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Waterproof display panel and assembling process thereof

A display panel and display area technology, applied in the direction of identification devices, sealed casings, instruments, etc., can solve the problems of easy aging, damage, cumbersome, damage, etc., and achieve the effects of high waterproof reliability, simple installation and operation, and low cost

Active Publication Date: 2012-09-19
ZHANGZHOU KEHUA TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in order to achieve the waterproof function of the display panel, a simple PVC film is usually used to prevent water leakage at the product display and key operation parts. When the PVC film is used outdoors for a long time, it is easy to age and damage, degumming, and frequent operation. The device display or button part enters the product, the pure PVC film protection and waterproof level is not enough, it is easy to leak or the button operation function is cumbersome.
[0003] Another way to solve the waterproofing of outdoor electronic equipment products is to not open holes in the button part, and directly use some sound or vibration devices to realize the button operation. The sound control or vibration often cannot achieve all the functions that can be easily realized by the button operation. Not conducive to the operation and use of ordinary users

Method used

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  • Waterproof display panel and assembling process thereof
  • Waterproof display panel and assembling process thereof
  • Waterproof display panel and assembling process thereof

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Embodiment Construction

[0029] The present invention will be further described in detail below with reference to the drawings and embodiments; however, the waterproof display panel and its assembly process of the present invention are not limited to the embodiments.

[0030] A waterproof display panel in this embodiment, see the attached Figure 1-6 , its waterproof display panel includes PVC film 1, metal panel 2, transparent PC board 3, PVC film 1 is provided with LCD / LED display area 11, button area 13, indicator light display area 12, the front surface of metal panel 2 is provided with a metal Groove 20, also offers an LCD / LED display window 21 that is adapted to the size of LCD / LED display area 11 at the metal groove 20 place, is also provided with at least one the first that is adapted to the size of keypad 13 at the metal groove place A button window 22 and at least one light transmission window 23 adapted to the size of the indicator light display area 12 . The PVC film 1 is inlaid or covere...

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Abstract

The invention discloses a waterproof display panel, which comprises a PVC (polyvinyl chloride) membrane, a metal panel and a transparent PC (Poly Carbonate) board from top to bottom and is characterized in that the front surface of the metal panel is provided with a metal groove, and the PVC membrane is embedded or covered in the metal groove; the PVC membrane is provided with an LCD / LED display region, and an LCD / LED display window the size of which is matched with that of the LCD / LED display region is also arranged at the metal groove; a rear panel of the metal panel is closely attached to the front surface of the transparent PC board; and the front surface of the transparent PC board is provided with a first annular groove, and transparent silica gel is contained in the first annular groove. The display panel has a double-layer waterproof function and also has the characteristics of low cost, good waterproofness and simpleness in installation and operation.

Description

technical field [0001] The invention relates to a waterproof display panel and its assembly process, more specifically to a waterproof display panel and its assembly process. Background technique [0002] With the development of science and technology and the rapid growth of human production and living needs, electronic equipment products are developing rapidly, with a wide variety of products, and more and more electronic equipment products are used in outdoor environments. Nowadays, many outdoor electronic equipment products often have a display panel structure with buttons and indicator lights, and this type of display panel has a higher waterproof level requirement. At present, in order to achieve the waterproof function of the display panel, a simple PVC film is usually used to prevent water leakage at the product display and key operation parts. When the PVC film is used outdoors for a long time, it is easy to age and damage, degumming, and frequent operation. The dev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/06G09F9/30
Inventor 梁碧辉陈成辉苏先进邹建忠
Owner ZHANGZHOU KEHUA TECH CO LTD
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