OMC Edge Lit Backlight Panel - Emitter Specification. < Backlight Applications > * Panel Meters * Control Panels * Audio Systems * Instrument / Equipment < Maximum Ratings (Ta=25°C)> Reverse Voltage 10.0V D.C forward current 30mA Pulse current (10% duty cycle 0.1ms pulse width) 100mA Operating temperature range -25°C to +85°C Storage temperature range Lead soldering temperature (1.6mm from body) -25°C to +100°C +260°C for 5 Secs < Electrical / Optical Characteristics at Ta=25°C > LED Chip Wavelength Typ. Forward Luminous Intensity Viewing Voltage Per Emitter Angle 2 1/2 [email protected] (nm) [email protected] (V) [email protected] (mcd) d Typ. Max. Min. Typ. (Deg) Material Emitting Color Backlight Panel Color BR02xxx GaP Green Yellow/Green 572 4.2 4.8 20 30 50 BRIYxxx GaAIP on GaAs Yellow Yellow 595 4.2 4.8 90 150 50 BRUBxxx InGaN Blue White 470 7.6 9.4 80 170 50 BRURxxx GaAIAs on GaAs Red Red 660 3.4 4.4 100 150 50 Backlight Series Part No. < Package Dimensions > * Tolerance : + / - 0.25 mm * All dimensions are in mm. Tel : 01209 215424 Fax : 01209 215197 The Optoelectronic Manufacturing Corporation (UK) Ltd Candela House, Cardrew Industrial Estate, Redruth, Cornwall, TR15 1SS Tel: 01209 215424 Fax: 01209 215197 LED Backlights Summary Sheet OMC edge lit backlights are available in a variety of colours, each of which have their own advantage, they are also available in a wide variety of sizes and options, such as Bi-colour. 1) Yellow/Green The Industry standard backlight colour at 567nm is very cost effective. 2) High Brightness Yellow/Orange A bright, rich and warm 595nm colour which is pleasing to the eye and gives a high qualtiy look to any product. 3) High Brightness Blue A very bright blue at 470nm creating a striking and distinctive display. 4) High Brightness Red A bright red 660nm makes the display stand out from the others. Length (L) Example of LED Backlight Measurements Illuminated Width Width (W) Illuminated Area The Backlights can also be illuminated from different points, depending on the application, to produce the best results and utilisation of circuit board space. yp En e gl n Si u m Ill q de Si on le ati b u in Do lum Il The Optoelectronic Manufacturing Corporation (UK) Ltd Candela House, Cardrew Industrial Estate, Redruth, Cornwall, TR15 1SS Tel: 01209 215424 Fax: 01209 215197 OMC Backlight Description LED Backlights Summary Sheet Fits Following LCDs Overall Panel Size LxWxH Illuminated Area LxW Number of Emitters Standard Yellow/Green Type BRIYS3604TE High Brightness Yellow/Orange Type BRUBS3604TE High Brightness Blue Type 233-651 47.50 x 17.00 x 3.0mm 47.50 x 14.50mm 4 233-651 47.50 x 17.00 x 3.0mm 47.50 x 14.50mm 4 233-651 47.50 x 17.00 x 3.0mm 47.50 x 14.50mm 4 BRURS3604TE High Brightness Red Type 233-651 47.50 x 17.00 x 3.0mm 47.50 x 14.50mm 4 253-558, 233-640, 233-638 253-558, 233-640, 233-638 253-558, 233-640, 233-638 253-558, 233-640, 233-638 48.70 x 23.30 x 3.0mm 48.70 x 20.80mm 4 48.70 x 23.30 x 3.0mm 48.70 x 20.80mm 4 48.70 x 23.30 x 3.0mm 48.70 x 20.80mm 4 48.70 x 23.30 x 3.0mm 48.70 x 20.80mm 4 Standard Yellow/Green Type BRIYS1906TE High Brightness Yellow/Orange Type BRUBS1906TE High Brightness Blue Type 523-227, 253-560 67.00 x 28.50 x 3.0mm 67.00 x 26.00mm 6 523-227, 253-560 67.00 x 28.50 x 3.0mm 67.00 x 26.00mm 6 523-227, 253-560 67.00 x 28.50 x 3.0mm 67.00 x 26.00mm 6 BRURS1906TE High Brightness Red Type 523-227, 253-560 67.00 x 28.50 x 3.0mm 67.00 x 26.00mm 6 U/B Red - Green Bi-Colour 233-651 46.50 x 19.50 x 3.0mm 47.50 x 14.50mm 4 x G, 4 x R U/B Red - Green Bi-Colour 253-558, 233-640, 233-638 48.70 x 25.80 x 3.0mm 48.70 x 20.80mm 4 x G, 4 x R U/B Red - Green Bi-Colour 253-560 67.00 x31.00 x 3.0mm 67.00 x 26.00mm 6 x G, 6 x R U/B Red - Green Bi-Colour 523-227 67.00 x 28.00 x 3.0mm 67.00 x 23.00mm 6 x G, 6 x R S36 Types BR02S3604TE S36 Types BR02S3804TE Standard Yellow/Green Type BRIYS3804TE High Brightness Yellow/Orange Type BRUBS3804TE High Brightness Blue Type BRURS3804TE High Brightness Red Type S19 Types BR02S1906TE S152 Bi-Colour Type BSRGS15208TE S153 Bi-Colour Type BSRGS15308TE S154 Bi-Colour Type BSRGS15412TE S155 Bi-Colour Type BSRGS15512TE Bi-Colour backlights offer the ability to change colour from Green to Bright Red. This is achieved by using a neutral colour reflector and having two rows of LED's one edge having all green emitters the opposite edge having all Red. These backlights can be used to indicate an alarm state on an LCD and draw the users attention to reading a particular display. The backlights ability to change colour means it can be used as an indicator without having to add additional LED's to a products front panel. Bi-Colour backlights can be used to good effect for example on a temperature display if the temperature is within a set range the backlight can remain green in the event of an over or under temperature state the backlight can be made to change colour alerting the user to a possible fault.