Hkc Corporation Limited

Beihai Hkc Optoelectronics Technology Co., Ltd.

Chongqing Hkc Optoelectronics Technology Co., Ltd.

Peixin Lin

Xiaodong Wang

Haijiang Yuan

Lidan Ye

Disclosed is a method for testing an array substrate, including: sequentially applying a curing drive signal to curing pad circuits according to an arrangement order of the curing pad circuits in a testing circuit board, the curing pad circuit is connected with at least two array substrates; and performing an array test on the array substrates in the curing pad circuit by the curing drive signal. The present application also discloses a device for testing an array substrate, and a computer readable storage medium.

Method and device for testing array substrate, and computer readable storage medium

The application discloses a display panel, a manufacturing method of the display panel, and a display device. The display panel includes a display area and a non-display area, and includes a first substrate and a second substrate that is aligned and bonded with the first substrate. The first substrate includes a mark corresponding to the non-display area. The second substrate includes a light shielding portion corresponding to the mark, and the light shielding portion includes a blocking member corresponding to the mark.

Display panel adding a blocking member preventing visibility of a mark, manufacturing method of the display panel, and display device

An array substrate, a method for manufacturing an array substrate, and a display device are provided. The array substrate includes a first substrate, a first common electrode layer, a second common electrode layer, a frame sealing adhesive and a conductive adhesive. The first common electrode layer is disposed at an edge of the first substrate and is in a grid shape; the second common electrode layer is disposed at an inner side the first common electrode layer, and includes a light-transmitting portion provided in a grid shape, and a gate insulating layer is provided on the light-transmitting portion. The frame sealing adhesive is disposed on the first common electrode layer. The conductive adhesive is disposed in the frame sealing adhesive and partially extends onto the gate insulating layer corresponding to the light-transmitting portion. The conductive adhesive is configured to electrically connect with a common electrode of a color filter substrate.

Array substrate, method for manufacturing array substrate, and display device

A test circuit and a display device are provided. The test circuit includes N first test pads, N second test pads, a first test circuit, a switching circuit, and a control circuit. The first test circuit is configured to output a plurality of test signals to the test pads. The control circuit outputs a control signal to the switching circuit to control the N first switching circuits to be individually turned on simultaneously, or control the N second switching circuits to be individually turned on simultaneously, thereby a one-side test of the display panel is achieved. Working states of the N first data lines or the N second data lines are determined according to a brightness of the display panel.

Test circuit and display device

Disclosed are a display panel and a repair method for the display panel, the display panel includes an array substrate, a display area, a line arrangement area, a frame sealant surrounding the display area and located in the line arrangement area, a data line, a scan line, a signal line assembly including a first signal line group and a second signal line group, the first signal line group crossing the frame sealant and disposed on one end of the data line, the second signal line group disposed on the side of the frame sealant close to the display area, and a repair line group, disposed on the side of the frame sealant away from the display area, two ends of the repair line group being electrically connected to the first signal line group and the second signal line group respectively.

Display panel and repair method for the display panel

The present disclosure discloses a display panel, including a plurality of display units extending along a first direction and arranged along a second direction, the display unit includes a first subpixel column, a second subpixel column, a first data line and a second data line, all of which are arranged along the second direction. The first subpixel column includes first subpixels arranged along the first direction, the second subpixel column includes second subpixels arranged along the first direction. The first data lines are electrically connected with the first subpixels and the second subpixels of a first driving polarity in the first subpixel column and the second subpixel column, the second data lines are electrically connected with the first subpixel and the second subpixel of a second driving polarity in the first subpixel column and the second subpixel column.

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Shenzhen, China

Peixin Lin