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A display panel and electronic device

A display panel and display area technology, applied in the direction of circuits, electrical components, electric solid devices, etc., can solve the problem of dark display brightness

Active Publication Date: 2021-05-07
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing quantum dot displays need to add a circular polarizer to reduce the reflection caused by the metal electrodes in the display panel, thereby improving the contrast, but the circular polarizer will absorb nearly 50% of the display brightness in the display panel, resulting in a darker display brightness

Method used

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  • A display panel and electronic device
  • A display panel and electronic device
  • A display panel and electronic device

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Embodiment Construction

[0015] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be practiced. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", etc., are for reference only The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention. In the figures, structurally similar units are denoted by the same reference numerals.

[0016] The terms "first", "second" and the like in the specification and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion.

[0017] Such as figure...

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Abstract

The present invention provides a display panel and an electronic device. The display panel includes: a display area including at least a first pixel unit and a second pixel unit; a liquid crystal layer including a plurality of liquid crystal units, the first pixel unit And each pixel unit in the second pixel unit corresponds to a liquid crystal unit, wherein the liquid crystal unit corresponding to the first pixel unit is also doped with first quantum rods and chiral molecules, and the second pixel unit corresponds to a liquid crystal unit. The liquid crystal cell is also doped with second quantum rods. The display panel and the electronic device of the present invention can improve the brightness of the display panel.

Description

【Technical field】 [0001] The invention relates to the field of display technology, in particular to a display panel and an electronic device. 【Background technique】 [0002] Quantum dots are semiconductor particles with a diameter of nanometers, which can excite light of a specific wavelength under an electric field or light. By adjusting the particle diameter of quantum dots, it can emit red, green or blue light. Due to the narrow spectrum of quantum dot luminescence and the characteristics of high color saturation, it can be used as a light conversion layer in a display panel, thereby improving the full-color yield of the display panel. [0003] Existing quantum dot displays need to add a circular polarizer to reduce the reflection caused by the metal electrodes in the display panel, thereby improving the contrast, but the circular polarizer will absorb nearly 50% of the display brightness in the display panel, resulting in a darker display . [0004] Therefore, it is n...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333G02F1/139
CPCG02F1/1333G02F1/139H10K59/8791G02F1/133617G02F1/13725G02F1/13762G02F1/1396G02F1/133512G02F1/133514G02F1/1337G02F1/1341G02F2201/44G02F2202/36H10K59/50
Inventor 潘甦
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD