 2000 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA

Appnote 47

www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)

OSRAM Opto Semiconductors GmbH & Co. OHG • Regensburg, Germany

www.osram-os.com • +49-941-202-7178

2

May 31, 2000-14

Table 1. Contrast enhancement filter selection guide

* Sunlight viewable displays. All other part numbers represent all the standard Military Small Alphanumeric Displays.

Manufacturers

Marks Polarized Corporation

HOYA Optics, Inc.

Polaroid Corp.

25B Jefryn Blvd. West

3400 Edison Way

Polarizer Division

Deer Park, NY 1179-5715

Fremont, CA 94538-6138

1Upland Road

(516) 242-1300

(415) 490-1880

Norwood, MA 02062

(617) 577-2000

Display P/N

or Condition

Display Color

Transmission

Filter Color

Filter Model No.

Filter Manufacturer

ISD2010

ISD2012

ISD2352*

ISD2310

ISD2312

Red/

Hi Eff. Red

25% at 635 nm

Red

MPC 20-15C

Marks

ISD2011

ISD2351*

ISD2311

Yellow

25% at 585 nm

Amber

MPC 30-25C

Marks

ISD2013

ISD2353*

ISD2313

Hi Eff. Green

22% at 565 nm

Yellow/Green

MPC 50-22C

Marks

High Ambient Light

All Colors

10% Neutral

Neutral Gray

MPC 80-10C

Marks

High Ambient Light

All Colors

37% Neutral

Neutral Gray

MPC 80-37C

Marks

ISD2010

ISD2012

ISD2352*

ISD2310

ISD2312

Red/

Hi Eff. Red

14%

Reddish

Orange

HLF-608-5R

Hoya

ISD2011

ISD2351*

ISD2311

Yellow

14%

Yellowish

Orange

HLF-608-3Y

Hoya

ISD2013

ISD2353*

ISD2313

Hi Eff. Green

14%

Yellow/Green

HLF-608-1G

Hoya

High Ambient Light

All Colors

10% Neutral

Neutral Gray

HNCP10

Polaroid