Array substrate and manufacturing method thereof
AssigneeShenzhen China Star Optoelectronics Technology Co., Ltd.
InventorsXiaoping Cheng, Yungjui Lee
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Abstract
A manufacturing method of an array substrate includes the steps of providing a base plate and forming a thin-film transistor (TFT) layer on the base plate; forming a quantum dot layer on the TFT layer; and forming a protective filter layer on the quantum dot layer to provide protection to the quantum dot layer. The protective filter layer also provides an effect of light filtering in order to prevent ultraviolet light or blue light from transmitting therethrough and allows light of red and green colors to pass.
Claims15
An array substrate manufacturing method, comprising the following steps:
- (1) providing a base plate and forming a thin-film transistor (TFT) layer on the base plate;
- (2) forming a quantum dot layer on the TFT layer, where the quantum dot layer is adapted to convert blue color into light in a wavelength range covering one of red and green colors;
- and
- (3) forming a protective filter layer on the quantum dot layer, wherein the protective filter layer provides an effect of light filtering so as to allow the light in the wavelength range covering red and green colors to transmit therethrough and prevent the light of blue color from transmitting therethrough.
An array substrate manufacturing method, comprising the following steps:
- (1) providing a base plate and forming a thin-film transistor (TFT) layer on the base plate;
- (2) forming a quantum dot layer on the TFT layer;
- and
- (3) forming a protective filter layer on the quantum dot layer, wherein the protective filter layer provides an effect of light filtering so as to allow light in a wavelength range covering red and green colors to transmit therethrough and prevent light in a wavelength range covering blue color from transmitting therethrough.
An array substrate manufacturing method, comprising the following steps:
- (1) providing a base plate and forming a thin-film transistor (TFT) layer on the base plate;
- (2) forming a quantum dot layer on the TFT layer;
- and
- (3) forming a protective filter layer on the quantum dot layer, wherein the protective filter layer provides an effect of light filtering so as to allow exclusively light in the wavelength range covering one of red and green colors to transmit therethrough.
Dependencies are inferred from the claim text.