Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

Wuhan China Star Optoelectronics Technology Co., Ltd.

Dezhi Weng

Gaozhen Wang

Tao Zhang

Kai Ma

A display panel and a manufacturing method of the display panel are provided. The display panel has a light emitting layer, an encapsulation layer provided on the light emitting layer, a color filter layer provided on the encapsulation layer and a light transmitting layer provided on the color filter layer, and the color filter layer has color resistors and a light shielding member located among the color resistors, and a thickness d of the color resistors and a refractive index n thereof satisfy a specific relationship.

Display panel and manufacturing method of display panel

A quantum dot display panel and a manufacturing method thereof are provided. The quantum dot display panel includes an array substrate; a luminescent layer disposed on the array substrate; an encapsulation layer disposed on the luminescent layer; and a color filter layer disposed on the encapsulation layer. The color filter layer includes a plurality of pixel areas. Each of the plurality of pixel areas includes a plurality of sub-pixel filter layers. Each of the sub-pixel filter layers is made of a quantum dot material. A color of a light excited by the quantum dot material is the same as a color of the sub-pixel filter layer. An upper surface of at least one of the sub-pixel filter layers forms a concave structure. The quantum dot display panel provided by the embodiment of the present disclosure enhances the light extraction rate and the display effect of the quantum dot display panel.

Quantum dot display panel and manufacturing method thereof

The disclosure provides a method of manufacturing a display panel and a method of manufacturing a functional layer thereof. The method of manufacturing the functional layer includes following steps: forming an ink layer on a display area of a substrate by inkjet printing, wherein the ink layer includes a solute and a solvent configured to dissolve the solute, different positions of the ink layer have same amount of the solute, and an amount of the solvent in a periphery of the ink layer is greater than an amount of the solvent in a middle portion of the ink layer; and evaporating the solvent in the ink layer to form the functional layer with uniform thickness.

Method of manufacturing display panel and method of manufacturing functional layer thereof

An organic light-emitting diode (OLED) display panel and a method of manufacturing the same are disclosed. The OLED display panel includes a phase-compensated liquid crystal layer and a linear polarizer disposed on an organic light-emitting device layer. The phase-compensated liquid crystal layer is disposed between the organic light-emitting device layer and the linear polarizer. Polarized light is generated after external light passes through a linear polarizer and the phase-compensated liquid crystal layer and is reflected to go through again the phase-compensated liquid crystal layer in a direction perpendicular to a polarization direction of the linear polarizer. By providing a liquid crystal layer to achieve compensation for phase difference, the present application can overcome a problem of visual interference and glare effects brought about by the display panel due to external light.

Growing community of inventors

Hubei, China

Dezhi Weng