A display device

CN117434766BActive Publication Date: 2026-08-28HISENSE VISUAL TECH CO LTD
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Patent Information

Application Number
CN202210834437.X
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2022-07-14
Publication Date
2026-08-28
Estimated Expiration
2042-07-14

AI Technical Summary

Technical Problem

[0005]本申请提供一种显示装置,用于解决现有的显示装置的显示画面周边亮度较低,亮度均一性较差的问题

Benefits of technology

[0005]本申请提供一种显示装置,用于解决现有的显示装置的显示画面周边亮度较低,亮度均一性较差的问题。

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Abstract

The application discloses a display device, relates to the technical field of display equipment, and aims to solve the problems of low peripheral brightness and poor brightness uniformity of a display picture of an existing display device. The display device comprises a display panel, a back plate, a circuit board, a plurality of first light sources, a plurality of second light sources and a plurality of lenses. The back plate and the display panel enclose a mounting cavity. The circuit board is located in the mounting cavity. The plurality of first light sources are arranged on the circuit board at intervals and are electrically connected with the circuit board. The plurality of second light sources are arranged on the circuit board and are electrically connected with the circuit board, and part of the plurality of second light sources is arranged on one side of the plurality of first light sources, and the other part is arranged on the other side of the first light sources. The luminous flux of the second light sources is greater than that of the first light sources. Each lens is located on the light-emitting side of one first light source or second light source. The display device is used for displaying a picture.
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Citation Information

Patent Citations

  • Light source module

    CN105022187A

  • Display device

    CN114063343A

  • Backlight module and display device

    CN114253029A