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Display device and manufacturing method thereof

A technology of a display device and a manufacturing method, which can be applied to identification devices, optics, instruments, etc., can solve the problems of single display color and low display resolution.

Inactive Publication Date: 2020-11-20
XIAMEN TIANMA MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a display device and its manufacturing method to solve the problem of single display color and low display resolution of display devices with human-computer interaction components in the prior art

Method used

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  • Display device and manufacturing method thereof
  • Display device and manufacturing method thereof

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Embodiment Construction

[0031] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0032] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0033] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0034] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses a display device and a manufacturing method thereof, and belongs to the technical field of display, the display device comprises a control assembly and a display panel which are oppositely arranged, the control assembly comprises a plurality of light guide elements, and the orthographic projection of the control assembly to the light emitting surface of the display panel islocated in the range of a display area; a collimation layer comprising a plurality of collimation holes is arranged on the side, close to the display panel, of the control assembly, and the orthographic projection of one collimation hole towards the light emitting face of the display panel is at least partially overlapped with one sub-pixel. The manufacturing method of the display device is usedfor manufacturing the display device, alignment of the collimation layer and the pixel units is achieved through the first alignment marks and the second alignment marks, and the orthographic projection of one collimation hole to the light emitting face of the display panel is at least partially overlapped with one sub-pixel. The light emitted by the display panel is converged through the collimating layer, the imaging definition of the top display picture of the control assembly is prevented from being influenced by the diffused light, then the display pattern is more clearly transmitted to auser, and the user experience is improved.

Description

technical field [0001] The present invention relates to the field of display technology, and more particularly, to a display device and a manufacturing method thereof. Background technique [0002] In the prior art, each vehicle-mounted display device has some corresponding interactive devices, such as buttons or knobs, etc., and the driver can adjust functions such as air conditioning, navigation, or multimedia by using human-computer interaction components. The application that combines the knob module and the display module as the traditional human-computer interaction is also constantly appearing. The function of the traditional knob is relatively single, and it is mostly used to adjust the temperature of the air conditioner, the audio volume and other functions. The information on the surface of the knob is also relatively single, mostly characters and warning lights, etc. The information elements on the surface of the knob are single, the color is fixed and cannot be ...

Claims

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Application Information

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IPC IPC(8): G09F9/30G02F1/1333G02F1/1335G06F3/041G06F3/044
CPCG09F9/30G02F1/13338G02F1/133524G06F3/0412G06F3/0416G06F3/0443G06F2203/04112
Inventor 孙星陈建诚陆鹭杰
Owner XIAMEN TIANMA MICRO ELECTRONICS
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