Wuhan Tianma Micro-electronics Co., Ltd

Jiang Chen

Shengming Li

Fang Wan

Qifeng Zhu

Jie Zeng

Wei Zhou

Chao Dai

Jun Yang

Qian Xu

Qing Han

Jun Huang

Fei Teng

Zhihua Zheng

Jianji Zhang

Xin Dai

Shuxiong Song

Qin Xu

A display module includes a display panel, a flexible printed circuit, a composite adhesive layer, and at least one conductive structure. The display panel includes a base substrate. The flexible printed circuit includes at least one first conductive region, and is electrically connected to the display panel. The composite adhesive layer is located at one side of the base substrate away from a light emission surface of the display panel. The composite adhesive layer includes at least one first through hole penetrating through the composite adhesive layer, and the conductive structure is at least partially located within the first through hole. Along a direction perpendicular to a plane where the base substrate is located, length of the composite adhesive layer is H, and length of the conductive structure is H, where H≤H. The conductive structure is electrically connected to the first conductive region.

Display module and display device

Provided are a display module and display device. The display module includes a display panel, a cover plate and a conductive shielding layer. The conductive shielding layer is located on a side of the display panel, and the cover plate is located on a side of the display panel facing away from the conductive shielding layer. The display module includes a conductive film. The conductive film is located on a side of the cover plate facing the conductive shielding layer, and the conductive film is connected to the cover plate and the conductive shielding layer separately.

Provided is a display device. The display device includes a display panel and a plurality of support structures located on one side of the display panel facing away from the light-emitting side. The plurality of support structures support different regions of the display panel and are configured to adjust vertical heights of the different regions of the display panel.

Display device

Provided are a display panel, a display device, and a method for configuring a display panel. The display panel includes a display function layer, a support layer and a storage structure, where the support layer is disposed on one side of the display function layer and is in contact with the display function layer; the support layer includes a first cavity and is connected to the storage structure; and the storage structure is provided with a storage unit and is capable of moving a phase changing material from the storage unit into the first cavity or moving the phase changing material from the first cavity into the storage unit. A heater and a cooler are applied to switch the phase changing material between the solid and the liquid phases.

Display panel, display device and method for configuring display panel

A display panel and a display device are provided. The display panel includes a main display region, a first bendable region, a second bendable region, and a first hollow region. The first bendable region and the main display region are connected to each other and arranged along a first direction. The first bendable region is capable of being bent away from a light-exiting surface of the display panel through a first bending axis. The second bendable region and the main display region are connected to each other and arranged along a second direction. The second direction intersects the first direction. The second bendable region is capable of being bent away from the light-exiting surface of the display panel through a second bending axis. An intersection point of extension lines of the first bending axis and the second bending axis is located in the first hollow region.

Display panel and display device

A display device, when fully unfolded, has a first display area, a first bendable area, and a second display area along a first direction, the first bendable area connecting the first display area with the second display area. The display device includes: a flexible display screen including a light exiting surface and an opposite light non-exiting surface; a support structure including an elastic support net including first and second ends along the first direction; and a support layer located on a light non-exiting surface side of the flexible display screen and including a first stop portion located in the second display area. The first end is fixed to the support layer in the first display area; and when the flexible display screen is fully unfolded, the elastic support net is loosened and the second end is in contact with the first stop portion to support the first bendable area.

A display module and a display device are provided. The display module includes a main display area, an auxiliary display area, and a non-display area; a light-emitting surface; a display panel, an adapter component, and a flexible circuit board. The adapter component is disposed on a side of the substrate of the display module adjacent to the light-emitting surface and in a first non-display area. The adapter component includes a flexible substrate, a plurality of mutually insulated second pads and a plurality of mutually insulated third pads. The plurality of mutually insulated second pads and the plurality of mutually insulated third pads are all disposed on a side of the flexible substrate adjacent to the substrate; and the plurality of mutually insulated second pads are disposed on a side of the plurality of mutually insulated third pads adjacent to the main display area.

Provided is a flexible display device. The flexible display device includes a flexible screen and a fixing rod. The fixing rod is connected to the flexible screen through a rotating device. The fixing rod has a first end and a second end. The fixing rod is capable of rotating to such position that the fixing rod is parallel to an expansion direction of the flexible screen and the second end of the fixing rod is detachably connected to the flexible screen. With the rotating device, the fixing rod of the flexible display device can be switched between a fixing state and a non-fixing state. In the fixing state, the flexible screen is fixed by the fixing rod to prevent deforming of the flexible screen.

Flexible display device with a fixing rod

A flexible display device, comprising: a box comprising a housing part and a winding shaft fixed in a receiving space defined by the housing part; a flexible display part comprising a flexible display panel and a flexible carrying part attached on a non-display surface of the flexible display panel, wherein a first end of the flexible display part is fixed to the winding shaft; and a limit part movably disposed in a side wall of the box, wherein in a wound state, the flexible display part is wound onto the winding shaft and received in the receiving space; and in an unwound state, a second end of the flexible display part and at least a portion of the flexible display part are unwound to an exterior of the receiving space, and the limit part contacts the flexible carrying part to limit movement of the flexible display part.

Flexible display device

A foldable flexible display device is provided. The display device includes a flexible display screen including a plurality of display sub-portions and supporting airbags. Every two adjacent supporting airbags have a folding axis therebetween. A non-light-exiting surface of each display sub-portion is provided with a supporting airbag. A switching valve is provided between two adjacent supporting airbags, and at least one supporting airbag is connected to an inflating device. When the flexible display screen is in a completely unfolded state, the switching valve is opened in such a manner that the inflating device inflates the supporting airbag.

Foldable flexible display device

Provide is a display device. The display device includes a watchcase, a first display screen and a flexible display component. The first display screen is arranged on a front side of the watchcase. The first display screen includes a first display surface. The flexible display component is arranged on a back face of the watchcase. The flexible display component may be bent along a first direction to be reused as a watchband. Moreover, in the condition that the flexible display component is reused as the watchband, a surface of the flexible display component facing away from the watchcase is a second display surface.

A backlight device is disclosed. The backlight device includes a reflection sheet; a frame in contact with the reflection sheet; and a light guiding plate surrounded by the frame; wherein the frame comprises: a first surface in contact with the reflection sheet, a second surface spaced apart from the reflection sheet, at least one groove configured to secure a light emitting element, and a heat dissipation channel in at least one of the first surface and the second surface of the frame, wherein the heat dissipation channel is located at periphery of the groove.

Backlight device

A backlight module and a display device are provided. The backlight module comprises: a light guide plate having a light incident surface; and a light source disposed on at least one side of the light guide plate. A light exit surface of the light source faces the light incident surface of the light guide plate. At least one through hole is disposed in the light guide plate, and a light adjustment component is disposed in the at least one through hole.

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Wuhan, China

Jiang Chen