Display module, manufacturing method thereof, and display device
AssigneeTcl China Star Optoelectronics Technology Co., Ltd.
InventorGuangnan Zou
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Abstract
The present application discloses a display module, a manufacturing method thereof, and a display device. The display module includes a display panel and a polarizer, and the display panel includes a first substrate, a second substrate, and a liquid crystal layer; wherein the first substrate includes a bonding section located in a stepped sub-area of the display module, a black shielding layer is provided on one side of the extension section of the polarizer, and an orthographic projection of the black shielding layer on the first substrate at least covers the bonding section.
Claims20
A display module, wherein the display module comprises a display panel and a polarizer arranged on a light-exiting side of the display panel, the display panel comprises a first substrate and a second substrate arranged opposite to each other, and a liquid crystal layer disposed between the first substrate and the second substrate, and the polarizer is disposed on a side of the second substrate away from the first substrate;
- wherein the display module further comprises a display area and a non-display area adjacent to the display area, and the non-display area comprises a stepped sub-area located at one side of the display area;
- and
- wherein the first substrate comprises a bonding section located in the stepped sub-area, the polarizer comprises an extension section extending into the stepped sub-area, a black shielding layer is disposed on one side of the extension section, and an orthographic projection of the black shielding layer on the first substrate at least covers the bonding section.
A method of manufacturing a display module, which comprises the following steps:
- providing a display panel, wherein the display panel comprises a first substrate and a second substrate disposed opposite to each other, and a liquid crystal layer disposed between the first substrate and the second substrate, the display module comprises a display area and a non-display area adjacent to the display area, the non-display area comprises a stepped sub-area located at one side of the display area, and the first substrate comprises a bonding section located in the stepped sub-area;
- providing a polarizer, wherein the polarizer comprises an extension section, and forming a black shielding layer on one side of the extension section;
- and
- adhering the polarizer to a light-exiting side of the display panel, wherein the polarizer is disposed on a side of the second substrate away from the first substrate, and an orthographic projection of the black shielding layer on the first substrate covers at least the bonding section.
A display device, comprising a display module, wherein the display module comprises a display panel and a polarizer arranged on a light-exiting side of the display panel, the display panel comprises a first substrate and a second substrate arranged opposite to each other, and a liquid crystal layer disposed between the first substrate and the second substrate, and the polarizer is disposed on a side of the second substrate away from the first substrate;
- wherein the display module further comprises a display area and a non-display area adjacent to the display area, and the non-display area comprises a stepped sub-area located at one side of the display area;
- and
- wherein the first substrate comprises a bonding section located in the stepped sub-area, the polarizer comprises an extension section extending into the stepped sub-area, a black shielding layer is disposed on one side of the extension section, and an orthographic projection of the black shielding layer on the first substrate at least covers the bonding section.
Dependencies are inferred from the claim text.