Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Beijing University of Chemical Tehcnology

Red Avenue New Materials Group Co., Ltd.

Xiaohui Wu

Ni Jiang

Bo Shi

Junrui Zhang

Ming Xu

Jun Feng Liu

Yuanjie Xu

Ting Li

Pengcheng Zang

Jun Liu

Haifeng Wang

Yuanming Feng

Liqun Zhang

Shiqi Chen

Xi Xiang

Shaning Yan

Dong Dong

Bingyong Han

Lixin Mao

Xuan Qin

A liquid crystal display panel is provided, including: a first substrate; a second substrate opposite to the first substrate; a liquid crystal layer between the first substrate and the second substrate; and a heating electrode layer on a side of the first substrate away from the second substrate. The heating electrode layer includes a plurality of heating electrodes respectively used to heat liquid crystals in the liquid crystal layer. The first substrate includes a first region and a second region, the first region is closer to a side edge of the first substrate than the second region. The plurality of heating electrodes include a first heating electrode in the first region and at least one second heating electrode in the second region, and a heating power of the first heating electrode is greater than a heating power of each of the at least one second heating electrode.

Liquid crystal display panel and liquid crystal display device

The present disclosure discloses a display substrate and a manufacturing method thereof, a display panel, and a display apparatus. The display substrate comprises: a base substrate, and display units on the base substrate; each of the display units comprises: an anode, a hole transporting layer, an electroluminescent layer, an electron transporting layer and a cathode, all of which are superposed in sequence; a plurality of nano-grooves are disposed on a surface of at least one of the hole transporting layer and the electron transporting layer, the surface is in contact with the electroluminescent layer; and a distance between any two adjacent nano-grooves is on a nanometric order of magnitude. The present disclosure is useful in improving the capability of the display units in resisting bending and preventing the display units from being ruptured due to a bending process.

Display substrate with nano-grooves and method for manufacturing same, and display panel

This disclosure provides a method for filling printing ink in an electrowetting display substrate and a method for producing the electrowetting display panel. The electrowetting display substrate comprises a first substrate. The first substrate has pixel grids formed by pixel walls. The method for filling printing ink in an electrowetting display substrate comprises steps of: filling a mixture of an oil-containing printing ink and a solvent into the pixel grids, wherein the solvent has a boiling temperature lower than that of the oil, and the printing ink is soluble in the solvent; and vaporizing the solvent at a temperature that is lower than the boiling temperature of the oil and higher than or equal to the boiling temperature of the solvent. The method may adjust the filling height of the printing ink effectively, and allow the filling heights of the printing ink in all pixel grids to be substantially the same, so as to enhance the display effect of the electrowetting display panel.

Method for filling printing ink in electrowetting display substrate and method for producing electrowetting display panel

A solution polymerized styrene-butadiene rubber-polyurethane elastomer material and a preparation method thereof are provided. The elastomer material is prepared by performing cast molding on a soft segment and a hard segment in a mass ratio of 100:(20-50); the soft segment includes hydroxyl-terminated solution polymerized styrene-butadiene moiety rubber prepared by an anionic polymerization; the hard segment comprises isocyanate, a small-molecule polyol chain extender and a cross-linking agent; and the soft segment has a molecular weight of 1000-8000 and a glass-transition temperature of &#x2212;20&#xb0; C. to &#x2212;30&#xb0; C. According to the elastomer material in the disclosure, the hydroxyl-terminated solution polymerized styrene-butadiene rubber is introduced to serve as the soft segment on the basis of synthesis of the traditional polyurethane elastomer, so that the glass-transition temperature of the polyurethane elastomer is regulated, defects such as poor high temperature resistance and undesirable wet-skid resistant grip ability of an existing polyurethane tire are overcome.

Solution polymerized styrene-butadiene rubber-polyurethane elastomer material for high performance tire and preparation method thereof

A method for manufacturing a display panel provided in an embodiment according to the present disclosure comprises: forming a light reflecting member on a support member in such a manner that the light reflecting member comprises a plurality of protruding structures which is arranged on the support member in an array form and surfaces of which define an enclosed area; and forming a first electrode and a light guide in order on the support member formed with the light reflecting member, charged particles being provided between the light reflecting member and the first electrode.

Display panel, manufacturing method thereof and display device

There are disclosed a semi-transmissive, semi-reflective display panel, a method of manufacturing the same and a display device. The semi-transmissive, semi-reflective display panel includes a display substrate having a transmissive region and a reflective region, and an optical device. The optical device includes a first reflective portion and a second reflective portion; the first reflective portion is configured to reflect the light irradiating the reflective region of the display substrate from a backlight source to the second reflective portion; and the second reflective portion is configured to transmit the light irradiating the transmissive region of the display substrate from the backlight source and reflect the light reflected from the first reflective portion to the transmissive region of the display substrate.

Semi-transmissive, semi-reflective display panel and method of manufacturing the same and display device

A display panel, a fabricating method thereof, and a display device are disclosed, which relate to the field of display technology. The display panel comprises an array substrate, an assembly substrate, and a liquid crystal layer arranged between the array substrate and the assembly substrate. The display panel has a totally transmissive mode and a totally reflective mode. An electrochromic reflective layer is arranged on a side of the array substrate close to the liquid crystal layer, and is configured to reflect external ambient light in the totally reflective mode and to exhibit a transparent state to completely transmit light in the totally transmissive mode.

Display panel, fabricating method thereof, driving method, display device

Growing community of inventors

Beijing, China

Xiaohui Wu