CN-224232163-U - Anti-dazzle anti-interference display touch screen and terminal equipment

Abstract

The anti-dazzle anti-interference display touch screen comprises a display screen, wherein a touch module is adhered to a sensing surface of the display screen, an electromagnetic shielding layer is covered at part of the touch module to ensure the integrity of display signals of the display touch screen and prevent external interference, the touch module comprises a functional sheet and a cover plate which are adhered to each other, at least one side of the cover plate is provided with an anti-dazzle structure, and a coarse structure of the anti-dazzle structure can convert direct light into diffuse reflection so as to reduce glare of the display touch screen, improve visibility and enhance durability.

Inventors

• LU WENXIAN

Assignees

• 福建宸为电子科技有限公司

Dates

Publication Date

20260512

Application Date

20250425

Claims (10)

1. 1. The utility model provides an anti-dazzle anti-interference's display touch-sensitive screen, includes the display screen, its characterized in that, the perception face of display screen bonds there is the touch-control module, the partial position of touch-control module covers there is electromagnetic shield layer, the touch-control module includes mutual bonding's functional piece and apron, the functional piece is located between display screen and the apron, just apron at least one side has anti-dazzle structure.
2. 2. The anti-glare, anti-interference display touch panel of claim 1, wherein the touch module further comprises a shielding film bonded between the display panel and the functional sheet.
3. 3. The anti-glare and anti-interference display touch screen of claim 2, wherein the touch module further comprises an FPC circuit board electrically connected to the functional sheet.
4. 4. The anti-glare and anti-interference display touch panel of claim 3, wherein the FPC board is electrically connected to the control motherboard.
5. 5. The anti-dazzle and anti-interference display touch screen according to claim 4, wherein the electromagnetic shielding layer is made of copper foil, and the copper foil covers the bottom surface, the side surface and the top surface of the touch module.
6. 6. The anti-glare, anti-interference display touch panel of claim 2, wherein the shielding film comprises, in order, a protective layer, a copper alloy layer, and a PET release film.
7. 7. The anti-dazzle and anti-interference display touch screen according to claim 3, wherein the display screen, the shielding film, the functional sheet and the cover plate are bonded through optical adhesive.
8. 8. The anti-dazzle and anti-interference display touch screen according to claim 7, wherein the display screen is adhered to the shielding film through first optical glue, the shielding film is adhered to the functional sheet through second optical glue, and the functional sheet is sequentially adhered to the cover plate through third optical glue.
9. 9. A terminal device comprising a housing and a display touch screen according to any one of claims 1 to 8, said display touch screen being mounted in said housing.
10. 10. A terminal device as claimed in claim 9, wherein a conductive foam is provided between the housing and the electromagnetic shield.

Description

Anti-dazzle anti-interference display touch screen and terminal equipment Technical Field The utility model relates to the technical field of electronic display screens, in particular to an anti-dazzle and anti-interference display touch screen and terminal equipment. Background In the special use environment of port and dock and ship equipment, displaying touch screens presents a number of challenges. Harbour terminals are usually in an open or semi-open state, and strong light environments such as direct sunlight, reflection and strong reflection of surrounding water surfaces are quite common. The ship can be irradiated by sunlight, water surface reflection, various port lights and other complex light rays in the navigation process. Under these circumstances, the surface of the traditional display touch screen without anti-glare function can generate glare due to specular reflection, so that the display content of the screen is blurred, a user is difficult to accurately read screen information, the monitoring, operation and information acquisition of an operator on equipment are seriously affected, and further misoperation can be caused, and potential threats are formed to the port operation efficiency and the ship navigation safety. Disclosure of utility model Aiming at the defects existing in the background technology, the utility model aims to provide an anti-dazzle and anti-interference display touch screen and terminal equipment. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides an anti-dazzle anti-interference's display touch-sensitive screen, includes the display screen, the perception face of display screen bonds there is the touch-control module, the partial position of touch-control module covers there is electromagnetic shield layer, the touch-control module includes mutual bonding's functional piece and apron, the functional piece is located the display screen with between the apron, just apron at least one side has anti-dazzle structure. Further, the touch module further comprises a shielding film, and the shielding film is adhered between the display screen and the functional sheet. Further, the touch module further comprises an FPC circuit board, and the FPC circuit board is electrically connected with the functional sheet. Further, the FPC circuit board is electrically connected with a control main board. Further, the electromagnetic shielding layer is made of copper foil, and the copper foil covers the bottom surface, the side surface and the top surface of the touch module. Further, the shielding film sequentially comprises a protective layer, a copper alloy layer and a PET release film. Further, the display screen, the shielding film, the functional sheet and the cover plate are bonded through optical cement. Further, the display screen is bonded with the shielding film through first optical adhesive, the shielding film is bonded with the functional sheet through second optical adhesive, and the functional sheet is sequentially bonded with the cover plate through third optical adhesive. A terminal device comprising a housing and a display touch screen as described above, the display touch screen being mounted in the housing. Further, a conductive foam adhesive is arranged between the shell and the electromagnetic shielding layer. The beneficial effects of the utility model are as follows: 1. The anti-dazzle anti-interference display touch screen comprises a display screen, wherein a touch module is adhered to a sensing surface of the display screen, an electromagnetic shielding layer is covered at part of the touch module to ensure the integrity of display signals of the display touch screen and prevent external interference, the touch module comprises a functional sheet and a cover plate which are adhered to each other, at least one side of the cover plate is provided with an anti-dazzle structure, and a coarse structure of the anti-dazzle structure can convert direct light into diffuse reflection so as to reduce the glare of the display touch screen, improve the visibility and enhance the durability. 2. The anti-dazzle anti-interference display touch screen provided by the utility model has the advantages that the touch module further comprises the shielding film, so that the interference of external electromagnetic signals on the touch module can be effectively prevented, and the accuracy and stability of the touch signals are ensured. The shielding film is adhered between the display screen and the functional sheet, and comprises a protective layer, a copper alloy layer and a PET release film in sequence, wherein the copper alloy layer can form a continuous conductive network, and electromagnetic waves are attenuated through reflection and absorption. 3. The utility model provides an anti-dazzle anti-interference display touch screen, which also comprises an FPC circuit board, wherein the FPC circu