A kind of flexible display device and its manufacturing method
A flexible display device, flexible display technology, applied in the direction of identification devices, instruments, etc.
Active Publication Date: 2018-01-02
EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD
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Problems solved by technology
[0010] In view of the defects in the prior art, the purpose of the present invention is to provide a flexible display device and its manufacturing method, which overcomes the difficulties of the prior art, and ensures a higher contrast ratio under the condition that the luminous intensity of the screen remains unchanged or decreases. While improving the contrast ratio, the hardness of the flexible display is improved, and the power consumption of the flexible display is reduced
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[0056] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar structures in the drawings, and thus their repeated descriptions will be omitted.
[0057] The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the invention. However, those skilled in the art will appreciate that the technical solutions of the present invention may be practiced without one or more of the specific...
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The invention provides a flexible display device and a manufacturing method thereof. The device comprises: a flexible display panel; a polarizer layer formed on the flexible display panel; a touch layer formed on the polarizer layer; an optical compensation layer formed on the touch On the layer, the refractive index of the optical compensation layer ranges from 0.5 to 3; the support layer is formed on the optical compensation layer; and the anti-reflection layer is formed on the support layer, and the refractive index of the anti-reflection layer ranges from 0.5 to 3.5. The manufacturing method includes: providing a flexible display device; forming a polarizer layer on the flexible display panel; forming a touch layer on the polarizer layer; wet coating or sputtering an optical compensation layer on the touch layer; on the compensation layer; and laser transfer anti-reflection layer on the supporting layer. The flexible display device and the manufacturing method thereof of the present invention can simultaneously improve the contrast and hardness of the flexible display device and reduce the power consumption of the flexible display screen under the condition that the luminous intensity of the screen remains unchanged or decreases.
Description
technical field [0001] The invention relates to the field of display technology, in particular to a flexible display device and a manufacturing method thereof. Background technique [0002] AMOLED display has the advantages of thinness, active light emission, high definition, high brightness, high contrast, fast response, low energy consumption, wide operating temperature range, strong shock resistance, etc., and can realize soft display. [0003] AMOLED is active lighting, that is, not all pixels on the screen are emitting light in any background. Although it saves power to a great extent, the brightness of the AMOLED screen can only be adjusted by the automatic Provided by light-emitting pixels, the performance of AMOLED screens in outdoor environments is average. [0004] Such as figure 1 As shown, it is a traditional flexible display device, which at least includes an insulating layer 1' (such as polyimide resin, polyimide, referred to as PI), and a thin film transisto...
Claims
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IPC IPC(8): G09F9/33
Inventor 施秉彝祝文秀
Owner EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD