Shenzhen Planck Innovation Technology Co., Ltd.

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

South University of Science and Technology of China

Shenzhen Erlengzi Technology Co., Ltd.

Zte Corporation

Xiaowei Sun

Kai Wang

Bing Xu

Hongcheng Yang

Zuoliang Wen

Lixuan Chen

Dongze Li

Miao Zhou

Junjie Hao

Pai Liu

Ziming Zhou

Wei Chen

Zhe Zhang

Xiang Li

Haochen Liu

Fan Fang

Zhikuan Zhang

Danpeng Gao

Jing Qin

Yizun Liu

Zhizhong Li

Limin Yang

Shang Li

Baishan Xu

The present application discloses a manufacturing method of an optical film and the optical film. The manufacturing method includes: step S, mixing titanium source precursors and a barium source and adding an alkaline agent for a reaction to obtain nanoparticles; and step S, mixing quantum dots, an organic adhesive, and the nanoparticles followed by coating to obtain the optical film.

Manufacturing method of optical film and optical film

Provided are a quantum dot display panel, a preparation method, and a display device. The quantum dot display panel includes a backlight module, a quantum dot color filter structure, a first reflecting layer and a second reflecting layer. The quantum dot color filter structure is positioned on a light exit side of the backlight module. The quantum dot color filter structure includes at least a red quantum dot color filter unit, a green quantum dot color filter unit and a composite quantum dot color filter unit. The first reflecting layer is arranged on a side of the quantum dot color filter structure facing away from the backlight module. The first reflecting layer covers the red quantum dot color filter unit and the green quantum dot color filter unit. The second reflecting layer is arranged on a side of the backlight module facing away from the quantum dot color filter structure.

Quantum dot display panel, preparation method thereof and display device

Virtual reality head strap

A method for preparing a fluorescent polarizing film based on directional arrangement of quantum rods. In the method, an inkjet printing technology is used for printing quantum-rod ink having proper viscosity and surface tension on a substrate according to a preset pattern, and directionally arranging quantum rods to obtain a fluorescent polarizing film. The diameter and spacing of fluorescent lines obtained by the method can be controlled and adjusted according to parameter conditions such as a needle aperture, a printing speed, and a preset pattern. The prepared transparent fluorescent film with directionally arranged quantum rods has a high degree of polarization, can be prepared on a flexible substrate in a normal temperature environment, and has wide applicability.

Method for preparing fluorescent polarizing film based on directional arrangement of quantum rods

Provided are a quantum dot material, a preparation method and use thereof. The quantum material includes a quantum dot, and a first cladding layer and a second cladding clad outside of the quantum dot, wherein the first cladding layer is located between the quantum dot and the second cladding layer. The quantum dot material provided herein has good water and oxygen barrier properties and good stability.

Quantum dot material, and preparation method and use thereof

Disclosed is a method for preparing a quantum rod/polymer fiber membrane by using electrospinning technique. The method comprises the following steps: (1) preparing a quantum rod solution; (2) preparing a polymer solution, and adding the quantum rod solution obtained in step (1) into the polymer solution so as to form an electrospinning precursor solution with a volume concentration of the quantum rods of 5%-80%; and (3) adding the electrospinning precursor solution into an electrospinning device, regulating the voltage of a generator and the receiving distance, and then performing electrospinning to prepare the quantum rod/polymer fiber membrane. By adjusting the concentration of the quantum rod solution and parameters in the electrospinning process, the method realizes directional arrangements of the quantum rods in the electrospinning process, thereby obtaining the quantum rod/polymer fiber membrane with high degree of polarization performance.

Method for preparing quantum rod/polymer fiber membrane by using electrospinning technique

Provided are a backlight module, a display device, a method for driving a display device, an electronic apparatus, and a computer-readable storage medium. The backlight module includes: a base substrate; multiple light emitting modules disposed on a side of the base substrate, where each of the multiple light emitting modules includes a first light emitting region, a second light emitting region and a third first light emitting region; and a light exiting layer disposed on a side of the light emitting modules facing away from the base substrate. Vertical projections of the first light emitting region, the second light emitting region and the third light emitting region on the base substrate overlap with vertical projections of a first light exiting region, a second light exiting region and a third light exiting region on the base substrate respectively. Each backlight driving module is connected to at least one light emitting module.

Backlight module, display device, method for driving display device, electronic apparatus, and computer-readable storage medium

Barium titanium particles, a method of preparing the same, and a display panel are disclosed. The method includes steps of mixing a barium source precursor and a titanium source precursor with an alkaline solution to obtain a to-be-reacted mixture solution, wherein the barium source precursor is selected from barium enoate; and reacting the to-be-reacted mixture solution under a first condition for a first time, and then isolating and purifying to obtain the barium titanium particles.

Barium titanium particles, method of preparing the same, and display panel

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Shenzhen, China

Xiaowei Sun