US2023289005A1PendingUtilityA1

Input-sensing unit, fabricating method thereof, and display device therewith

Assignee: SAMSUNG DISPLAY CO LTDPriority: May 27, 2020Filed: May 16, 2023Published: Sep 14, 2023
Est. expiryMay 27, 2040(~13.8 yrs left)· nominal 20-yr term from priority
H10K 59/873G06F 3/0412G06F 1/1641G06F 3/0418G06F 3/041G06F 2203/04102G06F 3/0446G06F 2203/04103Y02E10/549H10K 59/40H01B 3/30H01B 5/14H01B 13/00G06F 3/0443H10K 50/844H10K 77/111H10K 2102/311H10K 59/12
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Claims

Abstract

The present application relates to an input sensing unit and a display device using the same. A method of fabricating an input-sensing unit includes forming a first conductive layer on an inorganic layer, supplying and curing an organic layer compound on the first conductive layer to form a first organic layer, forming a second conductive layer on the first organic layer, and supplying and curing the organic layer compound on the second conductive layer to form a second organic layer, in which the organic layer compound includes a base resin and a hollow polymer.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A method of fabricating an input-sensing unit, comprising:
 forming a first conductive layer on an inorganic layer;   supplying and curing an organic layer compound on the first conductive layer to form a first organic layer;   forming a second conductive layer on the first organic layer; and   supplying and curing the organic layer compound on the second conductive layer to form a second organic layer,   wherein the organic layer compound comprises a base resin and a hollow polymer.   
     
     
         2 . The method of  claim 1 , wherein the base resin comprises at least one of polyimide, polyurethane, siloxane resin, acrylic resin, and epoxy resin. 
     
     
         3 . The method of  claim 1 , wherein:
 the hollow polymer comprises a shell that defines a hollow therein; and   the shell comprises at least one of polyimide, polyurethane, polystyrene, acrylic resin, and epoxy resin.   
     
     
         4 . The method of  claim 1 , wherein a content of the hollow polymer in the organic layer compound ranges from about 10 wt % to about 70 wt %. 
     
     
         5 . The method of  claim 1 , wherein curing the organic layer compound comprises curing the organic layer compound using an ultraviolet light or heat. 
     
     
         6 . The method of  claim 1 , further comprising forming a plurality of penetration hole in the first organic layer, after the forming of the first organic layer. 
     
     
         7 . The method of  claim 1 , wherein the organic layer compound further comprises at least one of a dispersing agent or a curing initiator.

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