Shanghai Tianma Am-Oled Co., Ltd.

Tianma Micro-Electronics Co., Ltd.

Wuhan Tianma Micro-Electronics Co., Ltd

Xiamen Tianma Micro-Electronics Co., Ltd.

Zhengchuan Zhang

Defeng Bi

Hao Dai

Hai Liu

Huangyao Wu

Kun Wang

Peng Wang

Longxin Pan

Fang Yuan

A display panel and a display device are provided. The display panel includes a substrate; a driving circuit layer, disposed on the substrate and including a reset signal line and a first power signal line; a light-emitting element layer, including organic light-emitting elements, wherein each organic light-emitting element includes a first electrode, a light-emitting layer, and a second electrode, and the light-emitting layer includes a first common layer, a light-emitting material layer and a second common layer; and a compensation capacitor, disposed between at least two adjacent organic light-emitting elements and including a first plate and a second plate insulated from each other, wherein the first plate is disposed on a side of the first common layer facing the substrate and in contact with the first common layer and electrically connected with the reset signal line, and the second plate is electrically connected with the first power signal line.

Display panel and display device

A boron heterocyclic compound has a structure represented by Formula (I): 

Boron heterocyclic compound, display panel and display apparatus

The present disclosure relates to the field of technology of an OLED material and a device having the same, and particularly to a compound, a preparation method thereof and an organic light emitting display device, wherein the compound has a structure expressed by formula (I).

Compound, preparation method thereof and organic light emitting display device

The present invention discloses a compound represented by the following Formula I, and a luminescent material and an organic light emitting device using the same. Said compound has a characteristic of thermally activated delayed fluorescence, and can be used in luminescent materials and in organic light emitting devices. 

Compound, luminescent material and organic light emitting device using same

Growing community of inventors

Wuhan, China

Zhengchuan Zhang