Array substrate, display device and manufacturing method of array substrate
A technology of array substrate and thickness direction, which is applied in semiconductor/solid-state device manufacturing, electrical components, electric solid-state devices, etc. It can solve the problems of electrical characteristic deviation, badness, and failure to guarantee normal display effect, so as to improve the working accuracy of TFT , Slow down the effect of TFT characteristic shift
Pending Publication Date: 2021-12-17
HEFEI VISIONOX TECH CO LTD
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Problems solved by technology
However, during the manufacture and use of display devices, TFTs are prone to shift in electrical characteristics when exposed to internal or external light, resulting in defects, and normal display effects cannot be guaranteed.
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[0042] Features and exemplary embodiments of various aspects of the invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention. In the drawings and the following description, at least some well-known structures and techniques have not been shown in order to avoid unnecessarily obscuring the present invention; and, for clarity, the dimensions of some structures may have been exaggerated. Furthermore, the features, structures, or characteristics described hereinafter may be combined in any suitable manner in one or more embodiments.
[0043] In the des...
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The invention discloses an array substrate, a display device and a manufacturing method of the array substrate. The array substrate comprises a substrate, a light adjusting layer arranged on the substrate, and an active layer arranged on the side, away from the substrate, of the light adjusting layer; the light adjusting layer is provided with a refraction part, the orthographic projection of at least part of the active layer on the substrate is located in the orthographic projection of the refraction part on the substrate, the refraction part is used for changing the path of light entering from the substrate so as to reduce the amount of light entering to the active layer, and the light entering the refraction part can be deflected through the refraction part, therefore, the light is diverged, so that the quantity of light actually irradiated to the active layer is less, the phenomenon of TFT characteristic offset caused by photon-generated carriers can be relieved, and the working accuracy of a TFT is improved.
Description
technical field [0001] The present application relates to the field of display technology, in particular to an array substrate, a display device and a method for manufacturing the array substrate. Background technique [0002] With the rapid development of display technology, Organic Light Emitting Diode (Organic Light Emitting Diode ， OLED) has become a research hotspot in the field of display technology, and has been widely used in display devices such as mobile phones and tablets. The thin film transistor (Thin Film Transistor, TFT) is the core component of the OLED, and its performance will directly affect the display effect of the display device. However, during the manufacture and use of the display device, the TFT is easily exposed to internal or external light to cause electrical characteristics to shift, resulting in defects, and cannot guarantee a normal display effect. Contents of the invention [0003] The present application provides an array substrate, a di...
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Login to View More IPC IPC(8): H01L27/32H01L51/52H01L51/56
CPCH10K59/12H10K71/20H10K50/858H10K71/00
Inventor 刘金贵唐正韵王明晖
Owner HEFEI VISIONOX TECH CO LTD