Invention Grant
- Patent Title: Image display device and driving method thereof
- Patent Title (中): 图像显示装置及其驱动方法
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Application No.: US14054134Application Date: 2013-10-15
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Publication No.: US09117394B2Publication Date: 2015-08-25
- Inventor: Shinya Ono
- Applicant: JOLED INC.
- Applicant Address: JP Tokyo
- Assignee: JOLED INC.
- Current Assignee: JOLED INC.
- Current Assignee Address: JP Tokyo
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2009-054206 20090306
- Main IPC: G06F3/038
- IPC: G06F3/038 ; G09G5/00 ; G09G3/30 ; G09G3/12 ; G09G3/32

Abstract:
An image display device includes luminescence pixels arranged in rows and columns. The image display device includes a first and second signal lines, first control lines, and at least two drive blocks. Each drive block is composed of luminescence pixels in at least two rows. Each luminescence pixel includes a luminescence element and a current controller. Each luminescence pixel that belongs to a kth drive block further includes a first switch provided between the first signal line and the current controller. Each luminescence pixel that belongs to a (k+1)th drive block further includes a second switch provided between the second signal line and the current controller. Each first control line is connected to all of the luminescence pixels in one of the drive blocks and not connected to the luminescence pixels in a different drive block.
Public/Granted literature
- US20140035470A1 IMAGE DISPLAY DEVICE AND DRIVING METHOD THEREOF Public/Granted day:2014-02-06
Information query
IPC分类: