Tcl China Star Optoelectronics Technology Co., Ltd.

South China University of Technology

Osram Ag

Osram Gmbh

Hu Wang

Zhifeng Hao

Han Huang

Martin Brueckel

Yichen Sheng

Haixiang He

Yihui Liang

Wanchun Jiang

Pet toy ball

A substrate, a method of manufacturing thereof, and a display panel are provided. The substrate includes a substrate layer and a super-hydrophobic layer. The substrate layer includes a first surface and a second surface disposed opposite the first surface. The super-hydrophobic layer is located on the first surface of the substrate layer. The super-hydrophobic layer is a porous metal film formed of a copper-zinc alloy.

Substrate and manufacturing method thereof and display panel

The present invention discloses a graphical programming control and storage system, which includes a central control module, a display module connected to the central control module, a message response module, a graphical programming inter-component operating module, a graphical programming intra-component operating module, an item attribute and control module, a user-defined component module, an item persistence module, and a compilation module; and the central control module is responsible for processing, storing, and returning a delivered information and result. The system enables a user to complete complex programming by dragging the graphical programming components, and finally generates a formulated language or executable program, thus implementing graphical programming. The present invention can implement graphical programming control and storage by the solution above, enabling visible and intuitive programming, and improving the working efficiency of programmers.

Graphical programming control and storage system

A light emitting unit driving circuit may include: an operating voltage supplying unit configured to supply a voltage input for the driving circuit; a driving unit coupled to the operating voltage supplying unit and configured to drive the light emitting unit to make the light emitting unit turn on or turn off; and a feedback control unit coupled between the driving unit and the light emitting unit, and configured to form a feedback loop together with the driving circuit and the light emitting unit to stabilize an operating current of the light emitting unit.

Light emitting unit driving circuit and light emitting device

Growing community of inventors

Guangdong, China

Hu Wang