Abstract: The present invention provides a display panel and a manufacturing method thereof. The display panel comprises a blue organic light-emitting diode (OLED) layer, a thin film encapsulation layer, and a quantum dot color film layer, wherein a serrated encapsulation layer disposed on a side surface of the quantum dot color film layer near the thin film encapsulation layer. The method for manufacturing the display panel comprises a quantum dot color film layer manufacturing step, a serrated encapsulation layer manufacturing step, a blue OLED layer manufacturing step, and a thin film encapsulation layer manufacturing step. The technical effect of the present invention is that the serrated encapsulation layer is disposed on a surface of the quantum dot color film layer, so that blue light is refracted, optical path of blue light in the quantum dot layer is increased, and light conversion efficiency of blue light is improved.
Type:
Grant
Filed:
June 12, 2019
Date of Patent:
March 9, 2021
Assignee:
SHENZHEN CHINA STAR OPTOELECTONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Abstract: The invention provides an OTFT and manufacturing method thereof. The OTFT comprises: a substrate; a source/drain electrode layer, formed on the substrate; an organic semiconductor layer, formed on the source/drain electrode layer; an organic insulating layer, formed on the organic semiconductor layer; a charge injection layer, formed on the organic insulating layer; a gate electrode layer, formed on the charge injection layer. The invention also provides a corresponding manufacturing method. The OTFT of the invention provides a novel structure for organic thin film transistor to improve the OTFT device stability; the OTFT prepared by the manufacturing method of OTFT of the present invention improves the OTFT device stability.
Type:
Grant
Filed:
December 14, 2017
Date of Patent:
August 20, 2019
Assignee:
SHENZHEN CHINA STAR OPTOELECTONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.