公开(公告)号：US20240142818A1

公开(公告)日：2024-05-02

申请号：US18091084

申请日：2022-12-29

Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.

Inventor： Liting FANG ,  Peiqin DENG ,  Ling WU ,  Boping SHEN

IPC: G02F1/1335 ,  G02F1/13363 ,  G02F1/1343

CPC classification number: G02F1/133531 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/13363 ,  G02F1/134336

Abstract: A display module and a display device are provided. The display module includes a backlight module; a light control cell; a display liquid crystal cell; a first polarizer; a second polarizer; and a composite optical film. Along a thickness direction of the display module, the light control cell is disposed between the backlight module and the display liquid crystal cell and on a light-exiting surface of the backlight module; the first polarizer is disposed on a side of the display liquid crystal cell facing away from the light control cell; the second polarizer is disposed between the display liquid crystal cell and the light control cell; the composite optical film is disposed between the display liquid crystal cell and the backlight module; and the composite optical film is configured to transmit P-polarized light and reflect S-polarized light.

公开(公告)号：US20240419033A1

公开(公告)日：2024-12-19

申请号：US18818044

申请日：2024-08-28

Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.

Inventor： Liting FANG ,  Peiqin DENG ,  Ling WU ,  Boping SHEN

IPC: G02F1/1335 ,  G02F1/13363 ,  G02F1/1343

Abstract: A display module and a display device are provided. The display module includes a backlight module; a light control cell; a display liquid crystal cell; a first polarizer; a second polarizer; and a composite optical film. Along a thickness direction of the display module, the light control cell is disposed between the backlight module and the display liquid crystal cell and on a light-exiting surface of the backlight module; the first polarizer is disposed on a side of the display liquid crystal cell facing away from the light control cell; the second polarizer is disposed between the display liquid crystal cell and the light control cell; the composite optical film is disposed between the display liquid crystal cell and the backlight module; and the composite optical film is configured to transmit P-polarized light and reflect S-polarized light.

公开(公告)号：US20250116909A1

公开(公告)日：2025-04-10

申请号：US18627125

申请日：2024-04-04

Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.

Inventor： Liting FANG ,  Peiqin DENG ,  Ling WU

IPC: G02F1/16757 ,  G02F1/1345 ,  G02F1/167 ,  G02F1/1676 ,  G09G3/36

Abstract: The present disclosure provides a display module, a driving method, and a display apparatus. The display module includes a display panel, a cover, and a color-changing assembly. The color-changing assembly is at least in the first region of the cover extended outside of the display panel; the color-changing assembly includes a first substrate, a second substrate, and a plurality of microcapsule structures; the plurality of microcapsule structures includes a plurality of first charged particles and a plurality of second charged particles; the first charged particle and the second charged particles have different colors and opposite charges; a first electrode layer including a plurality of first electrode is on a side of the first substrate facing the plurality of microcapsule structures; and an orthographic projection of one first electrode on the first substrate is overlapped with an orthographic projection of at least one microcapsule structure on the first substrate.