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Dispositivos de microespejos digitales (DMD) automotrices
DMD de visualización interior
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DLP3940S-Q1

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Disp. digital de microespejos (DMD) DLP® de 0.39 pulg. para aplic. de visualización interior autom.

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DLP3940S-Q1

PRESENTACIÓN PRELIMINAR
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Detalles del producto

Array diagonal (in) 0.39 Display resolution (max) 1080p (1920x1080) Rating Automotive Operating temperature range (°C) -40 to 105
Array diagonal (in) 0.39 Display resolution (max) 1080p (1920x1080) Rating Automotive Operating temperature range (°C) -40 to 105
UNKNOWN (FSC) 154 See data sheet
  • Qualified for automotive applications –
    • –40°C to 105°C operating DMD array temperature range
  • Functional Safety Quality-Managed
    • Documentation available to aid ISO 26262 functional safety system design up to ASIL-B
  • The DLP3940S-Q1 automotive chipset includes:
    • DLP3940S-Q1 DMD
    • DLPC231S-Q1 DMD controller
    • TPS99002S-Q1 system management and illumination controller
  • 0.39-inch diagonal micromirror array
    • 1080p FHD (1920 × 1080) display resolution at 120Hz
    • 4.5µm micromirror pitch
    • ±14.5° micromirror tilt (relative to flat surface)
    • Side illumination
    • Compatible with LED or laser illumination
  • Up to 600MHz SubLVDS DMD interface for low power and emission
  • 10kHz DMD refresh rate over temperature extremes
  • Built-in self-test (BIST) of DMD memory cells
  • Qualified for automotive applications –
    • –40°C to 105°C operating DMD array temperature range
  • Functional Safety Quality-Managed
    • Documentation available to aid ISO 26262 functional safety system design up to ASIL-B
  • The DLP3940S-Q1 automotive chipset includes:
    • DLP3940S-Q1 DMD
    • DLPC231S-Q1 DMD controller
    • TPS99002S-Q1 system management and illumination controller
  • 0.39-inch diagonal micromirror array
    • 1080p FHD (1920 × 1080) display resolution at 120Hz
    • 4.5µm micromirror pitch
    • ±14.5° micromirror tilt (relative to flat surface)
    • Side illumination
    • Compatible with LED or laser illumination
  • Up to 600MHz SubLVDS DMD interface for low power and emission
  • 10kHz DMD refresh rate over temperature extremes
  • Built-in self-test (BIST) of DMD memory cells

The DLP3940S-Q1 digital micromirror device (DMD) is a digitally controlled micro-electro-mechanical system (MEMS) spatial light modulator (SLM) that enables bright 1080p FHD to achieve high-performance, high-resolution augmented reality head-up display (HUD). The 16:9 aspect ratio supports very wide aspect ratio designs, and the high resolution enables retinal limited displays to be achieved in HUD applications. The DLP3940S-Q1 offers a balance of optical throughput and resolution, enabling a wide field of view and a large driver eye box for enhanced user experience. This chipset, coupled with LEDs or lasers and an optical system, enables deep, saturated colors of 125% NTSC, high brightness of more than 15,000cd/m2, high dynamic dimming ratio of more than 5000:1, and high solar load tolerance. The DLP3940S-Q1 automotive DMD micromirror array is configured for side illumination, which enables highly efficient and more compact optical engine designs. The DLP3940S-Q1 device is available in a panel package for optimized system cost. The package has low thermal resistance to the DMD array to enable efficient thermal solutions.

The DLP3940S-Q1 digital micromirror device (DMD) is a digitally controlled micro-electro-mechanical system (MEMS) spatial light modulator (SLM) that enables bright 1080p FHD to achieve high-performance, high-resolution augmented reality head-up display (HUD). The 16:9 aspect ratio supports very wide aspect ratio designs, and the high resolution enables retinal limited displays to be achieved in HUD applications. The DLP3940S-Q1 offers a balance of optical throughput and resolution, enabling a wide field of view and a large driver eye box for enhanced user experience. This chipset, coupled with LEDs or lasers and an optical system, enables deep, saturated colors of 125% NTSC, high brightness of more than 15,000cd/m2, high dynamic dimming ratio of more than 5000:1, and high solar load tolerance. The DLP3940S-Q1 automotive DMD micromirror array is configured for side illumination, which enables highly efficient and more compact optical engine designs. The DLP3940S-Q1 device is available in a panel package for optimized system cost. The package has low thermal resistance to the DMD array to enable efficient thermal solutions.
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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos DLP3940S-Q1 0.39-Inch 1080p FHD Digital Micromirror Device for Automotive Display Applications datasheet PDF | HTML 12/12/2025
Product overview DLP3940S-Q1: Bringing Full-HD Resolution to Automotive Projection Displays PDF | HTML 18/11/2025

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Geometría mecánica del DMD 3D

DLP-FSC-2519364-3D-DMD — DLP394x/DLP394xS-Q1 DMD with FSC package (series 323) 3D-CAD geometry

This file is a 3D-CAD model of the DMD geometry for use when designing the DMD mounting
Productos y hardware compatibles
Herramienta de cálculo

DMD-DIFFRACTION-EFFICIENCY-CALCULATOR — Calculator helps model DMD diffraction patterns and diffraction efficiency

This calculator will be used to help customers understand how to model DMD diffraction patterns and efficiency with their specific DMD input parameters and is modeled to the customer’s specific design. Optical modules can also be used with the calculator.
Productos y hardware compatibles
Herramienta de diseño

DLP-OPTICAL-DESIGN — DLP-OPTICAL-DESIGN-GUIDELINES

The DLP optical design guidelines presentation provides a comprehensive overview of the guidelines specific to designing an optical system with DLP Products and will help enable customers in their design process.
Productos y hardware compatibles
Diseños de soluciones de montaje de DMD

DLP-SERIES-323-MOUNTING — Series 323 DMD mounting and electrical interconnect information

This file includes drawings and 3D-CAD models for Series 323 DMD mounting concept(s). Information is also included for the socket/interposer used to connect the DMD to a PCB.
Productos y hardware compatibles
Diseño óptico

DLP-DLP39XX-PGU-OPT-DES — PGU Optical design for the 0.39" DMD for HUD (.zip)

PGU Optical design (zemax) for an augmented reality head-up display based on the 0.39 DMD with 4.5um side illumination pixel.
Productos y hardware compatibles
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
UNKNOWN (FSC) 154 Ultra Librarian
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