| Original document(63 pages) Authorized document(63 pages) 中文版 |
The present invention provides a display apparatus in which there is no shorting between the electrodes and cathode, and there is little variation in the amount of emitted light within a single luminescent layer. A display apparatus is employed in which first and second bank layers are extended to the peripheral edge section of electrodes, the first bank layer is extended farther towards the center of electrodes than the second bank layer, a first laminated section is formed on the first bank layer, an opening is provided in the bank sections, functional layers are composed of a positive hole injection/transport layer and a luminescent layer, and the positive hole injection/transport layer is composed of a flat section formed on the electrodes and a peripheral edge section formed on the first laminated section of the first bank layer. |
Application Number
申请号 |
02156092 |
Application Date
申请日 |
2002.12.16 |
| Title 名称 |
Display device, electronic apparatus and method for mfg. display device |
Publication Number
公开号 |
1426894 |
Publication Date
公开日 |
2003.07.02 |
| Approval Pub. Date |
2006.02.22 |
Granted Pub. Date |
2006.02.22 |
| International Classification 分类号 |
B41J2/00;H05B33/10;H01J9/02 |
Applicant(s) Name
申请人 |
Seiko Epson Corp. |
| Address 地址 |
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| Inventor(s) Name 发明人 |
Seki Shunichi |
| Attorney & Agent 代理人 |
wang huimin |
| More information 更 多 信 息 |
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