Title:
表示装置
Document Type and Number:
Japanese Patent JP4601186
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To solve the problem that a conventional display device which suppresses power consumption at the time of detecting the absence of a synchronizing signal of a display signal to be supplied from a personal computer has been incapable of distinguishing whether the absence of the synchronizing signal is caused by disconnection of the power source of the personal computer and, consequently a user has had to operate the display device after all. SOLUTION: This invention improves the convenience by performing the discrimination by determining whether the input of the synchronizing signal has disappeared within a set time after it is detected that the display mode has been brought into a specified display mode.
Inventors:
Yoshihiko Yokoo
Application Number:
JP2001041494A
Publication Date:
December 22, 2010
Filing Date:
February 19, 2001
Export Citation:
Assignee:
Sharp Corporation
International Classes:
G06F1/32; G09G5/00
Domestic Patent References:
| JP11143443A | ||||
| JP2000181430A | ||||
| JP11184577A | ||||
| JP11282445A | ||||
| JP2001175233A | ||||
| JP2001013938A | ||||
| JP8063134A | ||||
| JP10207437A | ||||
| JP8030248A | ||||
| JP8030247A |
Attorney, Agent or Firm:
Takeo Honjo
Kazuyuki Tanemura
Kazuyuki Tanemura