US 10,872,946 B2 · Display apparatus, manufacturing method of display apparatus, and electronic device

Abstract

A display apparatus including: a display region provided with a plurality of pixel portions; wires installed to the respective pixel portions within the display region from an outside of the display region for transmitting a signal to drive the respective pixel portions; connection pads provided on the outside of the display region and serving as input portions to provide the wires with a signal while electrically conducting with the wires; switch elements provided on the outside of the display region in a middle of the wires; and a light shielding covering portion shielding the switch elements from light and formed to cover the connection pads while electrically conducting with the connection pads.

Claims7

Dependent claims

A display apparatus having, in plan view, a display region including at least one pixel, the display apparatus comprising:

(a) a plurality of switching elements on a substrate;
(b) a planarizing layer on the switching elements;
(c) a shielding layer overlaying the switching elements;
(d) a connection pad outside of the display region;
(e) an anode electrode, a wire, and an insulating layer on the planarizing layer with the insulating layer having a first opening via which the anode electrode is exposed and a second opening via which the wire is exposed, the anode electrode and the shielding layer being made of a same material;
and
(f) an organic electroluminescence layer and a cathode electrode on the anode electrode, in this order.

4 more elements

Dependencies are inferred from the claim text.

Facts

Application

16/692,850Filed 22 Nov 2019 · continuation

Priority

JP 2009-02805010 Feb 2009

Published

US 2020/0091267 A119 Mar 2020

Granted

22 Dec 2020

Term ends

Not estimatedThe source records don’t support an estimate.

Classification11 codes

H10K 59/126
Active-matrix OLED [AMOLED] displays: shielding, e.g. light-blocking means over the TFTs
H10H 20/813
Bodies: having a plurality of light-emitting regions, e.g. multi-junction LEDs or light-emitting devices having photoluminescent regions within…
H10K 59/1213
Characterised by the geometry or disposition of pixel elements: the pixel elements being TFTs
H10K 59/131
Active-matrix OLED [AMOLED] displays: interconnections, e.g. wiring lines or terminals

Family

Application12/699,470Parent of this continuation · filed 3 Feb 2010

Application13/965,687Parent of this continuation · filed 13 Aug 2013

US 8,513,879 B2Parent of this continuation · filed 20 Aug 2013

Application15/244,904Parent of this continuation · filed 23 Aug 2016

US 9,461,200 B2Parent of this continuation · filed 4 Oct 2016

Application15/420,365Parent of this continuation · filed 31 Jan 2017

US 9,608,051 B2Parent of this continuation · filed 28 Mar 2017

Application15/923,540Parent of this continuation · filed 16 Mar 2018

US 9,954,046 B2Parent of this continuation · filed 24 Apr 2018

Application16/112,229Parent of this continuation · filed 24 Aug 2018

US 10,096,666 B2Parent of this continuation · filed 9 Oct 2018

US 2020/0091267 A1Pre-grant publication · published 19 Mar 2020

US 10,522,606 B2Parent of this continuation

US 2010/0201262 A1Published application

US 2013/0328072 A1Published application

US 2016/0358994 A1Published application

US 2017/0141174 A1Published application

US 2018/0204900 A1Published application

US 2018/0366528 A1Published application

US 10,872,946 B2This patent

From the US filing history. Foreign family members aren’t listed.

Display apparatus, manufacturing method of display apparatus, and electronic device

Life of this patent

Display apparatus, manufacturing method of display apparatus, and electronic device

Life of this patent

Abstract

Claims7