; G02F1/1368; G09G3/20; G09G3/36; (IPC1-7): G09G3/20; G02F1/133; G09G3/36
Domestic Patent References:
| JP9212140A | ||||
| JP2001264814A | ||||
| JP200223180A | ||||
| JP200291365A | ||||
| JP200290777A | ||||
| JP200291395A | ||||
| JP200291396A | ||||
| JP200291397A | ||||
| JP2002162947A | ||||
| JP2002162948A | ||||
| JP2002162949A |
Attorney, Agent or Firm:
Masamasa Shibano