IP Library Granted Patent US 7,951,521
Granted Patent B2
US 7,951,521 · App. 12/900,953 · Granted May 31, 2011

Transfer substrate, transfer method, and method of manufacturing display device

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Quick Facts
Patent No.
US 7,951,521
App. No.
12/900,953
Granted
May 31, 2011
Kind
B2
Abstract

A transfer substrate including a transfer material layer on a support substrate with a light absorbing layer. Antireflection patterns for preventing light reflection on an interface of the support substrate and the light absorbing layer are provided between the support substrate and the light absorbing layer. Thickness of the antireflection patterns is set to a value with which an absorptance of light having a predetermined wavelength absorbed in the light absorbing layer is maximized.

Claims (5)

1. A transfer substrate comprising a transfer material layer on a support substrate via a light absorbing layer, wherein

antireflection patterns for preventing light reflection on an interface of the support substrate and the light absorbing layer are provided between the support substrate and the light absorbing layer, and

the antireflection patterns have film thickness with which an absorptance of light having a predetermined wavelength absorbed in the light absorbing layer is maximized.

2. A transfer substrate according to claim 1 , wherein the antireflection patterns are formed according to transfer patterns formed on a receptor substrate.

3. A transfer substrate according to claim 1 , wherein the antireflection patterns have plural film thicknesses such that absorptances of lights having plural different wavelengths absorbed in the light absorbing layer are maximized, respectively.

Assignments (3)
CORRECTION BY AFFIDAVIT FILED AGAINST REEL/FRAME 063396/0671 Recorded Jun 12, 2023
From: JOLED, INC.
To: JOLED, INC.
Reel/Frame 064067/0723 →
SECURITY INTEREST Recorded Apr 20, 2023
From: JOLED, INC.
To: INCJ, LTD.
Reel/Frame 063396/0671 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 15, 2015
From: SONY CORPORATION
To: JOLED INC.
Reel/Frame 036106/0355 →