EL480.240-PR2 ICEBrite™ Small Graphics Display USER`S MANUAL
Contents
1. W HSperiod s 3 sped e e 0 Framerate m so Input signals VIDg through VID3 contain the video data for the screen Pixel information is supplied from left to right and from top to bottom four pixels at a time Video data for one row is latched on the fall of HS EL Panel Front Figure 3 Pixel Location versus Sequence of Data 8 EL480 240 PR2 Operations Manual 020 0347 00A Self Test Mode Optical The display incorporates a self test mode composed of two patterns displayed for approximately 30 seconds each and then repeated The patterns are as follows Diagonal Lines Diagonal Lines Inverted Full On 1 x 1 Checkerboard and 1 x 1 Checkerboard Inverted The self test mode is entered by resetting or applying power to the display with the VCLK signal static The display will remain in the self test mode until two edges of VCLK are detected Table 5 Optical Characteristics Luminance Lon areal min 30 cd m screen center 120 Hz frame rate Lon areal typ 50 cd m screen center 120 Hz frame rate Loff pixel max 0 3 cd m 5 points center plus four corners measured 1 0 0 25 from adjacent display edges 120 Hz Non uniformity All pixels fully lit 26 Maximum difference two of five points using the formula LNU 1 min_lum max_lum x 100 Luminance Variation Temperature Maximum 15 Across operating temperature range Luminance Variation Time Maximum lt 10 15 002. and in many cases custom features to address the specific customer requirements Consult Planar Sales for pricing lead time and minimum quantity requirements EL480 240 PR2 Operations Manual 020 0347 00A 13 Support and Service Planar Systems Inc is a US company based in Beaverton Oregon and Espoo Finland with a world wide sales distribution network Full application engineering support and service are available to make the integration of Planar displays as simple and quick as possible for our customers RMA Procedure For a Returned Material Authorization number please contact Planar Systems Inc with the model number s and serial number s When returning goods for repair please include a brief description of the problem and mark the outside of the shipping container with the RMA number 714 EL480 240 PR2 Operations Manual 020 0347 00A Planar Systems Inc Customer Service 24x7 Online Technical Support http www planar com support Americas Support 1195 NW Compton Drive Beaverton OR 97006 1992 Tel 1 866 PLANAR1 866 752 6271 Hours M F 5am 5pm Pacific Time Europe and Asia Pacific Support Olarinluoma 9 P O Box 46 FIN 02201 Espoo Finland Tel 358 9 420 01 Hours M F 7 00am 4pm CET 2004 Planar Systems Inc 06 04 Planar is a registered trademark of Planar Systems Inc ICE ICEBrite and ICEPlus are trademarks of Planar Systems Inc Other brands and names are the property of their respe
3. 2 PL Dimensions are in millimeters inches in brackets Some hidden lines omitted for clarity Tolerances unless specified x 10 50 0 02 Xxx 0 25 0 01 Figure 4 Display Dimensions Note The dimensions in this drawing are approximate Please contact Planar Applications Engineering and request the actual drawing prior to beginning your design 712 EL480 240 PR2 Operations Manual 020 0347 00A Description of Warranty Seller warrants that the Goods will conform to published specifications and be free from defects in material for 12 months from delivery To the extent that Goods incorporate third party owned software Seller shall pass on Seller s licensor s warranty to Buyer subject to the terms and conditions of Seller s license Warranty repairs shall be warranted for the remainder of the original warranty period Buyer shall report defect claims in writing to Seller immediately upon discovery and in any event within the warranty period Buyer must return Goods to Seller within 30 days of Seller s receipt of a warranty claim notice and only after receiving Seller s Return Goods Authorization Seller shall at its sole option repair or replace the Goods If Goods were repaired altered or modified by persons other than Seller this warranty is void Conditions resulting from normal wear and tear and Buyer s failure to properly store install operate handle or maintain the Goods are not within this warranty Repair or re
4. 0 hours at 25 C ambient Viewing Angle Minimum 160 Contrast Ratio Minimum 19 1 500 lux ambient 120 Hz frame rate Typical 50 1 Generating Grayscales Some applications may benefit by using grayscales The PR2 has a maximum frame rate frequency of 120 Hz Using the higher frame rate combined with flat panel controllers designed for this faster display it is possible to generate usable grays through frame rate control and dithering Video controllers from manufacturers such as C amp T and EPSON use these methods with proprietary algorithms to generate grayscales The response time of electroluminescent displays is much faster than LCDs therefore not all possible grayscales generated by the video controller are actually usable Many of the grayscales may flicker or swim Careful testing is necessary to select appropriate grayscales for an application especially when the electroluminescent displays are driven at less than their maximum frame rate For additional information refer to Planar Application Note 119 or contact Planar s Application Engineers EL480 240 PR2 Operations Manual 020 0347 00A 9 Environmental Table 6 Environmental Characteristics Operating Non operating Temperature 25 C to 65 C 40 C to 75 C Survival 25 C to 75 C Humidity Non condensing to 93 RH max 40 C per IEC 68 2 3 Condensing to 95 RH max 55 C per IEC 68 2 30 Altitude Tested per IEC 68 2 13 1000 to 16 000 ft 1000 to 58 000 f
5. boa Real MERE 13 Ordering Inforiatfob sorti RA EARN PDAS ENRUR ED UA PO PARU RA d P de 13 Support and Service ee etie i etd bg ERR deett ee esee cete eee dias 14 Figures Figure 1 Power supply and logic signal sequencing requirement ees 5 Figure 2 Video Input Timing Diagram sso beoe apo csi ecocecete etta dt deed etui d bn cde oai apa 7 Figure 3 Pixel Location versus Sequence of Data ee eterne tenentes ttnnttencntnnns 8 Fig re d Display DIMENSION Siseneda aS rentre cub eeu deep ten pe CE aei RAE 12 Tables Table 1 DC Input Voltage Requirements csesssscsssssssscsseessecsseecssscsscsssccesscessecsnecsnccsascssscssscesscsenseeseesseees 5 Table 2 Video Input Requirements csssesssesssscssessssssssecsnecssecssscsssccssccssecessccsscesnecsuecsascssscesscesscesneesneesseees 6 Table 3 Connector PIIDOUtS icri rte citare etae e eek eek aede hne eeu ekle ae HER eee sop 6 Table 4 Video Input Descriptions sssssssssssssscssecssecssecssecssscsssccssscsscessecsnecsnecssscssscsssccssccenseessecsneesneesseess 8 Table 5 Optical Characteristics c sssssssssssssssssesscssecsnsesnecssecesscsssesssccssscessecsnecsnecsnscssscsssccssecessceaseesneesneesseess 9 Table 6 Environmental Characteristics ee eese trente rient tnnt ntt nn tena ttns ttn nstsanis 10 Table 7 Mechanical Characteristics ccscscssssssescsscscssssesssssscscssssescsssesssscsesessssessssssesesscse
6. ctive owners Technical information in this document is subject to change without notice 020 0347 00A
7. ent temperature 25 C 120 Hz frame rate EL480 240 PR2 Operations Manual 020 0347 00A 5 CAUTION Absolute maximum ratings are those values beyond which damage to the device may occur Table 2 Video Input Requirements Description min max units Notes Absolute Input Voltage 0 3 5 5 V Vi 5 0V Range Video logic high voltage 10096 All input thresholds are CMOS Video logic low voltage o 2090 Jv Video logic input current o uA Input capacitance I 15 JeF There is a fuse on the VH input to protect against catastrophic faults and no overcurrent protection on the V input Connector sso 0 So Video signals and DC power are connected ll OED O O AOAO OO 00 I to the display through a dual row 0 050 inch square pin connector AMP part AMP 104549 2 number 104549 2 For flexible cable connection to the display use AMP part number 111196 4 Table 3 Connector Pinouts 12 V Power Ground VL 5 V Power Ground Vs VerialSyn 8 GND Ground Ground Ground VID VideoData 14 GND Ground Ground Ground 20 Ground 6 EL480 240 PR2 Operations Manual 020 0347 00A Interface Information Planar EL Small Graphics Displays SGD incorporate an interface that is similar to many LCD interfaces This interface is supported by a variety of off the shelf chip sets which take care of all display control functionality freeing the system processor for other task
8. erves the right to relocate components within the constraints of the component envelope without prior customer notification For this reason Planar advises users to design enclosure components to be outside the component envelope An air gap of at least 5 mm is recommended to dissipate heat from display components Device designers will need to consider their specific system requirements to determine the necessary spacing EL480 240 PR2 Operations Manual 020 0347 00A 71 p 189 43 7 458 1 02 040 H 182 57 7 188 76 030 4 SEE DETAIL A NOT FOR MOUNTING 4 PL um SEE DETAIL 8 PIN 1 Y va i j K i So og EU gy g oe x s At os 5 5 zB 5 a S po 2 8 i 3 lt 8 t jj WiLLL m 0 i T g 3 2 g 3 4 10 13 g 125 0 49 X 18 1 0 71 146 31 5 760 4 me SIDE VIEW ACTIVE AREA 13 7 0 544 155 11 6 107 FRONT VIEW MOUNTING TAB 11 56 455 51 02 S F 175 71 6 918 51 02 i 4 1 21 5 0 85 51 02 N f i 10 0 0 39 FRONT OF BEZEL TO 0 91 0 036 BOTTOM VIEW BACK OF CIRCUIT BOARD MAXIMUM COMPONENT HEIGHT 6 9 0 27 3 4 0 13 4 25 0 167 oe 2 13 0 084 jel a 3 3 13 3 87 0 152 3 4 0 13 lt 3 87 0 152 1 63 0 064 J T A P a T 7 7 0 30 4 dy 7 7 0 30 Ld f 3 3 0 13 S R15 2PL DETAIL A DETAIL B R1 5 2PL SCALE 2 1 SCALE 2 1 2 PL
9. n an X Y formation Light is emitted when an AC voltage of sufficient amplitude is applied at a row column intersection The display operation is based on the symmetric line at a time data addressing scheme This display requires both 12V and 5V in addition to video signals for proper operation The display is designed to accept simultaneous application of Vi Vu and the input logic signals If these signals are not simultaneous they must meet the sequential timing shown in Figure 1 below 5V VL OV Logic Signals oV 12V VH OV Figure 1 Data Power Connector The supply voltages are shown in Table 1 All internal high voltages are generated from the display supply voltage VH The logic supply voltage VL should be present whenever video input signals or VH is applied The minimum and maximum specifications in this manual should be met without exception to ensure the long term reliability of the display Performance characteristics are guaranteed when measured at 25 C with rated input voltage unless otherwise specified Planar does not recommend operation of the display outside these specifications Table 1 DC Input Voltage Requirements Parameter Symbol Typ Absolute Max Logic supply voltage ve azv 5V 525v 6V Logic supply current at 5 V a ee Display supply voltage Vy tov 12v i5v 15V Supply current at 10 V dh 05A 105A Power consumption 5 V 12 V WY 105W Operating conditions ambi
10. not deflect the ECB out of its normal plane The EL480 240 PR2 mounting tabs were designed for a 3 mm screw WARNING These products generate voltages capable of causing personal injury high voltage up to 230V Do not touch the display electronics during operation EL480 240 PR2 Operations Manual 020 0347 00A 3 Cable Length A maximum cable length of 600 mm 24 in is recommended Longer cables may cause data transfer problems between the data transmitted and the display input connector Excessive cable lengths can pick up unwanted EMI There are third party products which allow this maximum cable length to be exceeded Contact Planar Application Engineering for more information Cleaning As with any glass or coated surface care should be taken to minimize scratching Clean the display glass with mild water based detergents only Apply the cleaner sparingly to a soft cloth then wipe the display Disposable cleaning cloths are recommended to minimize the risk of inadvertently scratching the display with particles embedded in a re used cloth Avoiding Burn In As with other light emitting displays displaying fixed patterns on the screen can cause burn in where luminance variations can be noticed Use a screen saver or image inversion to avoid causing burn in on the display 4 EL480 240 PR2 Operations Manual 020 0347 00A Specifications Power The EL panel is a matrix structure with column and row electrodes arranged i
11. placement of Goods is Seller s sole obligation and Buyer s exclusive remedy for all claims of defects If that remedy is adjudicated insufficient Seller shall refund Buyer s paid price for the Goods and have no other liability to Buyer All warranty repairs must be performed at Seller s authorized service center using parts approved by Seller Buyer shall pay costs of sending Goods to Seller on a warranty claim and Seller shall pay costs of returning Goods to Buyer The turnaround time on repairs will usually be 30 working days or less Seller accepts no added liability for additional days for repair or replacement If Seller offers technical support relating to the Goods such support shall neither modify the warranty nor create an obligation of Seller Buyer is not relying on Seller s skill or judgment to select Goods for Buyer s purposes Seller s software if included with Goods is sold as is and this warranty is inapplicable to such software SELLER DISCLAIMS ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE Ordering Information Product Description EL480 240 PR2 996 0247 02 EL480 240 flat panel display assembly with integrated power supply and 4 bit FPD interface EL480 240 PR2 CC 996 0247 03 EL480 240 PR2 with conformal coating Design and specifications are subject to change without notice Planar Systems continues to provide optional
12. s Designers select the chip set that best suits their particular architecture and price point This 4 bit LCD type video interface provides a low cost flexible method for controlling display brightness and power consumption Video Input Signals The end of the top line of a frame is marked by VS vertical sync signal as shown in Figure 2 The end of each row of data is marked by HS The VS signal may be independently set to a CMOS low level at any time for longer than one frame period During the time of VS inactivity the display is blank Halting VS results in a standby condition to minimize power usage Horizontal Timing HS Pixels w x yz Pixels a bed Vertical Timing gt 10 lt gt 1 lt gt lt First Line VID Data Figure 2 Video Input Timing Diagram Timing is compatible with LCD graphics controllers such as the SMOS display controller EL480 240 PR2 Operations Manual 020 0347 00A 7 Table 4 Video Input Descriptions Num Description symbol_ min Typ _ Max Units p Hsmghtme wish fo 2 Hsow me ws po 3 ova We mo 4 _ VidsewproveikK Wbs s J 5 Vibholdfromvcik Wohd so amp Video dlockperiod wax wo vakiefalime wax e s 7 Vakbwwim wax s o 8 vakhghwdh wax w Jo 5 VShigh sewptoFslow Wshu 10 Ij vshedaferHs wa wo W WslowsetpteHSWgh su wo
13. ssssesessesesesssseeecees 11 EL480 240 PR2 Display The EL480 240 PR2 thin film electroluminescent EL display is a low cost high performance alternative to industry standard quarter VGA LCDs The EL480 240 PR2 utilizes Planar s proprietary Integral Contrast and Brightness Enhancement ICEBrite technology to achieve unparalleled image quality without the use of expensive filters This small graphics display excels in a wide range of ambient lighting environments while effectively eliminating the blooming common to other high bright displays The display consists of an EL glass panel and control electronics assembled into a space saving rugged package for easy mounting The EL480 240 PR2 is easily interfaced using standard 4 bit LCD control signals Each of the 115 200 pixels has an aspect ratio of 1 1 V H and is individually addressable to clearly display high information content graphics and text Features and Benefits Excellent visual performance High brightness and contrast Wide viewing angle 160 e Rapid display response lt 1 ms Space efficient mechanical package Low EMI emissions Extremely rugged and durable Reliable long operating life with gt 100 000 MTBF e 4 bit LCD type interface 2 EL480 240 PR2 Operations Manual 020 0347 00A Installation and Handling Do not drop bend or flex the display Do not allow objects to strike the surface of the display CAUTION The display uses CMOS and po
14. t 3048 to 48 768 m 3048 to 176 784 m Vibration Random 0 02g92 Hz 20 500 Hz 30 minutes on each axis per IEC 68 2 36 Operating non operating test Fdb Shock Operating non operating 100 g 6 ms half sine wave per IEC 68 2 27 test Ea Reliability The display MTBF is demonstrated to be greater than 100 000 hours at 25 C with a 90 confidence level Safety and EMI Performance The display will not inhibit the end product from obtaining these safety certifications IEC 601 1 UL544 or CSA 22 2 601 M89 The display will not inhibit the end product from complying with FCC Docket Part 15 Subpart J Class B CISPR 11 Class B and VDE 871 VFG 243 Class B when housed in a suitable enclosure 70 EL480 240 PR2 Operations Manual 020 0347 00A Mechanical Characteristics Table 7 Mechanical Characteristics Display External Dimensions millimeters inches width 189 4 6 91 nominal height 108 0 4 14 nominal depth 21 5 0 85 nominal Weight typical 310 g 10 9 oz nominal Fill Factor 50 296 Display Active Area millimeters inches width 146 31 5 76 nominal height 73 11 2 88 nominal Pixel Size width 0 22 0 0085 nominal height 0 22 0 0085 nominal Pixel Pitch horizontal 31 0 012 nominal vertical 31 0 012 nominal Component Envelope The component envelope shown in Figure 4 illustrates the distance components extend behind the display Tall components do not necessarily fill this area Planar res
15. wer MOS FET devices These components are electrostatic sensitive Unpack assemble and examine this assembly in a static controlled area only When shipping use packing materials designed for protection of electrostatic sensitive components CAUTION To prevent injury in the event of glass breakage the use of an impact resistant shield or a protective overlay should be used on the viewer side of the display Mounting EL Displays Properly mounted EL displays can withstand high shock loads as well as severe vibration found in demanding applications However the glass panel used in an EL display will break if subjected to bending stresses high impact or excessive loads Stresses are often introduced when a display is mounted into a product Ideally the mounting tabs of the display should be the only point of contact with the system Use a spacer or boss for support failure to do so will bend the display and cause the glass to break The instrument enclosure or frame should not flex or distort in such a way that during use the bending loads might be transferred to the display Mounting surfaces should be flat to within 0 6 mm 0 25 Use all the mounting holes provided Failure to do so will impair the shock and vibration resistance of the final installation The EL480 240 PR2 is a tab mounted display Use appropriate length standoffs to assure that screws through the mounting tabs do not introduce bending stresses into the display Do
16. za PLANAR EL480 240 PR2 ICEBrite Small Graphics Display USER S MANUAL www planar com Revision Control Date Description August 1998 Document number OM300 01 June 2004 Document number 020 0347 00A Contents ELA80 240 PR2 Display eiae iie tutt depende ever ee ehe etra edad toda del ed R 2 de EE 2 lnstallation and Hardlintg i o Ro DER ED sien UAE GRENOBLE AER 3 Mounting EL Displays usse is i DR ORE URBE Geena ai PARAR aR nano Naa 3 Cable EendtEic s oec tiat E e adducere ida E i eae oed 4 EFTAL e EE AEE deci ania nidis iR eR oaa E ect let on E AEA 4 Avoiding UIA T ESO WORSE ie aea P RC ee d E 4 SpeEcificati tk as 5 Io 5 Connector ase e ERU EE I NER UN RU DIR Ee EUR AUS 6 Interface Information iie ete eee eR eH tec rere deben Res rei ee ue eie eee E es 7 Vdeolnp t SIGE eme 7 Erie sctidees vbsaseevacdse 9 Optical oe n 9 Generating Grayscaless cian p RI RYDER UU HARE EPIO ER Ue IRR 9 ER Vir sil 10 Rela bility reet mp M C EN 10 Safetyand EMEPOETOEL Tali e sacodi eio ot daa utat niii utens Rua da bids a i de 10 Mechanical Characteristics ccssssssssssssscssecsssesnsessescsscssscsssscenscessccsnecsnscssscsssesssccsscseseesuccenesneesssessscesscenscenaes 11 Component ENVElOPEe X 11 Deschiption of Wartanty ssepe NUR p el a UAR oa
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