Frame sealing structure and display equipment
A technology of sealing structure and frame, which is applied in the direction of sealing casing, electrical equipment casing/cabinet/drawer, identification device, etc., which can solve the problem of black border and other problems, so as to reduce the width, reduce the width of black border, and reduce the light guide The effect of width
Pending Publication Date: 2022-05-17
ONEPLUS TECH SHENZHEN
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[0002] At present, in the frame sealing structure of the display device, glue dispensing is used for the waterproofing of the whole machine, and the cover plate and the middle frame are bonded together. To achieve a good waterproof effect, the middle frame needs to reserve a dispensing width, generally more than 0.6mm , at the same time, the photosensitive device receives external ambient light, and the width of the light guide needs to be greater than 0.35mm. Black borders will be generated at the glue point and the light guide gap, resulting in black borders on the phone under the premise of ensuring the light sensing effect and waterproof effect. will be wider
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[0030] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is said to be "fixed" to another element, it may be directly on the other element, or there may be one or more intervening elements therebetween. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "vertical", "horizontal", "left", "right", "inner", "outer" and similar expressions are used in this specification for the purpose of description only.
[0031] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. Terms used in the description of the pre...
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The invention relates to the technical field of display equipment manufacturing, and provides a frame sealing structure and display equipment, and the frame sealing structure comprises a middle frame, a cover plate, a light sensing device and a light guide part. The middle frame comprises a base block and a connecting block, the connecting block is arranged on the side edge of the base block, the base block is provided with a light guide groove and a mounting groove which are communicated, the connecting block is provided with an arc-shaped side wall, the side edge of the cover plate is connected with the side wall, the cover plate and the middle frame are fixed through dispensing, and compared with plane dispensing in a traditional scheme, the width of a black edge can be reduced through side wall dispensing. The light sensing device is arranged in the installation groove, the light sensing end of the light sensing device faces the light guide groove, the light guide piece is installed in the light guide groove, the light guide piece is arranged between the cover plate and the light sensing device, the light guide piece is arranged between the light pipe device and the cover plate, the light guide performance of the light sensing device can be improved, the light guide width can be properly reduced, and therefore the width of the black edge is further reduced.
Description
【Technical field】 [0001] The invention relates to the technical field of design and manufacture of display devices, and in particular to a frame sealing structure and a display device. 【Background technique】 [0002] At present, in the frame sealing structure of the display device, glue dispensing is used for the waterproofing of the whole machine, and the cover plate and the middle frame are bonded together. To achieve a good waterproof effect, the middle frame needs to reserve a dispensing width, generally more than 0.6mm , at the same time, the photosensitive device receives external ambient light, and the width of the light guide needs to be greater than 0.35mm. Black borders will be generated at the glue point and the light guide gap, resulting in black borders on the phone under the premise of ensuring the light sensing effect and waterproof effect. will be wider. 【Content of invention】 [0003] In order to solve the above-mentioned technical problems, embodiments o...
Claims
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Login to view more IPC IPC(8): H05K5/06G09F9/00
CPCH05K5/062G09F9/00
Inventor 张丰广郭春谢仁贵邹宏
Owner ONEPLUS TECH SHENZHEN
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