Invention Grant
- Patent Title: Display apparatus
- Patent Title (中): 显示装置
-
Application No.: US13123999Application Date: 2009-09-24
-
Publication No.: US08823694B2Publication Date: 2014-09-02
- Inventor: Naoki Masazumi
- Applicant: Naoki Masazumi
- Applicant Address: JP Tokyo
- Assignee: Konica Minolta Holdings, Inc.
- Current Assignee: Konica Minolta Holdings, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Cozen O'Connor
- Priority: JP2008-270672 20081021
- International Application: PCT/JP2009/066500 WO 20090924
- International Announcement: WO2010/047204 WO 20100429
- Main IPC: G09G5/00
- IPC: G09G5/00

Abstract:
Provided is a display apparatus having: a voltage application control section to apply a voltage onto electrochemical display elements of an ED type for each frame period; a frame control section 84 to control the number of frequencies at which the period of the frame has elapsed after the start of the erasure or writing of an image by the voltage application unit with a frame number; an assigning section 82 to assign starting frame numbers at which the individual electrochemical display elements start the erasure or writing before the erasure or writing is performed; and a voltage application control unit 83 to control the voltage application unit so that the voltages may be applied to the individual electrochemical display elements on the basis of the stating frame numbers and the frame number.
Public/Granted literature
- US20110199367A1 DISPLAY APPARATUS Public/Granted day:2011-08-18
Information query