Modern universal-precaution TFT-LCD

Abstract

The invention discloses a modern universal-precaution TFT-LCD. The modern universal-precaution TFT-LCD comprises a TFT-LCD display, a touch screen sensor and a sealing top cover are arranged above the screen of the TFT-LCD display, a dehumidification cylinder is fixedly arranged in the end position of both ends of the TFT-LCD display and the sealing top cover, a cylinder cavity of the dehumidification cylinder is of a hollow structure, a hygroscopic sponge block is arranged in the inner cavity of the cylinder cavity, a buffering shock-absorption spring is arranged on the outer ring of a guiding telescopic rod in a sleeving mode, and the touch screen sensor is integrated on the lower surface of the sealing top cover, that is to say, the touch screen sensor is integrated in the inner cavity of the sealing structure of the TFT-LCD display. According to the modern universal-precaution TFT-LCD, it is ensured that the interior of the TFT-LCD is always in a dry state, the TFT-LCD cannot be affected by a humid environment, and the integral display screen can always maintain a certain balance effect; moreover, production procedures of a traditional display are simplified, the production efficiency and the acceptability of finished products are improved to some extent, and higher production requirements are satisfied.

Description

technical field [0001] The invention relates to the technical field related to electronic information, in particular to a modern TFT-LCD display with comprehensive protection. Background technique [0002] TFT-LCD is a thin film field effect transistor LCD, which is one of the active matrix type liquid crystal displays (AM-LCD). A display device that catches up with or surpasses a CRT in terms of overall performance such as volume and weight. It has excellent performance, good mass production characteristics, high degree of automation, low cost of raw materials, and broad development space. It will quickly become the mainstream product in the new century. As one of the important core basic components of the electronic information industry and the replacement of traditional picture tube display technology in the future, liquid crystal display technology plays an important role in promoting the transformation of economic development mode, promoting the optimization and upgradi...

AI Technical Summary

Problems solved by technology

As one of the important core basic components of the electronic information industry and the replacement of traditional picture tube display technology in the future, liquid crystal display technology plays an important role in promoting the transformation of economic development mode, promoting the optimization and upgrading of industrial structure, and driving the development of high-tech; However, the traditional TFT-LCD display is easily affected by the humid environment during use. Once the moisture in the external environment enters the inner cavity of the TFT-LCD display, the display will be short-circuited, damaged and cannot be used normally. Once the entire display is impacted by external force, the service life will also be shortened, while the traditional OLED device structure, the display thickness is very thick, the package top cover increases the thickness of the display, and the manufacturing process is more cumbersome, which affects manufacturing efficiency and finished product qualification rate

Images