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Organic light emitting diode display device and manufacturing method thereof

A technology for light-emitting diodes and display devices, which is applied in the manufacture of semiconductor/solid-state devices, electrical components, and electrical solid-state devices, etc.

Active Publication Date: 2016-08-17
INNOCOM TECH (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In a high temperature environment, the components on the substrate are prone to damage, resulting in a drop in throughput

Method used

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  • Organic light emitting diode display device and manufacturing method thereof
  • Organic light emitting diode display device and manufacturing method thereof
  • Organic light emitting diode display device and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] The preferred embodiment is now described in conjunction with the accompanying drawings.

[0037] see figure 1 , the organic light emitting diode display device 1 of the preferred embodiment of the present invention includes a first substrate 10 , an organic light emitting diode layer 20 , a first barrier material 30 , a second substrate 40 and a second barrier material 50 .

[0038] The first substrate 10 is a transparent glass substrate, and has a first inner surface 11, a first side 13 and a first outer surface 15, wherein the first inner surface 11 is opposite to the first outer surface 15, and the first side 13 Connected between the first inner surface 11 and the first outer surface 15 . The OLED layer 20 is formed on a substantially central region of the first inner surface 11 of the first substrate 10 . In this embodiment, the OLED layer 20 generates white light. In other embodiments, the OLED layer 20 can generate red, blue and green primary color light or ca...

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PUM

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Abstract

The invention provides an organic light-emitting diode display device. The organic light-emitting diode display device comprises a first substrate, an organic light-emitting diode layer, a first blocking material, a second substrate and a second blocking material, wherein the first substrate is provided with a first side face, the second substrate is provided with a second side face, the organic light-emitting diode layer is arranged between the first substrate and the second substrate, the first blocking material is arranged at the periphery of the organic light-emitting diode layer, and is connected with the first substrate and the second substrate, and the second blocking material is arranged on the first side face and the second side face, and covers a gap between the first side face and the second side face.

Description

technical field [0001] The present invention relates to an organic light-emitting diode display device and a manufacturing method thereof, and in particular to an organic light-emitting diode display device with a relatively low Water / Oxygen Vapor Transmission Rate (WVTR / OTR) and its method of manufacture. Background technique [0002] An organic light-emitting diode is a semiconductor element that can convert electrical energy into light energy. It has high conversion efficiency, self-illumination, ultra-thin structure, high brightness, high luminous efficiency, high contrast, and short response time (reachable Within a few microseconds), ultra-wide viewing angle, low power consumption, wide operating temperature range, and flexible panels. Therefore, it is often applied to many electronic products. [0003] However, water vapor and oxygen will reduce the reliability of OLED elements. Therefore, when manufacturing OLED display devices, the OLED display devices must be fur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L51/52
Inventor 刘正雄苏信远徐湘伦
Owner INNOCOM TECH (SHENZHEN) CO LTD