Array substrate, testing method and device, forming method and device and display panel forming method

A technology of an array substrate and a molding method, which is applied to electronic circuit testing, static indicators, instruments, etc., can solve the problem of insufficient testing technology and achieve the effect of simple and convenient testing process.

Active Publication Date: 2019-05-28
YUNGU GUAN TECH CO LTD
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Problems solved by technology

[0005] Organic electroluminescent displays emit light through multiple sub-pixels with different colors of outgoing light, and each sub-pixel needs to be driven by a corresponding pixel circuit to achieve light emission. Therefore, a

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  • Array substrate, testing method and device, forming method and device and display panel forming method
  • Array substrate, testing method and device, forming method and device and display panel forming method
  • Array substrate, testing method and device, forming method and device and display panel forming method

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Embodiment Construction

[0049] The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.

[0050] In each drawing of the present invention, for convenience of illustration, some dimensions of structures or parts are exaggerated relative to other structures or parts, and therefore, are only used to illustrate the basic structure of the subject matter of the present invention.

[0051] In addition, terms used herein such as "upper", "above", "under", "below", etc. to express relative positions in space are for convenience of description to describe a unit or feature as shown in the drawings relative to A relationship to another cell or feature.

[0052] Spatially relative terms may be intende...

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Abstract

The invention discloses an array substrate and a test. According to the forming method and device and the display panel forming method, the array substrate comprises a substrate body, a plurality of pixel circuits located on the substrate body and a plurality of test patterns corresponding to the pixel circuits, each pixel circuit comprises a driving unit, the test patterns are electrically connected to the driving units, and the test patterns are used for outputting test signals flowing through the driving units. The test signal can be acquired through the test pattern arranged on the array substrate, the test signal can be used for detecting whether the pixel circuit has defects or not, and the detection process is simple and convenient.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an array substrate, a testing and forming method, a device, and a display panel forming method. Background technique [0002] Today, with the development of multimedia technology and the advent of the information society, the requirements for electronic equipment are getting higher and higher, such as display equipment, communication equipment and so on. [0003] Taking display equipment as an example, in recent years, three new display technologies have emerged: plasma display, field emission display and organic electroluminescent display, all of which have made up for the shortcomings of cathode ray tubes and liquid crystal displays to a certain extent. [0004] Among them, Organic Light Emitting Devices (OLED) has a series of advantages such as self-luminescence, low-voltage DC drive, full curing, wide viewing angle, and rich colors. Compared with liquid crystal displ...

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Application Information

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IPC IPC(8): G09G3/00G09G3/3208
CPCG09G3/00G09G3/3208G01R31/28G09G3/3233H10K59/00
Inventor 白国晓关江兵谢乐
Owner YUNGU GUAN TECH CO LTD
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