公开(公告)号：US11535796B2

公开(公告)日：2022-12-27

申请号：US15931781

申请日：2020-05-14

Applicant: SHENZHEN PLANCK INNOVATION TECHNOLOGY CO., LTD

Inventor： Xiaowei Sun ,  Kai Wang ,  Fan Fang ,  Hongcheng Yang ,  Bing Xu ,  Yizun Liu ,  Xiang Li

IPC: C09K11/02 ,  C09K11/08 ,  C09K11/62 ,  C09K11/66 ,  C09K11/70 ,  C09K11/88 ,  H01L33/50 ,  B82Y40/00

Abstract: 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.

公开(公告)号：US20210032534A1

公开(公告)日：2021-02-04

申请号：US15931781

申请日：2020-05-14

Applicant: SHENZHEN PLANCK INNOVATION TECHNOLOGY CO., LTD

Inventor： Xiaowei Sun ,  Kai Wang ,  Fan Fang ,  Hongcheng Yang ,  Bing Xu ,  Yizun Liu ,  Xiang Li

IPC: C09K11/02 ,  H01L33/50 ,  C09K11/88 ,  C09K11/70 ,  C09K11/08 ,  C09K11/66 ,  C09K11/62

Abstract: 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.

公开(公告)号：US20210311363A1

公开(公告)日：2021-10-07

申请号：US16755063

申请日：2019-04-16

Applicant: SHENZHEN PLANCK INNOVATION TECHNOLOGY CO., LTD

Inventor： Xiaowei Sun ,  Kai Wang ,  Bing Xu ,  Zuoliang Wen

IPC: G02F1/1335 ,  G02F1/13357 ,  G09G3/34 ,  G09G3/36

Abstract: 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.

公开(公告)号：US11385501B2

公开(公告)日：2022-07-12

申请号：US16755063

申请日：2019-04-16

Applicant: SHENZHEN PLANCK INNOVATION TECHNOLOGY CO., LTD

Inventor： Xiaowei Sun ,  Kai Wang ,  Bing Xu ,  Zuoliang Wen

IPC: G02F1/1335 ,  G02F1/13357 ,  G09G3/34 ,  G09G3/36

Abstract: 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.