Display panel and preparation method of display panel
A display panel and display area technology, applied in optics, instruments, electrical components, etc., can solve the problem of low light transmittance of the display panel, and achieve the effect of improving the display effect, strengthening the competitiveness, and improving the overall light transmittance.
Active Publication Date: 2021-07-09
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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Problems solved by technology
[0005] The embodiment of the present invention provides a display panel and a method for preparing the display panel, which are used to solve the problem of improving the energy efficiency of the functional area of the multifunctional display panel in the prior art. The increased number of devices and circuit design area have the technical problem of blocking the backlight, resulting in low overall light transmittance of the display panel
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[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.
[0036] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the pr...
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The invention discloses a display panel and a preparation method of the display panel. The display panel comprises a first substrate layer which comprises a display area and a functional area, a first protection layer which is arranged on the first substrate layer, a first light-emitting device which is arranged on the first protection layer and located on the light-emitting side of the functional area, a second protection layer which is arranged on the first protection layer and wraps the first light-emitting device, and a second substrate layer which is arranged on the second protection layer and is opposite to the first substrate layer. Compared with an existing display panel and a preparation method of the display panel, the first light-emitting device is arranged on the light-emitting side of the functional area of the first substrate layer, the light-emitting rate of the functional area can be improved through the light emitted by the first light-emitting device, and therefore backlight is prevented from being blocked by light-tight devices and circuits in the functional area, therefore, the overall light transmittance of the display panel is improved, the picture display effect is improved, and the product competitiveness is enhanced.
Description
technical field [0001] The invention relates to the field of display technology, in particular to a display panel and a method for preparing the display panel. Background technique [0002] Thin film transistor liquid crystal display (TFT-LCD) is widely used in the current flat panel display industry because of its light, thin, small and other characteristics, low power consumption, no radiation, and relatively low manufacturing cost. In order to broaden the commercial and household functions of liquid crystal displays, many functions are now integrated into the display, such as color temperature sensing, laser sensing, gas sensing, etc., which improves the applicable scenarios of liquid crystal displays. However, many integrated functions are in the new development stage, and there are still many processes and related designs that need to be improved in order to improve the performance of various integrated function LCDs. [0003] In the prior art, in order to achieve the ...
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IPC IPC(8): G02F1/1333G02F1/1335G02F1/13357G02F1/1362H01L27/32
CPCG02F1/1333G02F1/1362G02F1/133512G02F1/1336H10K59/00H10K59/12
Inventor 王海军
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD