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Electrochromic display and preparation method thereof

An electrochromic, electrochromic layer technology, applied in the direction of instruments, optics, nonlinear optics, etc., can solve the problems of inability to guarantee the display effect and low intensity of reflective displays, and achieve the effect of increasing brightness and increasing transmittance

Pending Publication Date: 2021-06-04
义乌清越光电科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the existing reflective device cannot guarantee the display effect of the reflective display when the intensity of the external light source is low or there is no external light source, thereby providing an electrochromic display and its preparation method

Method used

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  • Electrochromic display and preparation method thereof
  • Electrochromic display and preparation method thereof
  • Electrochromic display and preparation method thereof

Examples

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Embodiment 1

[0045] Such as figure 1 As shown, this embodiment provides an electrochromic display, including: an electrochromic component 1; One side of the dimming component 2 is suitable for switching between a transparent state and a reflective state; a light source 3, the light source 3 is arranged on the side of the dimming component 2 away from the electrochromic component 1, The light source 3 is adapted to be in an on state when the dimming component 2 is switched to a transparent state, and the light source 3 is adapted to be in an off state when the dimming component 2 is switched to a reflective state.

[0046] In the above electrochromic display, when the external light is weak or there is no external light, the light source 3 is in the on state and the dimming component 2 is switched to a transparent state, and the light emitted by the light source 3 is irradiated through the dimming component 2 to the electrochromic component 1, so as to generate a display image on the light...

Embodiment 2

[0061] Such as image 3 As shown, the present embodiment provides a method for preparing an electrochromic display, comprising the following steps:

[0062] S1. Provide an electrochromic component 1, a dimming component 2 and a light source 3, the dimming component 2 is suitable for switching between a transparent state and a reflective state;

[0063] S2, disposing the dimming component 2 on the side of the electrochromic component 1 away from the light emitting side of the electrochromic component 1;

[0064] S3. The light source 3 is arranged on the side of the dimming component 2 away from the electrochromic component 1, and the light source 3 is adapted to be turned on when the dimming component 2 is switched to a transparent state, so The light source 3 is adapted to be in an off state when the dimming component 2 is switched to a reflective state.

[0065] In the preparation method of the above-mentioned electrochromic display, the light adjustment component 2 is arra...

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Abstract

The invention provides an electrochromic display and a preparation method thereof. The electrochromic display comprises an electrochromic assembly, a dimming assembly and a light source, the dimming assembly is located on the side, away from the light emitting side of the electrochromic assembly, of the electrochromic assembly, and the dimming assembly is suitable for being switched between a transparent state and a reflection state; the light source is arranged on the side, away from the electrochromic assembly, of the dimming assembly, the light source is suitable for being in an on state when the dimming assembly is switched to be in the transparent state, and the light source is suitable for being in an off state when the dimming assembly is switched to be in the reflection state. According to the electrochromic display, the dimming assembly is controlled to be switched between the transparent state and the reflection state, and the light source is controlled to be turned on and turned off, so that the electrochromic display can guarantee a good display effect under different external light intensities.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an electrochromic display and a preparation method thereof. Background technique [0002] With the development of display technology, reflective electronic display technology is currently being widely used in displays such as electronic readers and electronic paper price tags as a new type of electronic display technology. The reflective display has a reflective layer, and external light is reflected by the reflective layer to generate a display image on the light-emitting side. [0003] However, the display effect of the reflective display is highly dependent on the intensity of the external light source. Specifically, when the intensity of the external light source is high, the display image of the reflective display has high brightness; when the intensity of the external light source is low, the brightness of the display image of the reflective display decreases; when there ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/157G02B1/11
CPCG02F1/157G02B1/11
Inventor 刘航马中生李流民刘高鹏唐鹏宇穆欣炬
Owner 义乌清越光电科技有限公司
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