Shanghai Tianma Am-oled Co., Ltd.

Wuhan Tianma Micro-electronics Co., Ltd

Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch

Haimin Liu

Zhiyong Xiong

Liujing Fan

Xue Wang

Lijing Han

Liyuan Liu

A display panel and a display apparatus are provided. The display panel includes a display region and a non-display region surrounding the display region. The non-display region includes a step region, a left border and a right border that are adjacent to the step region, and an upper border arranged opposite to the step region. The left border, the right border, the upper border, and the step region surround the display region. The left border and the right border each include an encapsulation region. The encapsulation region includes a sealant and a reflective metal layer that are at least partially overlapped with each other. The step region includes a ground metal line, and the ground metal line is connected to the reflective metal layer through an electrostatic consumption resistance portion. The electrostatic consumption resistance portion includes a first electrostatic consumption resistance portion located at a gate metal layer.

Display panel and display apparatus including the same

A display panel and a display device are provided. The display panel includes a display area and a non-display area, a first signal line and second signal lines located in the non-display area. The first signal line and the second signal lines are located on a same side of a substrate, in a different layer from the second signal lines. In a first area of the non-display area, the first signal line extends in a first direction and each second signal line extends in a second direction intersecting the first direction. An electrostatic buffer unit is disposed in the first area. Orthographic projections of the second signal lines and the electrostatic buffer unit onto a plane of the substrate at least partially overlap with an orthographic projection of the first signal line onto the plane of the substrate.

Display panel and display device

A display panel comprises a first substrate; a second substrate; a display region; an encapsulation region disposed at a periphery of the display region; an encapsulation layer disposed at the encapsulation region and between the first and second substrates; and a reflective layer disposed at the encapsulation region and between the first substrate and the encapsulation layer. The reflective layer includes a first reflective region and a second reflective region configured to satisfy one of the following: in a first direction, a gap between the first and second reflective regions is greater than or equal to a first predetermined distance, the first direction being from the display region to the encapsulation region, and in a second direction, a gap between the first and second reflective regions is greater than or equal a second predetermined distance, the second direction being parallel to the first substrate and perpendicular to the first direction.

A display panel and a display apparatus are provided. The display panel includes a display region and a non-display region surrounding the display region. The non-display region includes a step region, a left border and a right border that are adjacent to the step region, and an upper border arranged opposite to the step region. The left border, the right border, the upper border, and the step region surround the display region. The left border and the right border each include an encapsulation region. The encapsulation region includes a sealant and a reflective metal layer that are at least partially overlapped with each other. The step region includes a ground metal line, and the ground metal line is connected to the reflective metal layer through an electrostatic consumption resistance portion.

The present disclosure provides a display panel, a display device, and a method for driving a display device. The display panel has a display region, a partial region of which is reused as a photographing photosensitive region. The display panel includes: a first substrate; a second substrate disposed opposite to the first substrate; a plurality of pixel units disposed in the display region, and a plurality of photosensitive elements disposed in the photographing photosensitive region. The first substrate is located on a side of the second substrate facing a light-emitting surface, the plurality of pixel units is formed on the second substrate, each of the plurality of pixel units includes a pixel circuit and a light-emitting element, and a planarization layer is arranged between the pixel circuit and the light-emitting element, and the plurality of photosensitive elements is located on a side of the planarization layer facing the first substrate.

Display panel, display device and driving method for display device

Provided is an organic light-emitting display panel including gate lines, data lines intersecting with gate lines in an insulation manner, pins located in pin region; and sub-pixel units, each including cathode layer; an anode layer, and light-emitting layer between cathode layer and anode layer. The sub-pixel units include first to sixth sub-pixel units. The first to third sub-pixel units emit light with different colors. The fourth to sixth sub-pixel units emit light with different colors. The first and fourth sub-pixel units emit light with same color. A distance between first sub-pixel unit and pin region is larger than a distance between fourth sub-pixel unit and pin region. A distance between cathode layer of first sub-pixel unit and anode layer of first sub-pixel unit is larger than a distance between cathode layer of fourth sub-pixel unit and anode layer of fourth sub-pixel unit is a fourth distance.

Growing community of inventors

Shanghai, China

Haimin Liu