Invention Grant
- Patent Title: Display device
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Application No.: US16701821Application Date: 2019-12-03
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Publication No.: US10886469B2Publication Date: 2021-01-05
- Inventor: Hiroshi Kawanago , Kazufumi Watabe
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: Michael Best & Friedrich LLP
- Priority: JP2015-182983 20150916
- Main IPC: H01L27/32
- IPC: H01L27/32 ; H01L51/00 ; H05B33/10 ; H05B33/12 ; H05B45/00 ; H01L51/52

Abstract:
A method of manufacturing a display device, including: a stacking step of stacking, on a glass substrate, a sacrificial resin layer, a metal layer, a transparent metal oxide layer, a base material resin layer, and a functional layer including at least one of a pixel circuit-constituting layer driving a plurality of pixels and a color filter layer, in this order; a radiating step of radiating a pulsed light of a xenon flash lamp to the metal layer through the glass substrate and the sacrificial resin layer; and a detaching step of reducing a force of adhesion between the sacrificial resin layer and the metal layer with the pulsed light radiated in the radiating step, and detaching the sacrificial resin layer from the metal layer.
Information query
IPC分类: