Invention Grant
US08610118B2 Flexible display panel having curvature that matches curved surface of vehicle part
有权
柔性显示面板具有与车辆部件的曲面相匹配的曲率
- Patent Title: Flexible display panel having curvature that matches curved surface of vehicle part
- Patent Title (中): 柔性显示面板具有与车辆部件的曲面相匹配的曲率
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Application No.: US13729473Application Date: 2012-12-28
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Publication No.: US08610118B2Publication Date: 2013-12-17
- Inventor: Shunpei Yamazaki , Masakazu Murakami , Toru Takayama , Junya Maruyama
- Applicant: Semiconductor Energy Laboratory Co., Ltd.
- Applicant Address: JP Kanagawa-ken
- Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee: Semiconductor Energy Laboratory Co., Ltd.
- Current Assignee Address: JP Kanagawa-ken
- Agency: Fish & Richardson P.C.
- Priority: JP2001-402016 20011228
- Main IPC: H01L33/20
- IPC: H01L33/20

Abstract:
The object of the invention is to provide a method for fabricating a semiconductor device having a peeled layer bonded to a base material with curvature. Particularly, the object is to provide a method for fabricating a display with curvature, more specifically, a light emitting device having an OLED bonded to a base material with curvature. An external force is applied to a support originally having curvature and elasticity, and the support is bonded to a peeled layer formed over a substrate. Then, when the substrate is peeled, the support returns into the original shape by the restoring force, and the peeled layer as well is curved along the shape of the support. Finally, a transfer object originally having curvature is bonded to the peeled layer, and then a device with a desired curvature is completed.
Public/Granted literature
- US20130128199A1 METHODS FOR FABRICATING A SEMICONDUCTOR DEVICE Public/Granted day:2013-05-23
Information query
IPC分类: