Boe Technology Group Co., Ltd.

Shan-Chen Kao

Weifeng Zhou

Lu Liu

Hong Li

Baoming Cai

A flexible display module and a display device are provided. The flexible display module includes: a flexible substrate; a display layer, disposed on the flexible substrate; a reinforcement layer, disposed on a side of the display layer distal to the flexible substrate; a protective layer, disposed on a side of the reinforcement layer distal to the flexible substrate; a polarizing layer, disposed between the display layer and the reinforcement layer; a touch layer, disposed between the polarizing layer and the display layer; and a base film, disposed on a back surface of the flexible substrate; wherein material of the reinforcement layer comprises glass and a thickness of the reinforcement layer ranges from 10 μm to 150 μm.

Flexible display module and display device

A flexible display device includes a flexible substrate; a display layer, disposed on the flexible substrate; a reinforcement layer, disposed on a side of the display layer distal to the flexible substrate; and a protective layer, disposed on a side of the reinforcement layer distal to the flexible substrate; wherein material of the reinforcement layer comprises glass and a thickness of the reinforcement layer ranges from 10 &#x3bc;m to 150 &#x3bc;m.

A flexible display panel includes a flexible substrate; a display layer on the flexible substrate; a reinforcement layer on a side of the display layer distal to the flexible substrate; and a protective layer on a side of the reinforcement layer distal to the flexible substrate; wherein the reinforcement layer is a multi-layer laminate structure comprising at least one colorless polymide layer and the reinforcement layer is configured to enhance the reliability testing of the flexible display panel.

A flexible display module includes a flexible substrate, a display layer disposed on the flexible substrate, a protective layer disposed on the display layer, a strengthening layer disposed between the display layer and the protective layer, the modulus of the strengthening layer being greater than or equal to the modulus of any of the layers in the flexible display module.

The disclosure provides a method for manufacturing a flexible display device and a flexible display device. The manufacturing method comprises: providing a bottom film to be treated, the bottom film being divided into a bezel bending area and a remaining area; surface treating the upper surface of the bottom film, such that an adhesive force between the bezel bending area and an adhesive layer to be laminated is less than an adhesive force between the remaining area and the adhesive layer to be laminated; providing a display panel to be laminated, and adhering the display panel to the upper surface of the bottom film via the adhesive layer; removing a portion of the bottom film that is located within the bezel bending area.

Growing community of inventors

Beijing, China

Shan-Chen Kao