Optical anti-peeping display screen

By designing edge-cut grey scraping components and silicone oil smearing components in an optical anti-peep display, the display blur and edge-curling problems caused by electrostatic absorption of dust are solved, and a higher cleanliness and service life is achieved.

CN118197167BActive Publication Date: 2025-03-21JIANGXI JINSHUNLAI TECHNOLOGY CO LTD
2 Cites 0 Cited by

Patent Information

Application Number
CN202410535117.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-04-29
Publication Date
2025-03-21
Estimated Expiration
2044-04-29

AI Technical Summary

Technical Problem

During use, the optical anti-peeping display is prone to blurring and reduced contrast due to electrostatic absorption of dust. Long-term use may lead to curling or curling edges, affecting the display effect and service life.

Method used

An optical anti-sight display screen including a press-edge scraping assembly and a silicone oil coating assembly is designed. The edge-pressing and grey scraping assembly uses the combination of a rectangular hollow tube and a triangle scraper to achieve cleaning around the display screen and edge-pressing treatment of the edges; the silicone oil coating assembly evenly applies silicone oil around the display screen through a sponge pad to enhance the protection effect.

Benefits of technology

It effectively improves the cleanliness around the display screen and the adhesion of the film edges, ensures the display effect and heat dissipation effect, extends the service life of the display screen, and reduces the maintenance cost.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention relates to the technical field of optical anti-peeping display screens, and discloses an optical anti-peeping display screen, comprising a display screen body, wherein an edge pressing and dust scraping assembly for flattening the warped edge of the display screen and cleaning the dust accumulated at the corners is arranged outside the display screen body, wherein: the edge pressing and dust scraping assembly comprises a protection plate, and the protection plate is symmetrically fixedly connected to the outer wall of the display screen body; a rectangular hollow tube is driven to slide on the surface of the display screen body by a fixed block, and a triangular scraper on one side of the rectangular hollow tube is driven to perform dust scraping operations around the display screen, thereby improving the cleanliness around the display screen, ensuring the display effect and heat dissipation effect of the display screen, and at the same time, the rectangular hollow tube also performs edge pressing processing on the edge of the display screen body, thereby increasing the fit between the display screen and the anti-peeping film, ensuring that dust cannot enter the gap of the display screen again, thereby increasing the dust cleaning effect of the display screen and extending the service life of the display screen.
Need to check novelty before this filing date? Find Prior Art