DLPS247 August 2024 DLP472TP
PRODUCTION DATA
The DLP472TP DMD is a 0.47-inch diagonal spatial light modulator which consists of an array of highly reflective aluminum micromirrors. The DMD is an electrical input, optical output micro-optical-electrical-mechanical system (MOEMS). The fast switching speed of the DMD micromirrors combined with advanced DLP image processing algorithms enables each micromirror to display four distinct pixels on the screen during every frame, resulting in a full 3840 × 2160 pixel image being displayed. The electrical interface is low voltage differential signaling (LVDS). The DMD consists of a two-dimensional array of 1-bit CMOS memory cells. The array is organized in a grid of M memory cell columns by N memory cell rows. Refer to the Functional Block Diagram. The positive or negative deflection angle of the micromirrors can be individually controlled by changing the address voltage of underlying CMOS addressing circuitry and micromirror reset signals (MBRST).
The DLP 0.47” 4K UHD chipset is comprised of the DLP472TP DMD, DLPC8445 display controller, and the DLPA3085 PMIC driver. To ensure reliable operation, the DLP472TP DMD must always be used with the DLP display controller and the PMIC specified in the chipset.