Boe Technology Group Co., Ltd.

Zhijing Nanotech (beijing) Co. Ltd.

Zhijing Nanotech Co., Ltd

Qingchao Zhou

Xiaochuan Chen

Shengji Yang

Qing Fa Wang

Luyang Zhou

Feng Zhang

Haizheng Zhong

Hailong Huang

A light emitting diode includes a pixel unit. The pixel unit may include a first sub-pixel configured to emit white light. The first sub-pixel may include a first microcavity adjustment layer, a scattering layer, a first transparent electrode layer, a first emitting layer, and a first semi-transparent electrode layer. The scattering layer includes a plurality of patterns formed on a surface of the scattering layer. The scattering layer may be configured to reduce color cast of the first sub-pixel to be less than about 0.025 at viewing angles in a range of about &#x2212;50 degree to +50 degree.

Light emitting diode with a patterned scattering layer and fabrication method thereof, display substrate and display panel

Provided is a piezoelectric color filter, wherein the piezoelectric color filter has piezoelectricity and comprises a photoluminescent material. The piezoelectric color filter may have a matrix of a first piezoelectric material being transparent or translucent; and quantum dots distributed in the matrix of the first piezoelectric material. Also provided are a piezoelectric color filter substrate, a display device, and a production method of the piezoelectric color filter.

Piezoelectric color filter, piezoelectric color filter substrate, display device, and production method

A display substrate includes a base substrate and a filter conversion layer disposed on the base substrate. The filter conversion layer includes a light conversion material capable of absorbing light with a wavelength less than a preset wavelength range, and converting the absorbed light into light with a wavelength in the preset wavelength range. The filter conversion layer is configured to allow the light with the wavelength in the preset wavelength range to pass through.

Display substrate having a filter conversion layer

The present disclosure provides a light emitting device and a method for manufacturing the same, and a display device, and relates to the field of display technology. The light emitting device includes: a light emitting unit; an encapsulating layer located on one side of the light emitting unit, wherein the encapsulating layer includes a reflective layer; an adhesive layer located on one side of the encapsulating layer away from the light emitting unit, wherein the adhesive layer includes an adhesive material; and a color filter layer located on one side of the adhesive layer away from the encapsulating layer, wherein the reflective layer is configured to reflect a light that cures the adhesive material.

Light emitting device and method for manufacturing the same, and display device

Provided is a composite luminescent material. The composite luminescent material comprises: a matrix; and perovskite nanoparticles. The perovskite nanoparticles are dispersed in the matrix, wherein the mass ratio of the perovskite nanoparticles matrix to the perovskite nanoparticles is 1:(1-50).

Perovskite/polymer composite luminescent material, preparation method and use

The present disclosure provides a display panel, a display device, and a manufacturing method of the display panel. The display panel includes a light emitting unit; a color filter layer located on a light emission side of the light emitting unit; and a bonding structure located between the light emitting unit and the color filter layer configured to bond the light emitting unit and the color filter layer, wherein, the bonding structure comprises a quantum dot material for converting ultraviolet light into visible light.

Growing community of inventors

Beijing, China

Qingchao Zhou