1. ACER CONFIDENTIAL Acer Projector Color Technology

2. ACER CONFIDENTIAL Benefit of Acer Color Technology ColorBoost3D Technology I. Optimized 6-segment color wheel design II. Advanced lamp illumination technology III. Powerful image processing with DLP™ chip Comparison of ColorBoost3D & Others ColorSafe Technology I. DLP® DMD chip design II. Acer dynamic RGB gain control III. Advanced lamp technology Catalog

3. ACER CONFIDENTIAL Acer Color Technology Acer is proud to introduce the advanced color technologies that gives our projectors more vibrant color reproduction with ColorBoost3D and long lasting performances with ColorSafe. Together, Acer’s ColorBoost 3D and ColorSafe Technologies ensure our projectors provide rich and vibrant colors to enjoy for many years to come. DLP® DMD chip design Acer Dynamic RGB gain control Advanced Lamp Control Lamp control technique TI DLP™ chip Color wheel design

4. ACER CONFIDENTIAL ColorBoost3D Technology – Superior color performance Acer’s ColorBoost 3D is a combination of technical advancements that improve optical color performance for all kinds of content, based on color wheel design, specialized techniques to control the projector lamp, and a Texas Instruments DLP™ chip. Now, Acer presents ColorBoost3D that provides true-to- life images even while displaying 3D or 2D-3D contents. Without ColorBoost3D Technology With ColorBoost3D Technology  Improve mid-tone colors of cyan, yellow and white (CYW) based on the standard RGB (red, green, blue) color space for unsurpassed color reproduction and saturation v vv

5. ACER CONFIDENTIAL With ColorBoost3D Technology I. Optimized 6-segment color wheel design- Wide color gamut  Unique color deployment for adjusting color intensity with independent control of six color segments with Special coating & degree of color segment (Primary color of Red, green, blue and secondary color of cyan, yellow and white)  Unique color coating technology for boosting color saturation growth by 20~30% with wide color gamut, projecting a wider range of colors on screen Wide Color Gamut whopping 30% Without ColorBoost3D Technology Core concepts of ColorBoost3D technology

6. ACER CONFIDENTIAL Without ColorBoost3D Technology With ColorBoost3D Technology Lamp power Lamp Power Pulse on yellow when color wheel is spinning II. Advanced lamp illumination technology- Color-specific enhancement  Acer refined waveform technology for enhancing specific color  By controlling lamp power, Acer projectors can maximize color reproduction of each color without sacrificing brightness III. Powerful image processing-Color temperature adjustment and brightness improvement  Texas Instruments image processor with BrilliantColor technology™ Color reproduction and secondary color brightness enhancement Without ColorBoost3D Technology With ColorBoost3D Technology Correction of color temperature and skin-tone shift

7. ACER CONFIDENTIAL Brightness decay & Color shift Acer’s ColorBoost 3D technology offers superior color brightness and saturation while reducing color shifts and brightness decay. You can expect spectacular quality with all types of content, 2D and 3D.  On √3D ColorBoost3D Technology – Remarkable performance in 3D With ColorBoost3D Technology

8. ACER CONFIDENTIAL Ordinary 2D image True 3D effect ColorBoost3D Technology – Perfect viewing with 2D-3D projector In addition, users can enjoy true 3D effect thru following easy set-up. First, connect 2D source via HDMI to projector. Then, put on your pair of Acer 3D glasses and experience vivid 3D quality.

9. ACER CONFIDENTIAL Comparison of ColorBoost3D & Others Unlike technology which use just 3 primary colors (R/G/B) to produce image, Acer projectors used up to 6-segment color wheel design, which offered brilliant mid-tone performance that is the key to provide lifelike images and color reproduction. Acer projectors outperform its competitors counterpart in -Correct color saturation -Better color reproduction for life pictures -Perfect color uniformity for accurate image Acer projectors outperform its competitors counterpart in -Higher contrast ratio -Good shadow detail in dark level -Smooth color level even when using lower resolution projectors Acer ColorBoost 3DOther brands Acer ColorBoost 3DOther brands

10. ACER CONFIDENTIAL DLP® DMD chip design Acer Dynamic RGB gain control Advanced Lamp Control ColorSafe Technology – Reliable image quality Acer ColorSafe Technology eliminates color decay, and prevents the yellow hues from showing up on projector images. With Acer ColorSafe technology, colors retain their natural look even after prolonged usage. Stay immune to serious color decay and offer and extended lifespan Color decay

11. ACER CONFIDENTIAL ColorSafe Technology – Reliable image quality I.DLP® DMD chip design- Avoid color and brightness decay  With DLP® technology, Acer projectors provide sharp, clear, and highly consistent color even after prolonged usage DLP ® LCD Original colorAfter 2000hrs Original colorAfter 2000hrs After installing a new lamp

12. ACER CONFIDENTIAL ColorSafe Technology – Reliable image quality Yellowish picture Corrected images with Acer Dynamic RGB gain control Adjusting the RGB wavelength according to the time changed II. Acer dynamic RGB gain control - Secure color fidelity  Acer Dynamic RGB Gain Control, detects any subtle changes that causes color decay, then use control techniques to adjust the RGB output to secure better color fidelity than LCD and other DLP ® projectors E.g. After 1000hrs

13. ACER CONFIDENTIAL ColorSafe Technology – Reliable image quality III. Advanced lamp technology- Keep the brightness level constant  With Philips and Osram’s innovative lamp technology, Acer projectors become a better solution for education usage The first day performance ColorSafe Technology: Constant brightness for 2,000 hours Normal operation: Brightness decay severely for 2,000 hours 2,000 hours

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