Boe Technology Group Co., Ltd.

Yu'E Jia

Yun Sik Im

Hui Zhang

Kuanjun Peng

Liwei Liu

Shunhang Zhang

Hongrun Wang

Yoon Sung Um

Kai Hou

Feng Liao

Hui Li

Hyun Sic Choi

A phase shifter, a phase shift degree compensation device, and a phase shift degree compensation method are provided. The phase shifter includes a first substrate and a second substrate that are oppositely arranged, a resonant circuit, a signal line, and a first alignment layer are on a side of the first substrate facing the second substrate, a conductive layer and a second alignment layer are on a side of the second substrate facing the first substrate, a liquid crystal layer is between the first alignment layer and the second alignment layer, and the resonant circuit is configured to detect an actual equivalent dielectric constant of the liquid crystal layer.

Phase shift compensation device for detecting and adjusting an actual dielectric constant in a liquid crystal phase shifter

An array substrate and a display panel are provided. The array substrate includes: a plurality of sub-pixels arranged along a row direction and a column direction, four or six adjacent sub-pixel columns constituting a sub-pixel column group; a plurality of data lines extending along the column direction and comprising a first data line and a second data line. In the row direction, the first data line and the second data line are respectively provided on two sides of the sub-pixel column group, and a data line pair including the first data line and the second data line is located between adjacent sub-pixel column groups.

Array substrate and display panel

A display driving method, a display panel and a display device. In the display driving method, the voltage (Vgl) of a gate turning-off signal at least changes once during the period of applying the gate turning-off signal to each gate line (Gate 1, Gate 2, . . . ). A pixel voltage signal is varied as the gate turning-off signal changes. Thus, the variation frequency of the pixel voltage signal within the display time of each frame is increased by changing the gate turning-off signal within the display time of each frame, which is equivalent to increase the refreshing frequency, so that the human eyes cannot recognize flicker.

Display driving method, display panel and display device

An array substrate, a display panel and a display device are provided. The array substrate includes a base substrate, and, subpixels disposed on the base substrate. A first electrode and a second electrode are disposed in each of the subpixels; the first electrode includes first electrode strips; the second electrode includes second electrode strips. A distance between a projection of one second electrode strip and a projection of a first electrode strip adjacent to the second electrode strip in the first direction is S1; a distance between the projection of the second electrode strip and a projection of one first electrode strip adjacent to the second electrode strip in a direction opposite to the first direction is S2; a first domain includes a part in which S1 is greater than S2; and a second domain includes a part in which S1 is less than S2.

Array substrate, display panel and display device

The present disclosure discloses a display panel, a display device and a driving method thereof. The display panel comprises: a first substrate and a second substrate arranged opposite to each other, and liquid crystals disposed between the first substrate and the second substrate, the first substrate comprising a plurality of gate lines and a plurality of data lines, wherein the first substrate is provided with a plurality of pixel regions distributed in an array, each of the plurality of pixel regions being provided with liquid crystals having four initial pretilt angles and comprising a first sub-pixel region and a second sub-pixel region arranged in a scanning direction, each of the first sub-pixel region and the second sub-pixel region being provided with one thin film transistor; each of the plurality of gate lines is connected to gates of all the thin film transistors in a row of pixel regions, each of the plurality of data lines being connected to a first electrode of all the thin film transistors in a column of pixel regions, the first electrode being one of a source and a drain; and the display panel further comprises a driving circuit for providing different gate turn-on voltages to two adjacent gate lines.

Growing community of inventors

Beijing, China

Yu'E Jia