Hefei Xinsheng Optoelectronics Technology Co., Ltd.

Boe Technology Group Co., Ltd.

Boe Technology Groupco., Ltd.

Jingjing Xia

Wei Li

Bin Zhou

Wei Song

Yingbin Hu

Yang Zhang

Tongshang Su

Guangyao Li

Dongfang Wang

Jun Cheng

Jun Feng Liu

Liangchen Yan

Guangcai Yuan

Ming Hsi Wang

Qinghe Wang

Ce Zhao

Jingang Fang

Jun Liu

Liusong Ni

Biao Luo

Shengping Du

Qinghua Guo

Xuanang Wang

The present disclosure provides an array substrate, a method for manufacturing the array substrate, a display panel and a display device. The array substrate includes: a substrate; a planarization layer on a side of the substrate; a pixel defining layer configured to define a pixel opening region and located on a side of the planarization layer away from the substrate; an anode in the pixel opening region and on a side of the planarization layer away from the substrate. The array substrate further includes an intermediate insulation layer between the planarization layer and the pixel defining layer. The intermediate insulation layer has a chemical polarity between a chemical polarity of the planarization layer and a chemical polarity of the pixel defining layer.

Array substrate, manufacture method thereof, display panel and display device

An array substrate, a preparing method thereof, a display panel and a display apparatus are disclosed. The array substrate includes: a base substrate (); a driving circuit structure () on the base substrate (); a planarization layer () and a plurality of electrode structures () successively located on a side, facing away from the base substrate (), of the driving circuit structure (); insulation structures () in gap areas between adjacent electrode structures (); and pixel defining structures () on a side, facing away from the base substrate (), of the insulation structures (). The thickness of the insulation structures () is not smaller than the thickness of the electrode structures (). An orthographic projection of the pixel defining structures () on the base substrate () at least completely covers the insulation structures ().

Array substrate, method for preparing array substrate, display panel and display apparatus

A photoresist composition and manufacturing method thereof, a manufacturing method of a metal pattern, and a manufacturing method of an array substrate are provided. The photoresist composition includes a base material and an ion adsorbent, and the ion adsorbent is chelating resin.

Photoresist composition, its manufacturing method, and manufacturing methods of metal pattern and array substrate

Disclosed are a photoresist composition, a pixel definition structure and a manufacturing method thereof, and a display panel. The photoresist composition includes an organic film-forming resin, a superhydrophobic polymerizable monomer, a polyfunctional crosslinkable polymerizable monomer, a photoinitiator, an additive and a solvent.

Photoresist composition, pixel definition structure and manufacturing method thereof, and display panel

A display substrate includes a base substrate; and a single pixel definition layer on the base substrate defining a plurality of subpixel apertures. The single pixel definition layer includes a plurality of hydrophobic particles dispersed in a main body for enhancing hydrophobicity of a portion of the single pixel definition layer.

Display substrate, display apparatus, method of fabricating display substrate, and pixel definition material for forming pixel definition layer of display substrate

The present disclosure provides a photoresist composition, a pixel definition layer, a display substrate and a method for preparing the same, and a display device. The photoresist composition includes: 5 to 25 wt % of polymethacrylate; 1 to 15 wt % of a lyophobic compound; 1 to 5 wt % of a temperature sensitive polymer; 0.5 to 2 wt % of a photoinitiator; and 0.1 to 1 wt % of a monomer.

Photoresist composition, pixel definition layer, display substrate and method for preparing the same, and display device

The present disclosure provides a pixel defining layer and a preparation material thereof, and a display substrate and a preparation method thereof, and relates to the field of display technologies. The preparation material of the pixel defining layer comprises the following components in mass percentages: 5%-30% of a lyophobic film-forming polymer, 0.5%-1% of lyophilic magnetic nanoparticles, 0.5%-2% of a photoinitiator, 0.1%-1% of a reactive monomer, 0.1%-1% of an additive and the balance of a solvent.

Pixel defining layer and preparation material thereof, and display substrate and preparation method thereof

Growing community of inventors

Beijing, China

Jingjing Xia