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Display panel structure provided with hidden blind hole and manufacturing method thereof

A technology for display panels and manufacturing methods, applied to instruments, electrical digital data processing, input/output process of data processing, etc., capable of solving problems such as complex manufacturing process and low yield rate of manufacturing process

Inactive Publication Date: 2016-02-03
INTERFACE OPTOELECTRONICS SHENZHEN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when ink is applied by screen printing technology, the pattern of function keys on the panel of the mobile phone needs to match with the surrounding decorative layer 16. There will be a problem that the printing cannot occur in the concave hole, so other methods of screen printing ink must be additionally used for the concave hole , not only the process is complex but also the process yield is low

Method used

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  • Display panel structure provided with hidden blind hole and manufacturing method thereof
  • Display panel structure provided with hidden blind hole and manufacturing method thereof
  • Display panel structure provided with hidden blind hole and manufacturing method thereof

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Embodiment Construction

[0037] With the rapid rise of portable products and the improvement of functional requirements, the demand in the global digital device market is also growing rapidly, especially in light and thin designs such as smart phones or tablet computers. The market demand continues to increase, and the product is beautiful With the growing trend of operating feel, the present invention is eager to improve and innovate, and after years of painstaking research, a novel display panel structure has been developed, aiming at the situation where the size of digital devices can no longer be further miniaturized. Based on the same performance or higher performance, a more reliable and simpler display panel structure is created.

[0038] see figure 2 , is a structural schematic diagram of the display panel of the present invention. The display panel structure includes a transparent substrate 20 and a decorative layer 22. The transparent substrate 20 has a blind hole 24 and a visible area 26....

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Abstract

The invention provides a display panel structure provided with a hidden blind hole and a manufacturing method thereof. A transparent substrate is provided with the blind hole and a visible area, a covering element is arranged on the visible area, printing ink is sprayed onto the surface of the photo-permeable substrate with the covering element as a mask so that a decorative layer can be formed on the inner surface of the blind hole and around the visible area, and the covering element is removed at last so that a required decorative layer pattern can be obtained. The decorative layer manufactured with the spraying technique is more uniform and efficient. Manufacturing processes are simplified, yield is increased, and manufacturing cost can be reduced.

Description

technical field [0001] The present invention relates to a display panel structure and a manufacturing method thereof, in particular to a display panel structure with hidden blind holes and a manufacturing method thereof. Background technique [0002] With the continuous development and improvement of digital technology, various information processing devices are booming at an astonishing speed, and various types of multimedia provide rich digital information in life at any time. Under the tide of digital information, the touch panel Applications have long been the focus of attention from many parties, and are also the pinnacle of new technologies for industry players to compete with each other and develop technologies. Starting from small 3-inch LCD panels for PDAs and mobile phones, to medium-sized LCD panels over 10 inches used in industrial equipment and commercial terminal products, the application range of touch panels has gradually expanded, and some have even extended...

Claims

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Application Information

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IPC IPC(8): G06F3/041
Inventor 谢佩君戴嘉骏刘忠武庄伟仲
Owner INTERFACE OPTOELECTRONICS SHENZHEN
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