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OLED display device and manufacturing method

A technology for a display device and a manufacturing method, applied in identification devices, instruments, calculations, etc., can solve the problems of unfavorable small electronic equipment design, increased frame size, easy wear, etc., shorten communication distance, reduce module thickness, The effect of reducing production costs

Active Publication Date: 2018-12-07
SUZHOU QUINGYUE OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in order to ensure the wiring space of the NFC antenna in such a solution, the NFC wire frame must be made very large, thereby increasing the frame size of the entire module outside the display area
This solution solves the problem of easy wear and misalignment of conventional NFC antenna wiring to a certain extent, but the excessively large module frame size is also not conducive to the design of small electronic devices

Method used

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  • OLED display device and manufacturing method
  • OLED display device and manufacturing method
  • OLED display device and manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0048] figure 1 It is a schematic structural diagram of the OLED display device in the first embodiment of the present invention, please refer to figure 1 , the OLED display device 100 includes an OLED display panel 10, an isolation layer 20, a first transparent film 31, a second transparent film 32, and a cover glass 40. In this embodiment, the display panel 10, the isolation layer 20, the first transparent film The film 31, the second transparent film 32 and the cover glass 40 are stacked in sequence, that is, the isolation layer 20 is disposed on the OLED display panel 10, the first transparent film 31 is disposed on the isolation layer 20, and the second transparent film 32 is disposed on the first On the transparent film 31 , the cover glass 40 is disposed on the second transparent film 32 , and the various structural layers can be bonded by transparent optical adhesive (OCA). In other embodiments, the positions of the first transparent film 31 and the second transparent...

no. 2 example

[0060] Figure 4 It is a schematic structural diagram of the OLED display device in the second embodiment of the present invention, please refer to Figure 4, the OLED display device 100a includes an OLED display panel 10, an isolation layer 20, a transparent film 33, and a cover glass 40. In this embodiment, the display panel 10, the isolation layer 20, the transparent film 33, and the cover glass 40 are stacked in sequence. That is, the isolation layer 20 is disposed on the OLED display panel 10 , the transparent film 33 is disposed on the isolation layer 20 , the cover glass 40 is disposed on the transparent film 33 , and the various structural layers can be bonded by transparent optical adhesive (OCA).

[0061] The OLED display panel 10 includes an OLED panel encapsulation cover 11 , an OLED first electrode 12 , an OLED light-emitting area 13 , an OLED second electrode 14 , an OLED substrate 15 and an insulating protection film 16 which are sequentially stacked. When the ...

no. 3 example

[0066] Figure 7 It is a schematic structural diagram of the display device in the third embodiment of the present invention, please refer to Figure 7 , the OLED display device 100b includes an OLED display panel 10, an isolation layer 20, a transparent film 34, and a cover glass 40. In this embodiment, the display panel 10, the isolation layer 20, the transparent film 34, and the cover glass 40 are stacked in sequence That is, the isolation layer 20 is disposed on the OLED display panel 10 , the transparent film 34 is disposed on the isolation layer 20 , the cover glass 40 is disposed on the transparent film 34 , and the various structural layers can be bonded by transparent optical adhesive (OCA).

[0067] The OLED display panel 10 includes an OLED panel encapsulation cover 11 , an OLED first electrode 12 , an OLED light-emitting area 13 , an OLED second electrode 14 , an OLED substrate 15 and an insulating protection film 16 which are sequentially stacked. When the OLED d...

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Abstract

The invention discloses an OLED (Organic Light Emitting Diode) display apparatus and a fabrication method. The OLED display apparatus comprises an OLED display panel, wherein the OLED display panel comprises an OLED screen body packaging cover, a first OLED electrode, an OLED luminous region, a second OLED electrode, an OLED substrate and an insulated protective film which are stacked in sequence; the OLED substrate has a first surface towards one side of the OLED luminous region and a second surface towards one side of the insulated protective film; the second OLED electrode is located on one side of the first surface of the OLED substrate; a touch sensing layer is directly made and formed on the second surface of the OLED substrate; the OLED luminous region emits light towards one side of the OLED substrate to perform display; and an NFC (Near Field Communication) antenna route is arranged on one side of a display surface of the OLED display panel and made from a transparent conductor material. According to the OLED display apparatus, the touch sensing layer, the NFC antenna route and the OLED display panel are arranged integrally, so that the component quantity and the module thickness can be reduced, a fabrication process is simplified, the production cost is lowered, an NFC signal is high in sensitivity and reliability, the NFC antenna route is difficult to break and deviate, and the narrow bezel design of the module can be realized.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an OLED display device and a manufacturing method. Background technique [0002] There are many types of display technologies, including liquid crystal display (Liquid Crystal Display, LCD) and organic light-emitting diode display (organic light-emitting diode, OLED). Among them, OLED display is very attractive, which has the advantages of self-luminous display, thin and light power saving, etc. It can also be made of flexible display based on flexible materials, which can be rolled, folded or used as a part of wearable devices. The light-emitting principle of OLED is to deposit a very thin organic light-emitting material between two electrodes, pass a current to the organic light-emitting material, and cause light emission through carrier injection and recombination. [0003] Graphene is the thinnest and hardest nano-material known in the world, it is almost completely transpa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041G09F9/33
CPCG06F3/0412G06F2203/04103G09F9/33
Inventor 高裕弟穆欣炬李鹏云鲁凤娟
Owner SUZHOU QUINGYUE OPTOELECTRONICS TECH CO LTD
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