发明名称 |
Organic electroluminescent display device |
摘要 |
An organic EL display device of active matrix type wherein insulated-gate field effect transistors formed on a single-crystal semiconductor substrate are overlaid with an organic EL layer; characterized in that the single-crystal semiconductor substrate (413 in FIG. 4) is held in a vacant space (414) which is defined by a bed plate (401) and a cover plate (405) formed of an insulating material, and a packing material (404) for bonding the bed and cover plates; and that the vacant space (414) is filled with an inert gas and a drying agent, whereby the organic EL layer is prevented from oxidizing.
|
申请公布号 |
US8426876(B2) |
申请公布日期 |
2013.04.23 |
申请号 |
US20100949165 |
申请日期 |
2010.11.18 |
申请人 |
YAMAZAKI SHUNPEI;ARAI YASUYUKI;SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
YAMAZAKI SHUNPEI;ARAI YASUYUKI |
分类号 |
H01L33/08;H05B33/00;H01L27/32;H01L51/52;H05B33/04 |
主分类号 |
H01L33/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|