Display device and method of manufacturing the same

Abstract

The invention discloses a display panel and a manufacturing method therefor, and belongs to the technical field of display. The display device comprises a bearing substrate, a plurality of display units and a plurality of control units, wherein the display units and the control units are disposed on the bearing substrate in an array manner. The display units are corresponding to the control unitsin a one-to-one manner, and each display unit is used for reflecting the light with one color. Each display unit comprises a first reflecting layer and a second reflecting layer, which are sequentially arranged in a direction of being far from the bearing substrate in a parallel manner. Each first reflecting layer comprises a shape memory layer and a reflecting film layer, which are sequentially disposed in a direction of being far from the bearing substrate. Each second reflecting layer comprises a substrate and a semi-transparent semi-reflecting film layer disposed on the substrate. Each control unit is used for changing the thickness of the shape memory layer in the corresponding display unit, so as to adjust the interval between the first reflecting layers and the second reflecting layers. The device and method solve problems in the related technology that an IMOD device is more complex in structure, and is complicated in manufacturing technology. The method is used for the manufacturing of the display device.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display device and a manufacturing method thereof. Background technique [0002] The interferometer modulator display (English: Interferometric Modulator Display; abbreviation: IMOD) technology is a reflective display technology. The IMOD display includes a plurality of display units, and each display unit includes two parallel reflective layers. When light is irradiated on the two parallel reflective layers, based on the principle of light interference, when the wavelength of the reflected light is different from that of the two reflective layers When the distance between the surfaces conforms to a specific relationship, the reflected light will have an intensified effect. Therefore, the color of the reflected light and the intensity of the reflected light can be adjusted by changing the distance between the surfaces of the two reflective layers. [0003] In related technolo...

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Problems solved by technology

[0005] Embodiments of the present invention provide a display device and a manufacturing method thereof, which can solve the problems in the related art that the structure of the IMOD device is complicated and the manufacturing process is complicated

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