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US 12,191,433 B2Granted
Display module, manufacturing method thereof, and display device
AssigneesChendu Boe Optoelectronics Technology Co., Ltd., Boe Technology Group Co., Ltd.
InventorsWenqiang Bao, Zhihui Wang
Life of this patent
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Abstract
The present disclosure provides a display module, a manufacturing method thereof, and a display device. The display module includes: a display panel including a substrate; a chip on film connected to the display panel; a circuit board connected to the chip on film; and a first film layer attached to surfaces of the display panel and the circuit board facing away from the substrate and covering at least the chip on film and the circuit board.
Claims19
A display module comprising:
- a display panel comprising a substrate;
- a chip on film connected to the display panel;
- a circuit board connected to the chip on film;
- and
- a first film layer attached to surfaces of the display panel and the circuit board facing away from the substrate and covering at least the chip on film and the circuit board,
- wherein the first film layer comprises a first adhesive area and a non-adhesive area, the first adhesive area comprises a first part and a second part extending in a first direction,
- wherein the non-adhesive area is between the first part and the second part of the first adhesive area, and the non-adhesive area and an orthographic projection of the chip on film on the first film layer at least partially overlap.
4 more elements
A display module comprising:
- a display panel comprising a substrate;
- a chip on film connected to the display panel;
- a circuit board connected to the chip on film;
- and
- a first film layer attached to surfaces of the display panel and the circuit board facing away from the substrate and covering at least the chip on film and the circuit board,
- wherein the first film layer comprises a first adhesive area, the first adhesive area comprises a first part and a second part extending in a first direction,
- wherein the display module further comprises a second film layer, the second film layer is attached to the substrate of the display panel, and the second film layer covers surfaces of the display panel, the chip on film, and the circuit board facing away from the first film layer,
- wherein two opposite sides of the second film layer respectively extend beyond the chip on film and the circuit board, the two opposite sides of the second film layer extend in a second direction intersecting with the first direction, and
- wherein the first film layer further comprises a second adhesive area extending in the second direction and on both sides of the first adhesive area, an adhesion of the second adhesive area is greater than the adhesion of the first adhesive area, the second adhesive area extends beyond the chip on film and the circuit board, and the second adhesive area is adhered to the two opposite sides of the second film layer.
6 more elements
A display module comprising:
- a display panel comprising a substrate;
- a chip on film connected to the display panel;
- a circuit board connected to the chip on film;
- and
- a first film layer attached to surfaces of the display panel and the circuit board facing away from the substrate and covering at least the chip on film and the circuit board,
- wherein the first film layer comprises a first adhesive area, the first adhesive area comprises a first part and a second part extending in a first direction,
- wherein the display module further comprises a second film layer, the second film layer is attached to the substrate of the display panel, and the second film layer covers surfaces of the display panel, the chip on film, and the circuit board facing away from the first film layer, and
- wherein both sides of the first film layer extending in a second direction intersecting with the first direction comprise first lugs, and both sides of the second film layer extending in the second direction comprise second lugs.
5 more elements
Dependencies are inferred from the claim text.