Hkc Corporation Limited

Chongqing Hkc Optoelectronics Technology Co., Ltd.

Jianfeng Shan

The present application discloses a cleaning apparatus and system, including: a transmission assembly; a drive assembly, connected to the transmission assembly and located lower than the transmission assembly; a cleaning assembly, located higher than the transmission assembly; and a waterproof structure, located between the drive assembly and the cleaning assembly.

Cleaning apparatus and system

The disclosure provides a prebaking device and a prebaking system for display substrate. The prebaking device includes a top plate, a bottom plate, a first side plate, a second side plate, a third side plate defined opposite to the first side plate and a fourth side plate defined opposite to the second side plate, the top plate, the bottom plate, the first side plate, the second side plate, the third side plate and the fourth side plate form a chamber cooperatively, the first side plate is defined with a window, the second side plate is defined with an air inlet hole to connect an air supply pipe of a hot air system, the fourth side plate is defined with an air exhaust hole to connect an exhaust system, the inner surface of the top plate is defined with an anti-adhere film.

Prebaking device and prebaking system for display substrate

Disclosed are a driving method including: acquiring a first preset scanning driving signal, a second preset scanning driving signal and a preset data driving signal, and shortening the driving time of the second preset scanning driving signal so as to shorten the driving time of the second preset scanning driving signal compared to the driving time of the preset data driving signal. The even-numbered column pixels in the first row and the odd-numbered column pixels in the second row in the driving period are driven by a first preset scanning driving signal, and the odd-numbered column pixels in the first row and the even-numbered column pixels in the second row in the driving period are driven by a second preset scanning driving signal.

Driving method for display panel, driving device of display panel, and display apparatus

A driving method of display panel and a display device are provided, the driving method includes: taking a time duration of scanning at least two adjacent columns of pixel units as a driving period, a common electrodes of sub-pixels in the pixel units of a preset row are driven by different preset voltages in the current driving period, and the sub-pixels does not need to be driven by doubling the metal wiring and the driving device, thus to achieve the purpose of saving cost; and when the preset voltage is a positive or negative polarity driving voltage, the high voltage sub-pixel and the low-voltage sub-pixel in the pixel unit are driven by a preset driving mode.

Driving method of display panel for reducing viewing angle color deviation and display device

The present disclosure provides a connecting structure and a display device, the connecting structure includes a base, a connecting rod, an elastic arm, and a clamping ring. The connecting rod includes two ends, the connecting rod defines a guiding groove between the two ends; the base is fixedly connected to one end of the connecting rod; the connecting rod defines a guiding groove between the two ends, the elastic arm is fixedly connected to the other end of the connecting rod; the clamping ring is sleeved on the elastic arm; the clamping ring defines a clamping component, the clamping component is received in the guiding groove, the clamping component moves in the guiding groove under an action of an external force, allowing the clamping ring to reciprocate along a direction of the guiding groove; the clamping ring is capable of moving to generate a force on the elastic arm.

Connecting structure and display device

The present application discloses a driving method and driving system of a driving module, and a display device. A driving process of the display panel includes: receiving a first color signal and converting it into a first HSV (hue, saturation, value) spatial signal; adjusting a first saturation signal to obtain a second saturation signal; using a second color signal converted from the second saturation signal to drive the display panel. A driving process of the backlight module includes: receiving the first color signal to obtain a light source adjustment coefficient; determining the minimum color light source and using the light source adjustment coefficient to adjust the minimum color light source to obtain a fourth brightness value; driving the minimum color light source using the fourth brightness value.

Driving method and system of display assembly, and display device

A driving method and a driving device of a display panel are provided. According to the display panel of the present application, subpixels adjacent in a row direction of the display array have different polarities, and subpixels adjacent in a column direction of the display array have different polarities. Adjacent subpixels have different voltages and are alternately arranged with a higher voltage or a lower voltage. The common electrode voltage required for operating picture of each frame is periodically changed by the driving device, with operational picture of two frames of the display panel taken as one driving cycle. With respect to different frames, different common electrode voltages are correspondingly applied to drive subpixels in the display array, reducing the occurrence rate of viewing angle color shift of display panel.

Driving device and method for liquid crystal display panel solving problem of color shift at certain viewing angle

The present application discloses a driving method and driving system of a display panel, and a display device. The driving method includes: converting the first color signal to obtain a first HSV (hue, saturation, value) spatial signal; obtaining a second HSV spatial signal; reducing the minimum value of the first brightness normalized signals according to the second HSV spatial signal to obtain second brightness normalized signals; converting the second brightness normalized signals to obtain a second color signal; and driving the display panel using the second color signal.

Driving method and system of display panel, and display device

The present invention discloses a driving circuit for a display panel and a display device. The driving circuit includes a driving circuit board configured to carry a driving circuit, and first pads located on the driving circuit. The first pads are connected through a detachable connector.

Driving circuit for display panel and display device

A display and a driving device and method for display panel thereof are provided. The driving method comprises: determining corresponding first high voltage data according to first initial driving data of a first target pixel, and determining corresponding first low voltage data according to second initial driving data of a second target pixel; determining first target high voltage driving data according to the first high voltage data, and determining first target low voltage driving data according to the first low voltage data; and driving the first target pixel with the first target high voltage driving data, and driving the second target pixel with the first target low voltage driving data.

Display and driving device for driving high and low voltage data to adjacent pixels and method thereof

The present application discloses a driving method, a display panel and a driving circuit. The driving method is applied to the display panel, and includes a step of outputting a gate driving signal to a corresponding gate line of the display panel. A signal period of the gate driving signal includes a hold time, an open time, and a first pull-down time adjacent to the open time. The gate driving signal is in a first low level within the hold time, in a high level at the open time, and in a second low level within the first pull-down time, where the second low level is lower than the first low level.

Drive method, display panel and driving circuit

A method of manufacturing a low temperature polysilicon thin film, including the steps of: forming a buffer layer on a substrate; forming a silicon layer on the buffer layer; roughening a surface of the silicon layer to form an uneven surface as a recrystallization growth space; and annealing the silicon layer to form a polysilicon layer, and a partial silicon material of the polysilicon layer is formed on the recrystallization growth space.

Methods of manufacturing low-temperature polysilicon thin film and transistor

An array substrate () comprises a display region () and a bonding region (). The bonding region () is disposed around the display region (). The bonding region () of the array substrate () is provided with at least one pad (). The at least one pad () comprises a plurality of first gold fingers () spaced apart and arranged in parallel. Intervals between adjacent first golden fingers () in the same pad () are not entirely the same.

Array substrate, display panel, and display device

The present application discloses a driving method, a display panel and a driving circuit. The driving method includes a step of outputting a gate driving signal to a corresponding gate line. A signal period of a common level signal of a common line includes a first time and a second time, the first time corresponds to a first common level, and the second time corresponds to a second common level; a voltage value of the first common level is less than that of the second common level; for a common line corresponding to the Ngate line, a start moment of the first time is no later than an open moment of the corresponding Ngate line, and a start moment of the second time is no earlier than a close moment of the (N+1)gate line.

Driving method, display panel and driving circuit

A method of manufacturing a low temperature polysilicon thin film, including: forming a buffer layer on a substrate; forming a silicon layer on the buffer layer; providing a mask; patterning the silicon layer through the mask, wherein the patterned silicon layer includes a plurality of recrystallization growth spaces; and annealing the silicon layer to form a polysilicon layer, and a partial silicon material of the polysilicon layer is formed on the recrystallization growth space.

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Shenzhen, China

Jianfeng Shan