Digital Light Processing

OSRAM Opto Semiconductors, one of the leaders in LEDs for projector applications, offers a series of LED products suitable for all projection systems and categories.

Application - Digital Light Projection - Pico Projection

Pico Projection

Application - Digital Light Projection (DLP)

OSRAM Opto Semiconductors, one of the leaders in LEDs for projector applications, offers a series of LED products suitable for all projection systems and categories.

Application - Digital Light Projection (DLP) - Cinema

Cinema

Application - Digital Light Processing (DLP) - Projector

Front Projection

Application - Digital Light Projection (DLP) - Industrial

Industrial

Application - Digital Light Processing (DLP) - Medical - Emergency room

Medical

Digital Light Processing - Finger and Face recognition scanner

Security

Application - Digital Light Projection - Pico Projection

Pico Projection

Application - Digital Light Projection (DLP)

OSRAM Opto Semiconductors, one of the leaders in LEDs for projector applications, offers a series of LED products suitable for all projection systems and categories.

Application - Digital Light Projection (DLP) - Cinema

Cinema

Application - Digital Light Processing (DLP) - Projector

Front Projection

Application - Digital Light Projection (DLP) - Industrial

Industrial

Key features

  • Top emitting Thinfilm chips in red, green and blue that are scalable in different die sizes are ideal for efficient optical coupling by facilitating etendue matching with the vast DLP projection applications.
  • Innovative chip architecture (UX:3) and Converted Ceramic (C2) for boosting green brightness to enhance the LED efficacy and system efficiency
  • Multichip LED packages of the OSRAM OSTAR Projection family utilizes top emitting chip technology benefits for best undisturbed directed light output and highly reliable systems

  • High power OSRAM OSTAR Projection LEDs with larger dies, are capable of on screen brightness in excess of 1200 lumens.
  • OSRAM OSTAR Projection LEDs allow compact, yet high brightness light engines to be designed for the typical small footprint applications like Pico Projectors >35 lm
  • High quality and demonstrated reliability performance with complete vertical integration to deliver the most efficient LED solution with reliable epi, chip, package and conversion technologies

OSRAM Opto Semiconductors has the experience and resources to work with qualified customers on special LED chip and package configuration designs to optimize on screen light output, lower electrical power consumption and optimal thermal performance period.

DLP - 3-channel: 3 discrete LED devices

3-channel

3 discrete LED devices

Pros:

  • Maximum etendue/lumens per color
  • Good color uniformity

Cons:

  • Large engine size
  • High BOM
  • Many components needed
2-channel: 2 discrete LED devices

2-channel

2 discrete LED devices

Pros:

  • Reduced engine size
  • Reduced BOM
  • Only 1 dichroic filter element needed

Cons:

  • Colors in 2in1 pkg have limited etendue
  • Color homogenization needed
1-channel: 1 LED device only

1-channel

1 LED device only

Pros:

  • Reduced engine form factor
  • Reduced BOM
  • No dichroic filters needed

Cons:

  • Low etendue/lumens for each color
  • Color homogenization needed

0.3” WVGA

Model #LE A Q8WPLE CG Q8WPLE B Q8WP
Wavelength617 nmCx 0.32, Cy 0.54460 nm
Optical Output130 lm400 lm1120 mW
Power electrical3.22 W4.83 W4.83 W
Emission area1.8 sq mm1.8 sq mm1.8 sq mm

0.45” WXGA

Model #LE A Q7WPLE CG Q7WPLE B Q7WP
Wavelength617 nmCx 0.32, Cy 0.54460 nm
Optical Output260 lm800 lm2240 mW
Power electrical6.44 W9.66 W9.66 W
Emission area3.75 sq mm3.75 sq mm3.75 sq mm

0.55” XGA

Model #LE A Q7WPLE CG Q7WPLE B Q7WP
Wavelength617 nmCx 0.32, Cy 0.54460 nm
Optical Output260 lm800 lm2240 mW
Power electrical6.44 W9.66 W9.66 W
Emission area3.75 sq mm3.75 sq mm3.75 sq mm

0.7” XGA

Model #LE A P3WLE CG P3WLE B P3W
Wavelength617 nmCx 0.32, Cy 0.54460 nm
Optical Output3400 lm *7500 lm *25 W(opt) *
Power electrical 28 W80 W40 W
Emission area12.1 sq mm12.1 sq mm12.1 sq mm

0.95” 1080p
Option 1

Model #LE A P3WLE CG P3WLE B P3W
Wavelength617 nmCx 0.32, Cy 0.54460 nm
Optical Output3400 lm *7500 lm *25 W(opt) *
Power electrical28 W80 W40 W
Emission area12.1 sq mm12.1 sq mm12.1 sq mm

0.95” 1080p
Option 2

Model #7x LE A Q7WP7x LE CG Q7WP7x LE B Q7WP
Wavelength617 nmCx 0.32, Cy 0.54460 nm
Optical Output1890 lm5600 lm15.4 W(opt) *
Power electrical44.8 W67.6 W67.6 W
Emission area26.25 sq mm26.25 sq mm26.25 sq mm

Texas Instruments - DLP

Solutions: Optical Solutions, Electronic Solutions

Business Volume: small/medium/high

Texas instruments: DLP • Projection Partner
LED Illuminatino for DLPTM Products

LED Illumination for DLPTM Products

Contact: DLP E2E Forum

At the heart of DLP® technology is the Digital Micromirror Device (DMD). This chip contains an array of hundreds-of-thousands to millions of highly reflective microscopic mirrors that, when combined with an illumination source, make DLP a fast, efficient, and reliable spatial light modulator (SLM).

DLP technology enables display products ranging from large cinema projectors to pico projectors found in cellphones. It also enables a wide range of non-display products for industrial, medical, security, and telecommunication applications. These products include 3D scanners, PCB lithography machines, 3D printers, and spectrometers.