US2023044938A1PendingUtilityA1

Organic electroluminescent device including arrangement of capacitive electrode between layer of other capacitive electrode and layer of gate electrode

Assignee: SEIKO EPSON CORPPriority: Sep 3, 2014Filed: Oct 17, 2022Published: Feb 9, 2023
Est. expirySep 3, 2034(~8.1 yrs left)· nominal 20-yr term from priority
H10D 86/481H10D 86/441H10D 86/60H10K 59/131H10K 59/123H10K 59/1213H10K 59/1216G09G 3/3225H01L 27/1255H01L 27/3262H01L 27/3276H01L 27/3265H01L 27/3248H01L 27/124
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Claims

Abstract

An organic electroluminescent device includes a first transistor, a power supply line layer connected to one current terminal of the first transistor, a capacitive element including a first capacitive electrode connected to a gate of the first transistor, and a second capacitive electrode, a signal line, and a pixel electrode connected to the other current terminal of the first transistor, the first capacitive electrode is provided on a layer over the gate of the first transistor, and the power supply line layer is provided on a layer between the first capacitive electrode and the signal line.

Claims

exact text as granted — not AI-modified
1 - 16 . (canceled) 
     
     
         17 . An organic electroluminescent device, comprising:
 a transistor including a gate electrode;   a light-emitting element including a pixel electrode;   a signal line disposed in a layer between the gate electrode and the pixel electrode; and   a capacitive element including:
 a first capacitive electrode that is electrically connected to the gate electrode and disposed in a layer between the signal line and the pixel electrode; and 
 a second capacitive electrode that is supplied with a power supply potential and disposed in a layer between the first capacitive electrode and the signal line, the second capacitive electrode overlapping with the transistor in plan view. 
   
     
     
         18 . An electronic apparatus comprising the organic electroluminescent device according to  claim 17 .

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