AMS announced the creation of an advanced combined sensor that will help smartphone developers in the production of devices with minimal bezels around the display.
The product received the designation TMD3719. It combines the functions of a light sensor, a proximity sensor and a flicker sensor. In other words, the solution combines the capabilities of several individual chips.
The module is designed to be placed directly behind an organic light emitting diode (OLED) display. This eliminates the need to install the appropriate sensors on the screen frame, which allows you to reduce the width of the latter to a minimum.
Based on the TMD3719, such functions as automatic adjustment of the display brightness depending on the current lighting conditions, turning off the backlight and the touch layer when the smartphone approaches the ear, etc. can be implemented.
Together with the under-screen camera, the presented product will allow you to create smartphones with a truly frameless design. For such devices, the display will occupy almost 100% of the area of ββthe front surface of the case.
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Source: 3dnews.ru