Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sen Du0
Chang Luo0
Yang Zhou0
Li Song0
Lu Bai0
Jie Dai0
Pengfei Yu0
Date of Patent
April 30, 2024
0Patent Application Number
172892980
Date Filed
July 27, 2020
0Patent Citations
Patent Primary Examiner
Patent abstract
A first planarization layer, an anode lap joint later, a pixel defining layer are between the first dam and the display area; the anode lap joint layer includes a main body portion and sharp angle portions; the sharp angle portion at least includes a first side edge close to the display area; the pixel defining layer wraps a border of the anode lap joint layer and has a first groove extending from one to the other sharp angle portion. An edge of the first groove adjacent to the first side edge of the sharp angle portion is a second side edge; and an orthographic projection of the second side edge on a base substrate is in an orthographic projection of the third groove on the base substrate.
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