Invention Grant
- Patent Title: Light-emitting circuit board and light-emitting display device
- Patent Title (中): 发光电路板和发光显示装置
-
Application No.: US11915174Application Date: 2006-01-26
-
Publication No.: US07728515B2Publication Date: 2010-06-01
- Inventor: Akira Tagawa , Noboru Noguchi
- Applicant: Akira Tagawa , Noboru Noguchi
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Keating & Bennett, LLP
- Priority: JP2005-152953 20050525
- International Application: PCT/JP2006/301232 WO 20060126
- International Announcement: WO2006/126304 WO 20061130
- Main IPC: H01J1/62
- IPC: H01J1/62 ; H01J63/04

Abstract:
The present invention provides a light-emitting circuit board and a light-emitting display device, which can reduce a frame region (a space between a side of the board and a pixel region) on a board. The light-emitting circuit board of the present invention is a light-emitting circuit board comprising: on a board, a plurality of pixels each including a first electrode, a light-emitting layer, and a second electrode, stacked in this order; a driver circuit; and an external terminal, wherein the driver circuit is connected to the external terminal; the second electrode of the pixel and the external terminal are connected to each other by a wiring through an off-pixel contact; and the wiring is disposed to overlap with at least part of the driver circuit.
Public/Granted literature
- US20090045724A1 LIGHT-EMITTING CIRCUIT BOARD AND LIGHT-EMITTING DISPLAY DEVICE Public/Granted day:2009-02-19
Information query