US2021217819A1PendingUtilityA1

Display device

72
Assignee: INNOLUX CORPPriority: Feb 6, 2018Filed: Mar 9, 2021Published: Jul 15, 2021
Est. expiryFeb 6, 2038(~11.5 yrs left)· nominal 20-yr term from priority
Inventors:Chandra Lius
H10K 59/8723H10K 59/80524H10K 59/80518H10K 59/40G06F 3/0412G06F 3/041G02F 2201/58G02F 1/1368G02F 1/136209G02F 1/13439G02F 1/13394G02F 1/133553G02F 1/133512G02F 1/13338G06F 3/0445G02F 1/134363G02F 1/13685G02F 1/134318G06F 3/0446H01L 51/525H01L 27/3258H01L 51/5234H01L 27/3227H01L 27/322H01L 27/3272H01L 27/3262H01L 27/323H01L 51/5218H01L 27/3246H10K 50/818H10K 59/1213H10K 59/38H10K 50/8428H10K 59/60H10K 59/124H10K 59/122H10K 59/126H10K 50/828
72
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Claims

Abstract

A display device is provided. The display device has a display region and includes: a substrate; a driving layer disposed on the substrate; a self-emitting layer disposed on the driving layer and including a reflective electrode; a sensor disposed in the display region; and a spacer disposed on the self-emitting layer, wherein the sensor does not overlap the reflective electrode in a normal direction of the substrate, and the sensor does not overlap the spacer in the normal direction of the substrate.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A display device having a display region, comprising:
 a substrate;   a driving layer disposed on the substrate;   a self-emitting layer disposed on the driving layer and comprising a reflective electrode;   a sensor disposed in the display region; and   a spacer disposed on the self-emitting layer,   wherein the sensor does not overlap the reflective electrode in a normal direction of the substrate, and the sensor does not overlap the spacer in the normal direction of the substrate.   
     
     
         2 . The display device of  claim 1 , further comprising a first touch electrode disposed in the display region and a second touch electrode disposed in the display region, wherein the sensor does not overlap the first touch electrode and the second touch electrode in the normal direction of the substrate. 
     
     
         3 . The display device of  claim 2 , wherein the first touch electrode and the second touch electrode are made of metal. 
     
     
         4 . The display device of  claim 1 , wherein the self-emitting layer is an organic light emitting diode. 
     
     
         5 . The display device of  claim 1 , further comprising a pixel defining layer disposed on the reflective electrode and the sensor. 
     
     
         6 . The display device of  claim 5 , wherein the pixel defining layer comprises an opening to expose the reflective electrode. 
     
     
         7 . The display device of  claim 5 , wherein the spacer is disposed on the pixel defining layer. 
     
     
         8 . The display device of  claim 1 , wherein the driving layer comprises a transistor, and the reflective electrode is electrically connected to the transistor. 
     
     
         9 . The display device of  claim 8 , wherein the sensor is disposed on the substrate and adjacent to the transistor. 
     
     
         10 . The display device of  claim 1 , wherein the sensor is disposed below the substrate.

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