Invention Grant
- Patent Title: Circular polarizer for an organic light emitting diode
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Application No.: US15229633Application Date: 2016-08-05
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Publication No.: US10297647B2Publication Date: 2019-05-21
- Inventor: Yulin Wang , Chun Jan Wang
- Applicant: BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Dilworth & Barrese, LLP.
- Agent Michael J. Musella, Esq.
- Priority: CN201510763558 20151111
- Main IPC: H01L29/08
- IPC: H01L29/08 ; H01L21/00 ; H01L27/32 ; H01L51/52 ; G06F3/041
Abstract:
An organic light-emitting diode (OLED) touch display device and a manufacturing method thereof are provided. The OLED touch display device includes an OLED display; and a phase difference plate, a touch layer and a linear polarizer sequentially disposed on a light-emitting side of the OLED display, in which the linear polarizer and the phase difference plate are combined to form a circular polarizer.
Public/Granted literature
- US20170133436A1 OLED TOUCH DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF Public/Granted day:2017-05-11
Information query
IPC分类:
