深圳市专利协会--专利数据库

工作空间

手术器械（超声刀）

手术器械（内窥镜）

(监护)生命信息与支持

LCD显示技术

OLED显示技术

LED显示技术

标题
授权日
公开（公告）号
申请日
公开（公告）日
当前申请（专利权）人
发明人
操作

Light-emitting device and display device
1900-01-01
US20040012747A1
2003-07-10
2004-01-22
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
YAMAZAKI, SHUNPEI | ARAI, YASUYUKI
注释

発光装置及び表示装置
1900-01-01
JP2002151253A
2001-08-17
2002-05-24
株式会社半導体エネルギー研究所
山崎舜平 | 荒井康行
注释

Light-emitting device and display device
2012-01-31
US8106407
2008-10-29
2012-01-31
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
YAMAZAKI, SHUNPEI | ARAI, YASUYUKI
注释

Light-emitting device and display device
1900-01-01
US20160268357A1
2016-02-12
2016-09-15
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
YAMAZAKI, SHUNPEI | ARAI, YASUYUKI
注释

Light-emitting device and display device
2016-02-16
US9263697
2014-05-22
2016-02-16
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
YAMAZAKI, SHUNPEI | ARAI, YASUYUKI
注释

Light-emitting device and display device
1900-01-01
US20180130863A1
2017-09-15
2018-05-10
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
YAMAZAKI, SHUNPEI | ARAI, YASUYUKI
注释

Light emitting display device using multi-gate thin film transistor
2006-01-03
US6982462
2004-04-29
2006-01-03
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
KOYAMA, JUN
注释

Electro-luminescence display device
2014-11-18
US8890149
2011-09-09
2014-11-18
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
KOYAMA, JUN
注释

Light emitting display device using thin film transistors and electro-luminescence element
2009-04-28
US7525119
2005-10-13
2009-04-28
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
KOYAMA, JUN
注释