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Self-luminous display and manufacturing method thereof

A production method and self-illumination technology, applied in the direction of electric solid-state devices, semiconductor devices, electrical components, etc., can solve the problems of large pixel pitch and inappropriateness, and achieve the effect of reducing size, widening the range of selection and application range

Inactive Publication Date: 2016-09-14
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, limited by the size of the LED particles, the pixel pitch of the currently used LED self-luminous display is relatively large. When the human eye is watching indoors or at a close distance, the graininess of the LED matrix of the entire display is very obvious, which is very unsuitable for display. indoor use

Method used

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  • Self-luminous display and manufacturing method thereof
  • Self-luminous display and manufacturing method thereof
  • Self-luminous display and manufacturing method thereof

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0024] See figure 1 The self-luminous display 100 provided by the embodiment of the present invention includes a substrate 10 , a plurality of self-luminous pixels 20 and an encapsulation layer 30 , wherein the plurality of self-luminous pixels 20 are arranged in a matrix on the substrate 10 .

[0025] Preferably, the substrate 10 is a transparent substrate. In this embodiment, the material of the substrate 10 is PET (polyethylene terephthalate).

[0026] Each pixel 20 includes a red light emitting element 21 , a green light emitting element 22 and a blue light emitting element 23 . Wherein, each light-emitting element includes a first electrode 24 and a second electrode 25 oppositely arranged on the substrate 10, and a semiconductor nanowire having a P-N junction is overlapped between the first electrode 24 and the second electrode 25 26. The first electr...

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Abstract

A self-luminous display, which includes a substrate and a plurality of pixels arranged in a matrix for self-luminescence on the substrate, wherein each pixel includes at least one light-emitting element, and the light-emitting element includes a first electrode and a second electrode oppositely arranged, A semiconductor nanowire with a P-N junction is overlapped between the first electrode and the second electrode, and the first electrode and the second electrode are used for electrification to make the semiconductor nanowire emit light. The invention also relates to a manufacturing method of the self-luminous display.

Description

technical field [0001] The invention relates to a self-luminous display and a manufacturing method thereof. Background technique [0002] Compared with traditional LCD display technology, self-luminous display technology does not require a backlight source, and its display screen can be made lighter and thinner, with a larger viewing angle, and can significantly save power. [0003] However, limited by the size of LED particles, the pixel pitch of the currently used LED self-luminous display is relatively large. When the human eye is watching indoors or at a close distance, the graininess of the LED matrix of the entire display is very obvious, which is very unsuitable for display. Indoor use. How to reduce the size of the LED light-emitting elements to reduce the pixel pitch of the LED self-luminous display, and then make the LED self-luminous display suitable for indoor use will undoubtedly be an important development direction of the LED self-luminous display. Contents...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/15H01L33/24H01L33/00B82Y40/00
Inventor 许嘉麟
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD