Boe Technology Group Co., Ltd.

Boe Technology Groupco., Ltd.

Jiahao Zhang

Paoming Tsai

Hong Zhu

Penghao Gu

Shuang Du

Shangchieh Chu

Pao Ming Tsai

Chunyan Xie

Junhuan Liu

Xiongnan Zhang

Yongxiang Shi

Song Zhang

Weifeng Zhou

Liqiang Chen

Peng Cai

Haoran Wang

Xiaofei Luo

Jianwei Li

Dejun Bu

Zhe Yang

Lingzhi Qian

Ziang Han

Yunjin Liu

Xuekai Yang

A scroll-type display panel and a scroll-type display device. The scroll-type display panel comprises a display module; the display module comprises: a support layer and an array substrate; the support layer comprises a first wound portion and a second wound portion which are distributed in a winding direction; the array substrate is located on one side of the support layer, and an orthographic projection of the array substrate on the support layer is located on the first wound portion, wherein hollowed-out openings are provided on both the first wound portion and the second wound portion, and the area ratio of the hollowed-out openings to the first wound portion is greater than the area ratio of the hollowed-out openings to the second wound portion.

Scroll-type display panel and scroll-type display device

A flexible display assembly, a flexible display device and a method for preparing the flexible display device are provided. The flexible display assembly includes a flexible display panel on a side of a support member, a width of the flexible display panel being less than a width of the support member; a cover layer group on a side, away from the support member, of the flexible display panel, the width of the flexible display panel being less than a width of the cover layer group, the cover layer group, the flexible display panel and the first end of the support member forming a structure with two protruding sides and a depressed middle; and a bonding portion bonded between the first end of the support member and the first end of the cover layer group.

Flexible display assembly, flexible display device and method for preparing flexible display device

A cover plate includes a transparent elastomer layer, a spacer layer and a low surface energy layer. The transparent elastomer layer is made of at least one elastomer material. The low surface energy layer is disposed at a side of the transparent elastomer layer. A surface energy of the low surface energy layer is less than a surface energy of the transparent elastomer layer. The spacer layer is disposed between the transparent elastomer layer and the low surface energy layer.

Cover plate and method for manufacturing the same, and display device

The flexible display module can be curled, and may comprise: a flexible display panel having a display side and a rear side which are provided opposite to each other in a thickness direction of the flexible display panel; a first functional film layer, formed on a display side of the flexible display panel; and a second functional film layer, formed on the rear side of the flexible display panel. The ratio of the thickness of the second functional film layer to the thickness of the first functional film layer is 0.5 to 1.5, and the ratio of the elasticity modulus of the second functional film layer to the elasticity modulus of the first functional film layer is 0.5 to 1.5. The flexible display module is not prone to peeling, losing efficacy and the like.

Flexible display module and electronic device

The present application provides a display device that includes a flexible display panel and a panel support device. The panel can be rolled up or stretched out along a first direction, and the support device includes an elastic member and movable members. The elastic member includes protrusion portions and groove portions alternately arranged along the first direction, the protrusion portion is fixed on a back surface of the panel, the groove portion and the back surface forms a strip-shaped cavity, and the width of the groove portion in an initial state gradually decreases along a direction approaching the panel. The movable members respectively and movably arranged in the cavities. When the movable member moves in the cavity, towards a side of the cavity close to the panel, the movable member supports and separates ends of two side walls of the groove portion close to the panel more apart.

Display device

A support structure, a manufacturing method thereof and a display device are provided. The support structure includes a metal substrate, and a buffer layer provided on the metal substrate; the support structure includes a bending region and a non-bending region; a portion of the metal substrate located in the bending region has a recess so that a thickness of the portion of the metal substrate located in the bending region is smaller than a thickness of a portion of the metal substrate located in the non-bending region; and the buffer layer is provided on a side of the metal substrate having the recess, and is at least located in the recess.

Support structure, manufacturing method thereof, and display device

A flexible display module includes a back film, and a flexible display screen and a protective cover plate that are sequentially stacked on a side of the back film. The protective cover plate includes a cover plate body and at least one arc-shaped extension portion. An end of an arc-shaped extension portion is connected to a side face of the cover plate body. An end of the arc-shaped extension portion away from the cover plate body extends beyond an edge of the flexible display screen and an edge of the back film. An arc-shaped concave surface of the arc-shaped extension portion faces a side face of the flexible display screen and a side face of the back film that are proximate to the arc-shaped extension portion.

Flexible display module and manufacturing method thereof, and flexible display apparatus

A transparent laminated film, a display device, and a method for manufacturing a transparent laminated film are disclosed. The transparent laminated film includes a first film layer, a central film layer, and a second film layer which are sequentially stacked, each of a material of the first film layer and a material of the second film layer includes a thermoplastic plastic, and a material of the central film layer includes a thermosetting plastic.

Transparent laminated film, display device and method for manufacturing transparent laminated film

The present disclosure relates to a rollable display panel. The rollable display panel includes a first structure layer, a second structure layer, and a first adhesive layer stacked between the first structure layer and the second structure layer. The rollable display panel is divided into a rollable area, a strain accumulation area, and a flat area distributed in sequence along a rolling direction. A thickness of a part of the first adhesive layer located in the strain accumulation area is greater than a thickness of a part of the first adhesive layer located in the rollable area or the flat area.

Rollable display panel and manufacturing method thereof, and display device

The present disclosure provides a cover plate for a flexible substrate which includes a first hardened layer, a second hardened layer and a polymer thin film layer provided between the first hardened layer and the second hardened layer, wherein a hardness of the first hardened layer is less than that of the second hardened layer, a hardness of the polymer thin film layer is less than that of the first hardened layer, and a bending radius of the first hardened layer is greater than that of the second hardened layer.

Cover plate for flexible substrate, and flexible display device

A display area drilling and packaging structure includes a back plate assembly, an emitting layer having a drilling area, and a hot melted adhesive layer. The emitting layer is disposed on the back plate assembly, and an annular cutting groove surrounding the drilling is disposed on the emitting layer. The hot melted adhesive layer at least covers an edge of a mouth of the annular cutting groove away from a center. A packaging layer is disposed on the back plate assembly, the hot melted adhesive layer, and the emitting layer.

Display area drilling and packaging structure and method, display device

An optical adhesive, a method for manufacturing an optical adhesive, and a display device are provided. The optical adhesive includes a first, adhesive Layer, a second adhesive layer, and a third adhesive layer that are sequentially stacked, a storage modulus of the first adhesive layer is greater than a storage modulus of the third adhesive laver; and the storage modulus of the first adhesive layer and the storage modulus pf the third adhesive layer are both greater than a storage modulus of the second adhesive layer.

Optical adhesive, method for manufacturing optical adhesive, and display device

The present disclosure provides a flexible display panel and a method of manufacturing the same. The method includes: manufacturing a flexible substrate; performing a cutting at a position between at least two adjacent flexible chip bonding regions to form a strip slit or hollowed region to structurally separate and space the at least two adjacent flexible chip bonding regions; attaching a backing film and cutting away a portion of the back film at the position corresponding to the strip slit or hollowed region; and bonding a flexible chip with a printed circuit on the flexible chip. Embodiments of the present disclosure also provide a flexible display panel.

Flexible display panel and method of manufacturing the same

A display substrate, a method for preparing the same, and a display device are provided in the embodiments of the disclosure. The display substrate comprises: a flexible substrate, the flexible substrate defining a connection region thereon; an inorganic structure layer on a side of the flexible substrate and in the connection region; a plurality of connection terminals on the inorganic structure layer and in the connection region; and a flexible filling layer in the inorganic structure layer and between two adjacent connection terminals of the plurality of connection terminals.

Growing community of inventors

Beijing, China

Jiahao Zhang