Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Tianhao Lu

Qian Jin

Yang Li

Dejiang Zhao

Qian Sun

Yu Tian

Wei Peng Huang

Wei Huang

Xiaoyun Liu

Provided are a display panel and a display apparatus with light shielding strips to reduce crosstalk between sub-pixels. The display panel includes a pixel definition layer on a first base substrate and including barriers including first barriers and second barriers, the first barriers and the second barriers defining first accommodating portions; light emitting devices arranged in the first accommodating portions in a one-to-one correspondence; a first encapsulation layer covering the pixel definition layer and the plurality of light emitting devices; a color conversion layer on a side of the first encapsulation layer away from the first base substrate, and including a plurality of light emergent portions; and a first light shielding pattern between the first encapsulation layer and the color conversion layer and including first light shielding strips extending in a first direction and second light shielding strips extending in a second direction.

Display panel and display apparatus with light shielding strips to reduce crosstalk between sub-pixels

A color film substrate, a fabrication method therefor, and a display device. The color film substrate comprises a base substrate (); a black matrix () is located on one side of the base substrate (), the black matrix () having a plurality of pixel openings (); a quantum dot color film layer () is located in the pixel openings () and comprises an ultraviolet light-curable quantum dot material; and a light conversion structure (), which is located between a side wall of the black matrix () and a side wall of the quantum dot color film layer (). When a quantum dot solution is UV cured, the light conversion structure () may convert ultraviolet light of 395 nm into ultraviolet light that has a shorter wavelength and higher energy. Since the light conversion structure () is arranged between the side wall of the black matrix () and the side wall of the quantum dot color film layer (), the ultraviolet light that has a shorter wavelength and higher energy may be emitted from a side edge and irradiated to the quantum dot color film layer (), which solves the problem of uneven UV curing of the quantum dot color film layer (), thereby improving the light-emitting performance of the display device.

Color film substrate, fabrication method therefor and display device

A light-emitting device includes: a light-emitting element; a light conversion layer disposed on a light exit side of the light-emitting element and including a first portion and a second portion located on a side of the first portion in a first direction; a first material layer disposed between the light-emitting element and the light conversion layer and configured such that light emitted by the light-emitting element is incident into the light conversion layer; and a second material layer on a side of the first material layer in the first direction, a third material layer on a side face of the light conversion layer, and a fourth material layer on a side of the light conversion layer away from the light-emitting element, which are configured such that light unconverted by the light conversion layer is reflected on surfaces of a structure formed by the second, third and fourth material layers.

Light-emitting device, light-emitting substrate and method for manufacturing the same, and light-emitting apparatus

A display panel includes a first base substrate, a plurality of light sources on the first base substrate, a second base substrate opposite to the first base substrate, a light conversion structure on the second base substrate, a plurality of extinction structures on a side of the light conversion structure facing the first base substrate, a first channel formed between any two adjacent extinction structures, a plurality of first optical structures on a side of the light conversion structure facing the first base substrate, wherein the plurality of first optical structures are respectively located in the first channels each between any two adjacent extinction structures, and a filler portion between the plurality of light sources and the plurality of first optical structures. The filler portion contains a material with a refractive index greater than that of a material of the first optical structure, and the extinction structure contains light-absorbing material.

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Beijing, China

Tianhao Lu