Invention Grant
US09223171B2 Polarizer, method of manufacturing the polarizer, display panel having the polarizer and display apparatus having the display panel
有权
偏振器,偏振片的制造方法,具有偏振片的显示面板和具有显示面板的显示装置
- Patent Title: Polarizer, method of manufacturing the polarizer, display panel having the polarizer and display apparatus having the display panel
- Patent Title (中): 偏振器,偏振片的制造方法,具有偏振片的显示面板和具有显示面板的显示装置
-
Application No.: US13734607Application Date: 2013-01-04
-
Publication No.: US09223171B2Publication Date: 2015-12-29
- Inventor: Sang-Gun Choi , Woo-Yong Sung , Tae-Woon Cha
- Applicant: SAMSUNG DISPLAY CO., LTD.
- Applicant Address: KR
- Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee: SAMSUNG DISPLAY CO., LTD.
- Current Assignee Address: KR
- Agency: Cantor Colburn LLP
- Priority: KR10-2012-0081611 20120726
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02B5/30

Abstract:
A display panel includes an array substrate, an opposite substrate facing the array substrate, and a liquid crystal layer between the substrates. The array substrate includes a first polarizer, a first insulating layer covering the first metal layer, a gate electrode on the first insulating layer, a gate insulation layer on the gate electrode, a channel layer on the gate insulation layer, source and drain electrodes on the channel layer, a protecting layer covering the source and drain electrodes and including a contact hole exposing the drain electrode, and a first electrode on the protecting layer and electrically connected to the drain electrode through the contact hole. The first polarizer includes a first substrate, a first antistatic layer on the first substrate and including a conductive material, and a first metal layer on the first antistatic layer and including a plurality of protrusions which form a wire grid pattern.
Public/Granted literature
Information query
IPC分类: