Invention Grant
- Patent Title: Display device and method for manufacturing the same
- Patent Title (中): 显示装置及其制造方法
-
Application No.: US10919605Application Date: 2004-08-17
-
Publication No.: US07928654B2Publication Date: 2011-04-19
- Inventor: Kaoru Tsuchiya , Aya Anzai , Masayuki Sakakura , Masaharu Nagai , Yutaka Matsuda
- Applicant: Kaoru Tsuchiya , Aya Anzai , Masayuki Sakakura , Masaharu Nagai , Yutaka Matsuda
- Applicant Address: JP
- Assignee: Semiconductor Energy laboratory Co., Ltd.
- Current Assignee: Semiconductor Energy laboratory Co., Ltd.
- Current Assignee Address: JP
- Agency: Husch Blackwell LLP
- Priority: JP2003-347601 20030829; JP2003-322334 20030912
- Main IPC: H01J1/62
- IPC: H01J1/62 ; H01J63/04
Abstract:
An object of the present invention is to provide such a sealing structure that a material to be a deterioration factor such as water or oxygen is prevented from entering from external and sufficient reliability is obtained in a display using an organic or inorganic electroluminescent element. In view of the above object, focusing on permeability of an interlayer insulating film, deterioration of an electroluminescent element is suppressed and sufficient reliability is obtained by preventing water entry from an interlayer insulating film according to the present invention.
Public/Granted literature
- US20050046346A1 Display device and method for manufacturing the same Public/Granted day:2005-03-03
Information query
