Front windshield with high-definition camera area and manufacturing method

Abstract

The invention provides a front windshield with a high-definition camera area, and the windshield structurally comprises a first light-transmitting plate, a second light-transmitting plate and a bonding layer positioned between the first light-transmitting plate and the second light-transmitting plate, which are laminated from top to bottom,. The front windshield is characterized in that the front windshield with the high-definition camera area is provided with a high-definition camera area; a first heating film is arranged in the camera imaging area range of the front windshield, the first heating film is located between the first light-transmitting plate and the bonding layer, the first heating film comprises a first transparent substrate and a first heating wire, the first heating wire is located on the surface of the side, facing the first light-transmitting plate, of the first transparent substrate, the first heating wires are arranged in an asymmetric shape, and the wire diameter of the first heating wires is 10-20 microns. In the front windshield camera area, the independent first heating film is used for covering the image acquisition area, so a specific heating wire pattern is easier to customize, a heating wire with a smaller wire diameter is obtained, and the imaging effect of the whole camera area is improved.

Description

Technical field: [0001] The invention relates to the field of automobile glass, in particular to a front glass with a high-definition camera area and a manufacturing method. Background technique: [0002] The rapid development of the automotive industry is accompanied by a rapid increase in the use of camera-based safety systems that require a wide field of view and a high level of optical clarity. Camera-based systems are used to provide a variety of safety features and control functions, including adaptive cruise control, emergency braking, obstacle detection, lane departure warning, and support for autonomous operation. A bright, clear, distortion-free field of view and unaltered natural color is critical for camera-based systems to function as expected. This is essential for these systems to be able to quickly classify and differentiate objects, capture documents, recognize signs and signals, and operate with minimal lighting. [0003] Automobiles are developing toward...

AI Technical Summary

Problems solved by technology

The heating function is to insert a heating wire into the front windshield. The enameled wire heating wire used at present has a relatively thick wire diameter, which will bring a large optical distortion to the camera's field of view when heated, and has a great impact on the image acquisition of the camera. big impact

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