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Frameless display switch device

A display switch, borderless technology, applied to the display field, can solve the problems of easy glare on the peripheral edge of the lens, affecting the display effect, small viewing angle of the screen, etc.

Active 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, which is characterized by a small viewing angle and dispersion, and the peripheral edge of the lens is prone to glare, which affects the overall display effect

Method used

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  • Frameless display switch device
  • Frameless display switch device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] see figure 1 , a frameless display switching 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 fixed shell 4, optical glue 5, A key switch 6, a display case 7 and an optical fiber panel 8 for conducting light, the printed circuit board 3, the key switch 6, the display case 7 and the display panel 1 are arranged in the fixed case 4, and the key switch 6 is arranged on the display Between the shell 7 and the printed circuit board 3, the top of the key switch 6 is connected to the display shell 7, and the bottom of the key switch 6 is connected to the printed circuit board 3, and the display shell 7 is fixed on the inner top wall of the fixed shell 4 to display There is a groove 9 inside the casing 7, the display panel 1 is fixed in the groove 9, the cross section of the groove 9 is inverted "T" shape, a...

Embodiment 2

[0039] see figure 1 , a frameless display switching 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 fixed shell 4, optical glue 5, A key switch 6, a display case 7 and an optical fiber panel 8 for conducting light, the printed circuit board 3, the key switch 6, the display case 7 and the display panel 1 are arranged in the fixed case 4, and the key switch 6 is arranged on the display Between the shell 7 and the printed circuit board 3, the top of the key switch 6 is connected to the display shell 7, and the bottom of the key switch 6 is connected to the printed circuit board 3, and the display shell 7 is fixed on the inner top wall of the fixed shell 4 to display There is a groove 9 inside the casing 7, the display panel 1 is fixed in the groove 9, the cross section of the groove 9 is inverted "T" shape, a...

Embodiment 3

[0043] see figure 1 , a frameless display switching 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 fixed shell 4, optical glue 5, A key switch 6, a display case 7 and an optical fiber panel 8 for conducting light, the printed circuit board 3, the key switch 6, the display case 7 and the display panel 1 are arranged in the fixed case 4, and the key switch 6 is arranged on the display Between the shell 7 and the printed circuit board 3, the top of the key switch 6 is connected to the display shell 7, and the bottom of the key switch 6 is connected to the printed circuit board 3, and the display shell 7 is fixed on the inner top wall of the fixed shell 4 to display There is a groove 9 inside the casing 7, the display panel 1 is fixed in the groove 9, the cross section of the groove 9 is inverted "T" shape, a...

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Abstract

The invention discloses a frameless 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 fixed shell, optical cement, a key switch, a display shell and an optical fiber panel, the key switch is set between the display shell and the printed circuit board, the display shell is fixed on the inner top wall of the fixed shell, a groove is formed in the display shell, the display panel is fixed in the groove, the cross section of the groove is in an inverted T shape, the bottom of the optical fiber panel is embedded in a notch of the inverted T-shaped groove, the optical fiber panel is bonded on the display panel through optical cement, and the top of the optical fiber panel protrudes out of the top wall of the fixed shell. The optical fiber panel, the display shell and the key switch are organically combined, an amplified and flat image is displayed through the optical fiber panel, a large-picture visual angle is guaranteed, the display panel is wrapped by the display shell, the display stability is guaranteed, and the full-screen frameless display effect is achieved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a borderless 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. Corrosion resistant metals are sometimes plated on the contacts. 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. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01H13/14H01H13/06H01H13/30H01H13/83H01H13/84
CPCH01H13/14H01H13/06H01H13/30H01H13/83H01H13/84
Inventor 王继岷骆明君
Owner 成都戎盛科技有限公司
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