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Display switch device

A display switch and device technology, applied to the display field, can solve the problems of affecting the display effect, distortion of the edge of the display screen, and easy generation of glare at the peripheral edge of the lens, so as to prevent displacement, ensure the display stability, and improve the display effect.

Inactive Publication Date: 2021-07-23
成都戎盛科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the lens will magnify the light of the display screen, especially the light at the edge of the display screen, which will cause the edge of the display screen to be distorted, and the peripheral edge of the lens is prone to glare, which affects the overall display effect

Method used

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  • Display switch device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] see figure 1 , a display switch device, including a display panel 1, a display drive lead 2 and a printed circuit board 3, the display panel 1 is electrically connected to the printed circuit board 3 through the display drive lead 2, and also includes a base 4, an optical glue 5 and a display Housing 6, the printed circuit board 3 is fixed on the inner bottom wall of the base 4, the printed circuit board 3 is connected with a button switch 7, and a display bottom case 8 is arranged above the button switch 7, and the display bottom case 8 The upper surface is fixedly connected to the display panel 1, and the lower surface of the display bottom case 8 is connected to the button switch 7. An expanded beam optical fiber panel 9 for conducting light and enlarging images is arranged above the display panel 1. The expanded beam optical fiber panel 9 is embedded in the display housing 6, the top of the beam expanding optical fiber panel 9 protrudes from the display housing 6, a...

Embodiment 2

[0040] see figure 1 , a display switch device, including a display panel 1, a display drive lead 2 and a printed circuit board 3, the display panel 1 is electrically connected to the printed circuit board 3 through the display drive lead 2, and also includes a base 4, an optical glue 5 and a display Housing 6, the printed circuit board 3 is fixed on the inner bottom wall of the base 4, the printed circuit board 3 is connected with a button switch 7, and a display bottom case 8 is arranged above the button switch 7, and the display bottom case 8 The upper surface is fixedly connected to the display panel 1, and the lower surface of the display bottom case 8 is connected to the button switch 7. An expanded beam optical fiber panel 9 for conducting light and enlarging images is arranged above the display panel 1. The expanded beam optical fiber panel 9 is embedded in the display housing 6, the top of the beam expanding optical fiber panel 9 protrudes from the display housing 6, a...

Embodiment 3

[0044] see figure 1 , a display switch device, including a display panel 1, a display drive lead 2 and a printed circuit board 3, the display panel 1 is electrically connected to the printed circuit board 3 through the display drive lead 2, and also includes a base 4, an optical glue 5 and a display Housing 6, the printed circuit board 3 is fixed on the inner bottom wall of the base 4, the printed circuit board 3 is connected with a button switch 7, and a display bottom case 8 is arranged above the button switch 7, and the display bottom case 8 The upper surface is fixedly connected to the display panel 1, and the lower surface of the display bottom case 8 is connected to the button switch 7. An expanded beam optical fiber panel 9 for conducting light and enlarging images is arranged above the display panel 1. The expanded beam optical fiber panel 9 is embedded in the display housing 6, the top of the beam expanding optical fiber panel 9 protrudes from the display housing 6, a...

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Abstract

The invention discloses a display switch device, which belongs to the technical field of display, comprises a display panel, a display driving lead and a printed circuit board, and is characterized by further comprising a base, optical cement and a display shell, the printed circuit board is connected with a button switch, a beam-expanding optical fiber panel is arranged above the display panel, the top of the beam-expanding optical fiber panel protrudes out of the display shell, the bottom of the beam-expanding optical fiber panel is bonded on the display panel through optical cement, the cross section of the beam-expanding optical fiber panel is in an inverted isosceles trapezoid shape, a slope portion is arranged at the upper end of the inner side wall of the display shell, and the length of the slope portion is half of the height of the beam-expanding optical fiber panel. The beam-expanding optical fiber panel, the display panel and the button switch are organically combined together, an amplified and flat image can be presented on the beam-expanding optical fiber panel, the switch can achieve frameless full-screen display, the beam-expanding optical fiber panel is specifically arranged to be in an inverted isosceles trapezoid shape, the image can be fully amplified and displayed, and the display effect is further improved.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display switch device. Background technique [0002] The simplest switch has two metals called contacts, which make electric current form a loop when the two contacts contact, and open the circuit when the two contacts do not contact. When selecting the contact metal, it is necessary to consider its corrosion resistance, because most metals will form insulating oxides after oxidation, making the contact unable to work normally. Selecting the contact metal also needs to consider its electrical conductivity, hardness, mechanical strength, cost and whether it is toxic or not. Contacts are sometimes plated with corrosion resistant metal. It is generally plated on the contact surface of the contact to avoid affecting its performance due to oxides. Sometimes non-metallic conductive materials, such as conductive plastics, are also used on the contact surface. [0003] Wit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/14H01H13/83H01H13/30H01H13/84
CPCH01H13/14H01H13/83H01H13/30H01H13/84
Inventor 王继岷骆明君
Owner 成都戎盛科技有限公司
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