Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

Tcl China Star Optoelectronics Technology Co., Ltd.

Osram Gmbh

Ledvance Gmbh

Shenzhen H & T Intelligent Control Co., Ltd.

Quansheng Liu

Bo Sun

Juncheng Xiao

Xin Hui Zhang

Hongyuan Xu

Bin Liu

Ji Li

Shijun Nie

Middel Tjaco

Zesheng Ye

Nimchung Ku

Junnan He

Xinhua Jiang

Yongliang Huang

Yanwen Liu

Yunsong Zhang

Wenjun Lan

Embodiment of the present application discloses a spliced display device and a spliced display screen, wherein a groove is formed at a splicing area between adjacent ones of liquid crystal display panels, an LED light-emitting unit is disposed in the groove. Such an arrangement can not only eliminate splicing seams, but also prevent a side of the light-emitting diode light bar from being seen at a side viewing angle, and will not produce black stripes, thereby greatly improving user's experience.

Spliced display device and spliced display screen

A driving circuit of a light-emitting device, a backlight module and a display panel are disclosed in the present disclosure. The driving circuit of the light-emitting device includes a light-emitting device, a driving transistor, a data signal writing module, a first power signal writing module, a second power signal writing module, a light-emitting control module, and a storage module.

Driving circuit of light-emitting device, backlight module and display panel

The present application provides a backlight module, a display panel and an electronic device, including a substrate; a plurality of driving units, formed on the glass substrate; and a plurality of mini-LEDs, each of which includes a first electrode and a second electrode, wherein the driving unit includes a switching module, a driving module and a storing module, one end of the switching module is connected to the driving module and the storing module, the driving module is connected to the mini-LED.

Backlight module, display panel and electronic device

A display drive circuit, a method for operating the display drive circuit, and a display panel. The method for operating the display drive circuit comprises: reversing output values of a first voltage output terminal and a second voltage output terminal to make a reference voltage output terminal outputs a high voltage, and a sampling voltage output terminal outputs a low voltage; scan lines providing a scan voltage, data lines providing a data voltage, and a sensor sensing a voltage variation value of a anode of a light-emitting diode; and adjusting the data voltage provided by the data lines according to the voltage variation value.

Display drive circuit, method for operating same, and display panel

A photocatalyst sterilization device includes a housing, wherein the housing includes a first receiving chamber and a second receiving chamber that are in communication with each other, the first receiving chamber receives a photocatalyst layer and a light source assembly configured to irradiate the photocatalyst layer, the second receiving chamber receives an axial-flow fan; and an air inlet and an air outlet are defined in the same surface of the housing, one of the air inlet and the air outlet is corresponded to the first receiving chamber in position, the other one of the air inlet and the air outlet is corresponded to the second receiving chamber in position, and a direction in which the axial-flow fan suctions air via the air inlet is parallel to a direction of irradiation of the light source assembly.

Photocatalyst sterilization device and refrigerator including the same

Various embodiments may relate to an end cap for a lamp tube of an illuminating device, including a mounting ring fixedly mounted to one end of the lamp tube by means of an assembled end, and a cover plate for closing the mounting ring at a free end. The end cap further includes a rotating ring mounted between the mounting ring and the cover plate at the free end, the cover plate rotatably closes the mounting ring by means of the rotating ring. Further various embodiments relate to an illuminating device adopting the end cap.

End cap of lamp tube and illuminating device using said end cap

A base configured to carry a light emitting body and to be inserted into a round tube housing, may include: a rectangular portion configured to carry the light emitting body on a first surface of the rectangular portion; and first and second fixing portions configured to extend from first and second long edges of the rectangular portion respectively in a space that a second surface of the rectangular portion faces, such that when the base is inserted into the round tube housing, at least a part of each of the first and second fixing portions presses against the inner wall of the round tube housing, and a first part close to the first long edge and a second part close to the second long edge in the first surface of the rectangular portion press against first and second protrusions on the inner wall of the round tube housing respectively.

Base, round tube housing and lamp including base and round tube housing

Growing community of inventors

Shenzhen, China

Quansheng Liu