China 3.0 inch lcd display module IPS 240*400 MCU ST7793 30PIN Manufacturers, Suppliers, Factory

Mr. Huang, an engineer at Shenzhen Hongjia Technology, is pleased to introduce a high-color-gamut, high-resolution 5.5-inch TFT display. Featuring IPS full-viewing-angle technology, this vertical-orientation screen boasts a resolution of 720*1440 and an 18:9 "golden ratio" aspect ratio. It utilizes the mature ST7703 driver IC and supports the integration of a capacitive touch panel. The 5.5-inch IPS screen offers a contrast ratio of 1200:1 and a color gamut coverage of 70%. Its pixel size measures 0.08595 x 0.08595 mm, and while the standard brightness is 600 cd/m², it can be customized to reach 1000 cd/m². The interface type is MIPI.

IGZO displays can be seen as Sharp’s specialty. Recently, Sharp’s smartphones launched in the Japanese market are all equipped with IGZO displays without exception. It is worth noting that the biggest highlight of Sharp mobile phones equipped with this screen is the "ultra-long standby". Of course, this is also the advantage of the IGZO display. Sharp AQUOSPHONEZETA, which has the longest standby time in the history of Japanese operator DoCoMo, has officially benefited from the low power consumption of the IGZO display.

​The company's weekend tour to Huizhou Shuangyue Bay

With the increasing popularity of the Internet, all kinds of communication devices are becoming more and more popular among consumers, which leads to a sharp increase in the demand for data transmission. In addition, digital TV, high-definition TV, and color images all require higher bandwidth. Therefore, system design engineers must rely on analog technology to design circuit systems and support data transmission. Low-voltage differential signaling (LVDS for short) is one such analog technology that engineers can use to design mixed-signal systems. LVDS uses high-speed analog circuit technology to ensure that copper wires can support data transmission above gigabits.

Customers often report that some LCD screens produced by different screen manufacturers look cooler in color, while others look warmer in color.

why TN LCD screens are brighter than IPS LCD screens when using the same backlight brightness. Today, engineers from Shenzhen Hongjia Technology will explain this. First, TN (Twisted Nematic) and IPS (In-Plane Switching) LCD glasses have fundamental differences in transmittance, which directly leads to differences in their display effects (such as contrast, color, and viewing angle).