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Display device

A display device and display panel technology, applied in display devices, identification devices, advertisements, etc., to achieve the effects of improving backlight uniformity and overall brightness, reducing lighting blind spots, and increasing setting flexibility

Pending Publication Date: 2022-07-29
CHAMP VISION DISPLAY INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The display panel is overlapped with the opening

Method used

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Embodiment Construction

[0014] The foregoing and other technical contents, features and effects of the present invention will be clearly presented in the following detailed description of a preferred embodiment with reference to the accompanying drawings. The directional terms mentioned in the following embodiments, such as: up, down, left, right, front or rear, etc., are only referring to the directions of the drawings. Accordingly, the directional terms used are illustrative and not limiting of the present invention.

[0015] figure 1 It is a schematic side view of the display device according to the first embodiment of the present invention. Please refer to figure 1 , the display device 10 includes a cavity 100 , a display panel 110 , an illumination light source 120 , an object OBJ and a reflective polarizer 130 . The cavity 100 has an opening 100 a and an accommodating space SP communicating with the opening 100 a , and the illumination light source 120 and the object OBJ are disposed in the ...

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Abstract

A display device comprises a cavity, a display panel, an object and a lighting source. The cavity has an opening. The display panel is overlapped on the opening. The object, the reflective polarizer and the lighting source are arranged in the cavity. The reflective polarizer is located between the object and the display panel. The display device provided by the invention has the effects that the uniformity of the light source of the lighting object is better, and the overall brightness of the display panel is also higher.

Description

technical field [0001] The present invention relates to a display device, and in particular, to a display device with a physical display function. Background technique [0002] With the vigorous development of display technology, the diversification of life applications is gradually opening another wave of eyeball revolution. Among them, commodity display cabinets or household refrigerators equipped with transparent displays are typical examples of display technology combined with daily life applications in recent years. Generally speaking, such display cabinets or refrigerators are used for the space where items are displayed, and lighting sources are required around them to clearly show the appearance of the items. However, in order to optimize the display of items, the installation position of the illumination source will inevitably reduce the backlight brightness and uniformity of the transparent display, and vice versa. In addition, the lighting source will also form ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30G09F19/12A47F11/10
CPCG09F9/30G09F19/12A47F11/10
Inventor 刘劲谷吴中豪李信宏
Owner CHAMP VISION DISPLAY INC