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Laser TV

Products and reference designs
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Laser TV

Block diagram

Overview

Our integrated circuits and reference designs help you create compact laser television (TV) designs that provide ultra-high-definition display, premium audio quality and power efficiency. Use the interactive system diagram below to design a laser TV mobile projector with our most advanced audio, power management and DLP® technologies.

Design requirements

Next-generation laser TV designs require:

  • Compact, high-resolution, high-brightness display.
  • Premium audio quality with advanced audio amplifiers.
  • Highly-efficient, low-standby power management.
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Block diagram

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Laser TV

Isolated AC/DC Power Supply Isolated AC/DC Power Supply PFC Controller PFC Controller PWM & Resonant Controllers PWM & Resonant Controllers Flyback Controller Flyback Controller Laser/LED Driver Laser/LED Driver LED Drivers LED Drivers DAC DAC Non-Isolated DC/DC Power Supply Non-Isolated DC/DC Power Supply Buck Converter Buck Converter Load Switch Load Switch LDO LDO Wireless Interface Wireless Interface Wi-Fi Wi-Fi Bluetooth Bluetooth Memory Memory RAM RAM Flash Flash Audio Output Audio Output Class D Amp Class D Amp Audio Line Drivers Audio Line Drivers Signal Input/Output Protection Signal Input/Output Protection ESD ESD Current Limit Switch Current Limit Switch Self-Diagnostics/Monitoring Self-Diagnostics/Monitoring Temp Sensor Temp Sensor Supervisor and Reset IC Supervisor and Reset IC Wired Interface Wired Interface Ethernet PHY Ethernet PHY Phosphor Wheel Motor Phosphor Wheel Motor Motor Driver Motor Driver Optical Module Optical Module Optics Solution Optics Solution System Cooling System Cooling Heat Sink Heat Sink Logic & Control Logic & Control Logic Gates Logic Gates Switches/Muxes Switches/Muxes Digital Processing Digital Processing Buffer Buffer Level Shifter Level Shifter SoC SoC DLP Chipset DLP Chipset Digital Micromirror Device (DMD) Digital Micromirror Device (DMD) PMIC/LED Driver PMIC/LED Driver DMD Controller DMD Controller DMD Power Supply DMD Power Supply Input User Interface Input User Interface Capacitive Touch MCU Capacitive Touch MCU MCU MCU

Technical documentation

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Type Title Date
Application note TI DLP® IntelliBright™ Algorithms for the DLPC343x Controller 30 Mar 2015
Technical article Laser focus on the future of TV PDF | HTML 30 Aug 2023
Technical article Design ultra-portable 1080p displays thanks to the industry’s smallest full HD mic PDF | HTML 18 Sep 2023
White paper TI DLP® technology for Laser TV displays (Rev. B) PDF | HTML 12 Jun 2024
Application note DLP System Design: Brightness Requirements and Tradeoffs (Rev. C) PDF | HTML 11 May 2022
Application note PCB Design Requirements for DLP ® Standard TRP Digital Micromirror Devices 08 Aug 2017
Application note DLPC34xx General System Design Guide Application Note (Rev. A) 06 Feb 2019
Application note TI DLP® System Design: Optical Module Specifications (Rev. C) PDF | HTML 05 Dec 2024

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