Shanghai Tianma Micro-electronics Co., Ltd.

Tianma Micro-electronics Co., Ltd.

Wuhan Tianma Micro-electronics Co., Ltd

Xiamen Tianma Micro-electronics Co., Ltd.

Shanghai Tianma Am-oled Co., Ltd.

Chuanli Leng

Xingyao Zhou

Yuan Wx Li

Wenxin Jiang

Yue Ping Li

Dongxu Xiang

Quanpeng Yu

Qijun Yao

Feng Lu

Gang Liu

Yu Cai

Zhe Li

Yang Zeng

Yana Gao

Ping An

Yingteng Zhai

Renyuan Zhu

Liang Liu

Sitao Huo

Zeyuan Chen

Xiangzi Kong

Chang-ho Tseng

Haijing Chen

Conghui Liu

Zhenying Li

Xiaobo Cai

Xilie Li

Sera Kenji

Jialing Li

A display module and a display device are provided. The display module includes a display panel, and an anti-reflection film disposed on a light-emitting side of the display panel. The anti-reflection film includes a buffer layer and a function layer disposed on a side of the buffer layer away from the display panel, and a refractive index of the buffer layer is greater than a refractive index of the function layer.

Display module and display device

Provided are a display panel and a display device. The display panel includes a substrate, a display function layer, a first function layer, a scattering structure and a light shielding structure. The display function layer is located on a side of the substrate. The first function layer is located on a side of the display function layer facing away from the substrate. The scattering structure is located between the display function layer and the first function layer in a direction perpendicular to a plane where the substrate is located. The scattering structure is located in the non-light emitting region. The light shielding structure is located in the non-light emitting region. The light shielding structure at least overlaps the scattering structure in the direction perpendicular to the plane where the substrate is located.

Display panel with a display function layer and display device

The present disclosure provides a display panel, a manufacturing method thereof, and a display device. The method includes: providing a first substrate; forming first via holes into a first surface; forming a first metal layer on the first surface and in the first via holes; patterning the first metal layer to form first portions, including first sub-portions in the first via holes; forming second via holes into a second surface; forming a second metal layer on the second surface and in the second via holes; patterning the second metal layer to form second portions and pads, that the second portions and the pads are electrically connected, the second portions includes second sub-portions in the second via holes, and the first sub-portions and the second sub-portions are electrically connected; and bonding and electrically connecting electronic components with the plurality of pads.

Display panel and manufacturing method thereof, and display device

A display panel and a display apparatus are provided. An exemplary display panel includes a flexible display substrate; and a protective member covering a surface of the flexible display substrate. The protective member includes a first protective layer and a protective sealant; and a sidewall surface of the first protective layer adjacent to the protective sealant includes at least one first groove member. The first protective sealant and the first groove member clutch with each other; the display panel includes a first non-folding region and a folding region; the first protective layer is disposed in the first non-folding region; and the protective sealant is disposed in the folding region.

Display panel and display apparatus

A display substrate, a display panel and a display device are provided. The display substrate includes a display area with a non-display area surrounding the display area first flexible substrate; a plurality of pressure sensors on the first flexible substrate and in the display area; and a second flexible substrate located at a side of the pressure sensors facing away from the first flexible substrate. The second flexible substrate covers the pressure sensors.

Display substrate, display panel and display device

The present disclosure relates to the technical field of display technology, and provides a display panel and a display device for increasing a light transmittance and improving a transparent display effect of the display panel. The display panel includes a display layer having a light-transmitting region and a light-emitting region. The display panel also includes a first light adjustment layer disposed on a first surface of the display layer. With respect to light propagating into the display layer via the first surface, at least one portion of the light, which is directed towards the light-emitting region, is redirected by the first light adjustment layer to pass through the light-transmitting region.

Display panel and display device

Provided are a flexible display panel and a flexible display device, in which a non-display area surrounds a display area. A concave area protrudes along a direction away from interior of display area. A convex area has a folding axis parallel to a first edge. The non-display area includes a fan-out area, in which lead wires are provided. Each lead wire has a first end and a second end. There are signal traces each extending along a first direction provided in display area. The signal traces are electrically connected to first ends of lead wires. The convex area and concave area are arranged along a second direction. The second direction intersects first direction. A driving chip is included, which is a ball grid array package driving chip and is arranged in concave area where lead wires are away from first edge and electrically connected to second ends of lead wires.

Flexible display panel having concave area and flexible display device including the flexible display panel

The disclosure discloses an organic electroluminescent display panel, a driving method thereof and a display device, where the dimming mode is taken to drive and each frame of scanning time is divided into the display area scanning time and the front-back porch time. Where each line of pixel circuits located in the display area of the organic electroluminescent display panel are scanned during the display area scanning time; and the drive circuit is adjusted during the front-back porch time. Where the front-back porch time is less than the display area scanning time, and the front-back porch time is the common multiple of the respective clock signal cycles in the gate drive circuit of the organic electroluminescent display panel.

Organic electroluminescent display panel, driving method thereof and display device

A flexible display panel and a flexible display device are provided. The flexible display panel comprises a display region and a non-display region surrounding the display region, wherein the non-display region includes a bonding area; a flexible substrate having a first surface and an opposite second surface; a light-emitting unit formed on the first surface of the flexible substrate; a first protective film formed on the second surface of the flexible substrate and covering the entire second surface of the flexible substrate, wherein the first protective film has a first side facing the flexible substrate and an opposite second side far away from the flexible substrate; and a second protective film formed on the second side of the first protective film. The flexible display panel includes at least one folding area and at least one non-folding area, and the second protective film only covers the at least one non-folding area.

Flexible display panel and flexible display device

Disclosed are a display panel, a display substrate, and an inkjet printing method. The display panel includes an underlying substrate, anode layers of a plurality of organic light-emitting pixels arranged in a matrix over the underlying substrate; and reference lines and first switch transistors, arranged over the underlying substrate, each of the respective reference lines corresponds to each of the respective anode layers, and each of the first switch transistors corresponds to each of the anode layers; where each of the anode layers is connected with the corresponding reference line through the corresponding first switch transistor; and anode layers of the pixels in a same color share a same reference line, and anode layers of the pixels in different colors correspond to different reference lines; and the reference lines are configured to provide the anode layers with electric charges while organic light-emitting functional layers are being fabricated on the anode layers.

Display panel, display substrate, and inkjet printing method applicable to the display substrate

The present disclosure provides an anti-reflection film and a flexible display device. The anti-reflection film includes: a linear polarization film stretched in a first stretching direction; and a phase delay film stretched in a second stretching direction. When a light beam passes through the linear polarization film, the light beam is converted into a linear polarized light, and when the light beam passes through the phase delay film, the phase delay film changes a phase of the light beam. A first acute angle &#x3b1; is formed between the first stretching direction and the second stretching direction. The anti-reflection film has a folding axis, and a vertical line of the folding axis is located within the first acute angle &#x3b1;.

Anti-reflection film and flexible display device including anti-reflection film

The disclosure discloses a pixel circuit, a method for driving the same, a display panel and a display device, which utilize a first initialization module, a data writing module, a threshold compensation module. Besides, since the pixel circuit is further provided with a second initialization module and the second initialization module is configured to enable a signal of a first voltage terminal to flow through the driving transistor before a light emitting device emits light, after the pixel circuit displays a low-grayscale image and before the pixel circuit displays a high-grayscale image, a large current is enabled to flow through the driving transistor to compensate for a threshold voltage hysteresis effect of the driving transistor, thereby improving the problem that the brightness of a first frame is low after an existing pixel circuit has switched from displaying a low-grayscale image to displaying a high-grayscale image.

Pixel circuit, method for driving the same, display panel and display device

The present disclosure provides a flexible display panel including a display area and a non-display area, and a bending area is arranged therebetween. The flexible display panel further includes a flexible substrate and a thin film transistor layer. The thin film transistor layer includes a semi-conductor layer, a gate electrode insulation layer, a gate electrode layer, an insulation interlayer and a source-drain electrode metal layer. The flexible display panel includes a touch layer arranged on one side of the thin film transistor layer away from the flexible substrate. The touch layer includes a first and second touch metal layer. The flexible display panel further includes signal transmission lines including at least two parallel wiring layers in the bending area. Each wiring layer is fabricated in a same layer with at least two of the source-drain electrode metal layer, the first touch metal layer, and the second touch metal layer.

Flexible display panel

An organic light emitting (OLED) display panel, a driving method thereof, and a display apparatus are provided. The OLED display panel comprises a display region including N number of pixel rows and a non-display region including a light-emitting driver circuit and a scanning driver circuit. The display region includes a first display region including Nnumber of pixel rows and a second display region including Nnumber of pixel rows, where N, N, and N are positive integers, and N+N=N. A pixel row in the second display region has a smaller number of pixels than a pixel row in the first display region. The light-emitting driver circuit is configured to, in scanning time S for each frame, supply a light-emitting control signal having n number of light-emitting cycles to each pixel row in the display region, where n is a positive integer.

Organic light-emitting diode (OLED) display panel, driving method thereof and display apparatus

A display panel and a display device are disclosed. The display panel includes a first substrate; a first electrode and a second electrode sequentially formed on the first substrate, an organic light emitting layer being interposed between the first electrode and the second electrode and the second electrode being multiplexed as a first pressure detection electrode; a thin film encapsulation layer formed on the first pressure detection electrode, the thin film encapsulation layer comprising at least one organic layer; and a second pressure detection electrode formed on the thin film encapsulation layer, the second pressure detection electrode being multiplexed as a touch detection electrode.

Growing community of inventors

Shanghai, China

Chuanli Leng