Multifunctional display based on carbon-based circuit and manufacturing method thereof
A manufacturing method and display technology, which is applied in the fields of circuit, electric solid device, semiconductor/solid device manufacturing, etc., can solve problems such as no display, and achieve the effect of avoiding pollution
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Embodiment 1
[0036] This embodiment provides a carbon-based circuit-based interactive display, which includes a display substrate 1 , a pixel unit 2 , and a carbon-based circuit 3 . Wherein, the carbon-based circuit 3 includes infrared emission / output, infrared detection / sensing circuits, and also includes signal amplification, signal processing, signal transmission and signal feedback circuits. The carbon-based circuit 3 performs real-time monitoring and feedback control on the display state of the pixel unit 2 . Such as figure 1As shown, the carbon-based circuit 3 is located in the lower layer of the pixel unit 2 . The carbon-based circuit 3 includes a transistor using graphene as a channel material. The pixel unit 2 includes a TFT switch 201 and an electro-optic unit 202, the TFT switch 201 is a silicon-based TFT, and the electro-optic unit 202 is a QLED. The carbon-based circuit-based interactive display can not only detect infrared signals on (or near) the screen, realize non-conta...
Embodiment 2
[0040] This embodiment provides an interactive display based on a carbon-based circuit. The interactive display based on a carbon-based circuit includes a display substrate 1, a pixel unit 2, and a carbon-based circuit 3. The display substrate 1 is made of polyethylene terephthalate ( PET) or polyethylene naphthalate (PEN) flexible organic substrates. Wherein, the carbon-based circuit 3 includes infrared emission / output, infrared detection / sensing circuits. The carbon-based circuit 3 performs real-time monitoring and feedback control on the display state of the pixel unit 2 . Such as figure 1 As shown, the carbon-based circuit 3 is located in the lower layer of the pixel unit 2 . The carbon-based circuit 3 contains transistors using carbon nanospheres as channel materials. The pixel unit 2 includes a TFT switch 201 and an electro-optic unit 202, the TFT switch 201 is a silicon-based TFT, and the electro-optic unit 202 is a micro-LED. The carbon-based circuit-based interact...
Embodiment 3
[0042] This embodiment provides a carbon-based circuit-based interactive display, which includes a display substrate 1 , a pixel unit 2 , and a carbon-based circuit 3 . Wherein, the carbon-based circuit 3 includes an infrared detection / sensing circuit, and also includes a signal amplification, signal processing, signal transmission and signal feedback circuit. The carbon-based circuit 3 performs real-time monitoring and feedback control on the display state of the pixel unit 2 . Such as figure 1 As shown, the carbon-based circuit 3 is located in the lower layer of the pixel unit 2 . The carbon-based circuit 3 contains transistors using single-walled carbon nanotubes as channel materials. The pixel unit 2 includes a TFT switch 201 and an electro-optic unit 202. In this embodiment, the TFT switch 201 is a silicon-based TFT, and the electro-optic unit 202 is an LCD. In addition, a layer of carbon-based circuit 3 is provided on the upper surface of the interactive display based...
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