Manufacturing method of display device and display device
A technology for display devices and manufacturing methods, applied in semiconductor/solid-state device manufacturing, semiconductor devices, electrical components, etc., can solve the problems of increasing process steps, increasing process complexity, increasing bending operations, etc., and achieve the effect of simplifying the production process
Active Publication Date: 2019-02-19
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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Problems solved by technology
This manufacturing method needs to increase the bending operation after forming the display device, which increases the process steps and increases the process complexity.
Method used
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[0083] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.
[0084] Figure 1A and Figure 1B It is a structural schematic diagram of a curved surface display device in the related art.
[0085] Such as Figure 1A As shown, in the related art, each layer structure of the display device is firstly formed on a flat substrate. The display device is then formed by bending as Figure 1B The circular shape shown requires many steps, and there are s...
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The present disclosure relates to a manufacturing method of a display device and a display device, the method comprising: providing a curved substrate; controlling the rotation of the curved substrate to form a thin film transistor on one side of the curved substrate; controlling the rotation of the curved substrate to form a thin film transistor on one side of the curved substrate An organic light-emitting layer is formed on the side of the thin film transistor away from the curved substrate; the rotation of the curved substrate is controlled to form a packaging structure on the side of the organic light-emitting layer away from the thin film transistor. Through the technical solution of the present disclosure, since the substrate is curved, the plurality of thin film transistors formed along one side of the substrate are also curved, and the organic light-emitting layer formed on the thin film transistor is also curved, and the final packaging structure is also curved. Curved, so that the formed display device is also curved, so no bending operation is required during the manufacturing process, which simplifies the manufacturing process.
Description
technical field [0001] The present disclosure relates to the field of display technology, and in particular, to a method for manufacturing a display device and a device. Background technique [0002] In order to meet the increasing needs of users, more curved surface display devices, such as smart bracelets and smart watches, are provided in the related art. [0003] The method for fabricating a curved display device in the related art is generally to form various layer structures on a flat substrate to form a display device, and then bend the display device into a curved surface to form a curved display device. In this manufacturing method, bending operations are required after the display device is formed, which increases process steps and increases process complexity. Contents of the invention [0004] The present disclosure provides a manufacturing method of a display device and a display device to solve the deficiencies in the related art. [0005] According to a fi...
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IPC IPC(8): H01L27/32H01L51/56
CPCH10K59/125H10K71/00
Inventor 周振东刘伟光胡绍星
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD