Light-emitting diode integrated display device and manufacturing method thereof
A light-emitting diode and integrated display technology, applied in static indicators, instruments, identification devices, etc., can solve the problems of easy attenuation and low light efficiency of OLED
Active Publication Date: 2017-05-10
SPIMAGE XIAMEN CO LTD
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Problems solved by technology
[0004] One solution is to use OLED liquid crystal technology, which uses tens of thousands of LEDs on one surface, and each LED is a pixel point. The LED can directly illuminate the eyes, and the display efficiency is very good. However, OLED is organic and can be used as an outdoor It shows that it deteriorates quickly under the sun and is easy to decay; in addition, the light efficiency of OLED is low, and the efficiency of 1W in OLED is only 26 lumens, while the display efficiency of LED can be higher than 300 lumens
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[0034] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. However, the present invention can be implemented in many different forms and is not limited to the embodiments described in this specification. It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
[0035] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used in the description of the present invention in this specification are o...
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The invention provides a light-emitting diode integrated display device and a manufacturing method thereof. The light-emitting diode integrated display device comprises a silicon substrate with two faces, multiple light-emitting modules are arranged on the first face of the silicon substrate in an array mode, and each light-emitting module comprises at least one light-emitting diode and a non-volatile memory, is controlled by a column scanning driver through at least one column metal connecting line, and is controlled by a row data driver through at least one row metal connecting line; a digital signal processor and an analog signal processor are arranged on the second face of the silicon substrate, multiple penetrating electrodes are arranged between the two faces of the silicon substrate in an array mode and used for connecting the row data driver and a column data driver with the digital signal processor and the analog signal processor on the second face to form the light-emitting diode integrated display device. An ultra-thin miniature LED display screen can be manufactured and can serve as a display screen to replace an existing liquid crystal screen and an OLED display screen.
Description
technical field [0001] The present invention relates to light-emitting diode technology, in particular to a light-emitting diode integrated display device and a manufacturing method thereof. Background technique [0002] With the development of technology, light-emitting diodes have been widely used in various fields, including large-scale dot matrix display, lighting, and liquid crystal backlight. [0003] At present, the display screen of the mobile phone is mainly a liquid crystal display screen, and 60% of the electricity is used on the display screen, and it is very inconvenient to charge it every day. The most power-consuming part is the display screen. For example, the display screen of a mobile phone adopts an edge-lit type, and LEDs are arranged on the four sides to shine on the backlight plate, so that the display efficiency of the mobile phone display screen is less than 1%. [0004] One solution is to use OLED liquid crystal technology, which uses tens of thousa...
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IPC IPC(8): G09F9/33G09G3/32
CPCG09F9/33G09G3/32
Inventor 潘小和
Owner SPIMAGE XIAMEN CO LTD