EL640.200-SK ICEBrite™ Half
Contents
1. If the SELFTEST pin is pulled high during normal operation the display will enter Optical the self test mode Table 8 Optical Characteristics Luminance Lon areal min 63 5 cd m Lon areal typ 80 6 cd m Loff areal max 20 cd m Non uniformity All pixels fully lit 2696 Luminance Variation Temperature Maximum 25 Luminance Variation Time Maximum lt 20 Viewing Angle Minimum 160 Contrast Ratio 240 Hz frame rate 40 5 5 5 1 5 screen center 240 Hz frame rate screen center 240 Hz frame rate 5 points 240 Hz Maximum difference two of five points using the formula LNU 1 min_lum max_lum x 100 Across operating temperature range 10 000 hours at 25 C ambient 500 Lux 5 000 Lux 50 000 Lux EL640 200 SK Operations Manual 020 0348 00B 13 Environmental Table 9 Environmental Characteristics Temperature Operating 40 C to 85 C Non operating 50 C to 105 C Operating Survival 45 C to 105 C Humidity Non condensing operating 93 RH 40 C per IEC 68 2 3 Condensing non operating 95 RH 25 55 C per IEC 68 2 30 Altitude Operating non operating 0 to 18 km 58k ft per IEC 68 2 13 Vibration operating non operating Random 0 02 g Hz 5 500 Hz 30 minutes each axis per IEC 68 2 34 operating non operating Sinusoidal 1 50 mm amplitude 10 g max 10 55 10 Hz 1 min cycle 60 minutes each axis Shock operating non operating 100 g 62. Contact Planar Application Engineering for more information 4 EL640 200 SK Operations Manual 020 0348 00B 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 Particular care should be taken when cleaning displays with anti glare and anti reflective films Avoiding Burn In As with other light emitting displays use a screen saver or image inversion to avoid causing burn in on the display Displaying fixed patterns on the screen can cause burn in where luminance variations can be noticed over time EL640 200 SK Operations Manual 020 0348 00B 5 Specifications Performance characteristics are guaranteed when measured at 25 C with rated input voltage unless otherwise specified The minimum and maximum specifications in this manual should be met without exception to ensure the long term reliability of the display Planar does not recommend operation of the display outside these specifications Control Basics Power The EL panel is a matrix structure with column and row electrodes arranged in an X Y formation Light is emitted when an AC voltage of sufficient amplitude is applied at a row column intersection The d
3. is marked by VS vertical sync signal as shown in Figure The end of each row of data is marked by HS In non buffered mode 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 in buffered mode Horizontal Timin HS VIDO 3 Pixels wxyz Pixels abcd Vertical Timin First Line VID Second Line VID Data Figure 3 Video Input Timing D agram Table 5 Video Input Descriptions Num Description Symbol Max Units 1_ HShightime me us ne 2 HStowtime ss 160 s _ mu nec 4 UDseuprova Wis 1 ne 5 Wind 100 nsec 6 Videodeckperod 8 nsec Ndkrsefalime 50 me 7 vaklwwd s ne 125 ne o VS hion setup toHSTow Wsh 100 nsec 10 vSholdafterHs wsha 100 mec 11 WSlowsetuptoriShigh 140 mec W HSpe od semsa ue Vspero ws ponm ws 29 Non buffered mode 70 EL640 200 SK Operations Manual 020 0348 00B Video Data in Non Buffered Mode In non buffered mode input signals VIDO through VID3 and VIDLO through VIDL3 contain the video data for the screen Video data for row n and row n 100 i
4. 25 50 7596 100 Maximum Mean W 3 35 5 7 8 1 10 4 Absolute Maximum estimated W 70 of pixels on per row Typical W 20 of pixels on per row 12 00 10 00 VH 8 00 Power W 12 00V 6 00 4 00 2 00 0 00 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 Number of Pixels On Figure 1 EL640 200 SK Power Curve typical 100 luminance level EL640 200 SK Operations Manual 020 0348 00B 100 7 Connector Video signals and DC power are connected to the display through a 24 contact dual row 2 mm square pin locking connector Samtec EHT 112 01 S D The mating connector is available through Samtec as an IDC cable assembly Series TCSD 12 S XX 01 X X The proper connector user specified cable length and connector configuration are supplied as a single unit Consult your Samtec representative 1 800 SAMTECO for cable and connector options Viewed from top of connector Pin 2 0 0 0000000000 Figure 2 Data Power Connector Table 4 Connector Pinouts 2 Video Lower Panel 0 1 12 4 VID L3 Video Lower Panel 6 VDD VID L1 Video Lower Panel 8 voto Video Lower Panel OI L L 17 5VPower 18 VIDMODE Selects video mode 19 412 V Power 412 V Power 21 Digital dimming Digital dimming 23 Ground Analog dimming input VID VID G G G G 8
5. 348 00B 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 replacement 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 c
6. EL640 200 SK Operations Manual 020 0348 00B Interface Information This Planar EL display has two types of video interfaces for buffered and non buffered modes Changing from buffered to non buffered mode or vice versa can be done during operation of the display Pull VIDMODE pin 18 low for non buffered mode and pull it high or leave it disconnected for buffered mode This display includes an internal frame buffer that is active when the display is in buffered mode In buffered mode the display scan rate and the display brightness are independent of user supplied input data timing The display frequency is controlled through the digital dimming feature as described below Buffered Video Mode The input timing in the buffered mode is compatible with standard 4 line LCD single scan controllers made by a variety of manufacturers Designers should select the chip set that best suits their particular architecture and price point The display scan rate set by LUMO and LUM1 is independent of the input video frame rate This allows the user to achieve maximum brightness even at low input video frame rates for minimizing power consumption and EMI In buffered mode four preset display scan rates can be selected In addition to these four luminance steps an analog luminance control function is available see Dimming on page 11 Due to the timing independence of the input data and the display scan an image will be shown on the display even wit
7. Z PLANAR EL640 200 SK ICEBrite Half VGA Display USER S MANUAL www planar com Revision Control Date Description July 2000 Document number OM250 01 June 2004 Document number 020 0348 00A June 2005 Document number 020 0348 00B Contents EE640 20075KDISDIG citado p a aM RR RIEGO ARN Duden 3 Feat res and tee e esce po c dee pd epe e eret nana ant 3 Inistallation and 4 Mounting EL Displays 4 4 ET P 5 Avoiding 0 unas redd 5 6 Control Ba SIGS tete tette ete ei eo ede rte e tof trace fer n puede Codec deerunt 6 6 Connector sd UN REUS RR e ATE eT nent is 8 Interface 9 9 9 Video 10 Video Data in Non Buffered Mode rene 11 Video Data in Buffered Mode 11 DIMMING pe 12 Analog Luminance is dan tuba tu du Db ER 12 Eure H 13 Optical X S 13 aiti SQ 14 SLT LOT mp 15 Safety and EMI Performance enr RR RR 15 15 Component Envelope 0 een Ea e se 15 Description of Warianty Re 17 titine 17 Service ressent t
8. bration 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 Avoid bending the display 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 The EL640 200 SK mounting tabs were designed for a 3 mm screw Mounting surfaces should be flat to within 0 6 mm 0 025 Use all the mounting holes provided Failure to do so will impair the shock and vibration resistance of the final installation CAUTION To prevent injury in the event of glass breakage a protective overlay should be used on the viewer side of the display WARNING These products generate voltages capable of causing personal injury high voltage up to 235 V4 Do not touch the display electronics during operation 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
9. e Control Approx Relative Luminance Max 7596 5096 2596 LUM1 0 LUMO 0 Frame rate Hz 60 Analog Luminance Control Luminance control circuitry is provided to allow the user to adjust the luminance from 5 to 100 percent of the maximum Connecting a 100 variable resistor between LUMA and GND will give a brightness range from approximately 5 to 100 percent of the full luminance value Alternatively an external voltage or current mode D A converter may be used to facilitate dimming by sinking a maximum of 250 pA for maximum dimming from LUMA to GND on the input connector Table 7 Analog Luminance Control Approx Relative Luminance Dimming Maximum No resistor connected 100 Default Maximum 100 resistor connected 100 96 Minimum O Q resistor connected 596 maximum 096 minimum Open Circuit voltage 5V nominal Sink Current 250uA nominal Vin OV Brightness values are measured as a percentage of full On Luminance with the external resistor disconnected 12 EL640 200 SK Operations Manual 020 0348 00B Self Test Mode The display incorporates a self test mode composed of a 1 x 2 checkerboard and full on pattern displayed at 240 Hz Upon power up the 1 x 2 pattern is displayed for several seconds then the full on pattern is displayed continuously The self test mode is entered by leaving the SELFTEST pin pulled high For normal operation the SELFTEST pin must be pulled to a logic low
10. hout any video input data When using averaging grayscale algorithms visual artifacts may be more easily perceived in buffered mode than in non buffered mode Note The display includes an internal frame buffer In buffered mode the display scan is independent of the input video In order to blank the display image in the event of system malfunction pull VIDMODE low to exit the buffered mode Non buffered Video Mode The input timing in non buffered mode is an eight line dual screen interface The display panel is divided into an upper screen rows 1 through 100 and a lower screen rows 101 through 200 Four pixels for each screen eight pixels total are input on every video clock cycle The video interface in non buffered mode is similar to what is used to drive monochrome dual panel LCD displays The non buffered mode provides the user with full control of the display scan rate It also enables the use of gradual dimming with frame rate and the use of averaging grayscale algorithms For additional dimming independent of frame rate an analog luminance control function is available see Dimming on page 11 In non buffered mode video data must be supplied continuously If the supported frame rate range of the available display controller limits the achievable brightness the buffered mode can be used for high brightness operation EL640 200 SK Operations Manual 020 0348 00B 9 Video Input Signals The end of the top line of a frame
11. iet pent iet roget a a tette 18 Figures Figure 1 EL640 200 SK Power Curve sn 7 Figure 2 Data Power Connector 8 Figure 3 Video Input TIMING 10 Figure 4 Pixel Location versus Sequence of Data in Non buffered 11 Figure 5 Pixel Location versus Sequence of Data in Buffered 11 Figure 6 Display DIMENSIONS nn eR ien tl a 16 Tables Table 1 6 Table 6 Table 3 Power GOMSUM cote R tie 7 4 Conn ctor 8 Table 5 Video 10 Table 6 Digital Luminance 001 nan 12 Table 7 Analog Luminance Controles inta ned eR e tates dro A e tr Ht RE 12 Table 8 Optical Characteristics 13 Table 9 Environmental Characteristics nn 14 Table 10 Mechanical Characteristics 15 EL640 200 SK Half VGA Display The EL640 200 SK thin film electroluminescent EL display is a high performance alternative to industry standard LCDs and is the ideal solution in demanding applications where superior visual performance and environmental ruggedness are critical The EL640 200 SK utilizes Planar s proprietary Integral Contrast Enhancement ICE technology to achieve unparalleled image quality without the use of expensive filters This displa
12. isplay operation is based on the symmetric line at a time data addressing scheme The supply voltages are shown in Table 1 All internal high voltages are generated from the display supply voltage Table 1 DC Input Voltage Requirements Parameter symbol Min Max Absolute Max Logic voltage Ww sav Logic voltage absolute max Vimax 05 6 Logic supply current at 5 V Display supply voltage Be 20V VH Supply current at 8 V SA Power consumption 5 V 12 V 75W 170w 1 Operating conditions ambient temperature 25 C 240 Hz frame rate 2 Absolute max ratings are those values beyond which damage to the device may occur There is no overcurrent protection on either the or VL inputs to protect against catastrophic faults Planar recommends the use of a series fuse on the 12 volt supply A general guideline is to rate the fuse at 1 8 to 2 times the display maximum current rating Table 2 Video Input Requirements Description symbol min mx Min Units Absolute Maximum Input voltage VL 5 Low level Input voltage 20 VL High level Input voltage Vin 70 VL All video inputs are CMOS compatible with 470 Q series resistors Selftest HS VIDMODE LUMO and LUM1 have 10 pull up resistors 6 EL640 200 SK Operations Manual 020 0348 00B Table 3 Power Consumption Brightness Level
13. laim 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 Features EL640 200 SK ALE 996 0290 05 Standard version EL640 200 SK CC ALE 996 0290 06 EL640 200 SK ALE with conformal coating Design and specifications are subject to change without notice Planar Systems continues to provide optional and in many cases custom features to address the specific customer requirements Consult Planar Sales for pricing lead time and minimum quantity requirements EL640 200 SK Operations Manual 020 0348 00B 17 Support and Service Planar is a U S 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 q
14. ms half sine wave per IEC 68 2 27 After 12 hours at 50 C acclimatize the display at 40 C min before power on Operating survival at extremes for 1 hour maximum 714 EL640 200 SK Operations Manual 020 0348 00B Reliability The display MTBF is to be greater than 50 000 hours at 120 Hz with a 9096 confidence level at 25 C Safety and EMI Performance The display will not inhibit the end product from obtaining certifications under UL1950 CSA22 2 No 950 and EN60950 The display will not inhibit the end product from complying with FCC Part 15 Subpart J Class B or EN55022 Class B when housed in a suitable enclosure Mechanical Characteristics Table 10 Mechanical Characteristics Display External Dimensions millimeters inches width 260 0 10 24 height 104 1 4 09 Display Active Area width 211 17 8 31 millimeters inches height 79 17 3 12 diagonal 225 52 8 87 Pixel Size width 25 0 009 millimeters inches height 31 0 012 Component Envelope The component envelope shown in Figure illustrates the distance components extend behind the display Tall components do not necessarily fill this area Planar reserves the right to relocate components withinthe 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 Device designers will need to consider their specific system requireme
15. nts to determine the spacing necessary to maintain the specified ambient temperature Air flow and surrounding component materials will affect the depth of the air gap EL640 200 SK Operations Manual 020 0348 00B 15 2600 7 1023 4 030 250 0 9 84D 229 0 INSIDE EXTRUSIONS 43 3 95 00 BLACK BORDER MOUNTING HOLE 1117 4 PD ACTIVE AREA 92 00 3 62 B 906 9 413 INSIDE 41 4 85 9 413 1041 24091 BORDER FRONT VIEW 271 221 2266 17 MAXIMUM COMPONENT HEIGHT 6 8MM FROM FRONT OF MOUNTING FLANGE 7 i N MAXIMUM COMPONENT HEIGHT 2 0MM FROM FRONT DF MOUNTING FLANGE lt PL BACK VIEW 30 MOUNTING FLANGE THICKNESS FRONT OF EXTRUSION TO MOUNTING FLANGE TO COMPONENT HEIGHT n T TIT T Hr FRONT OF MOUNTING FLANGE i d pe FRONT EXTRUSIEN n FRONT OF GLASS b m COMPONENT ENVELOP 68 1 00 FRONT OF MOUNTING FRONT OF MOUNTING FLANGE BOTTOM VIEW FLANGE TO COMPONENT TO CIRCUIT BOARD HEU BE AM 19 0 5750 OVERALL THICKNESS Dimensions in are millimeters inches in brackets Tolerances unless specified X 0 50 0 02 XX 0 25 0 01 Figure 6 Display Dimensions Note Please refer to www planar com support to view the mechanical drawing 76 EL640 200 SK Operations Manual 020 0
16. s latched on the falling edge of HS as shown in Figure 3 Column 1 Column 640 Row 1 N Row 100 Row 101 Row 200 Figure 4 Pixel Location versus Sequence of Data in Non buffered Mode Video Data in Non Buffered Mode In buffered mode input signals VIDO 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 falling edge of HS as shown in Figure 3 Column 1 Column 640 q Row 1 Row 200 Figure 5 Pixel Location versus Sequence of Data in Buffered Mode EL640 200 SK Operations Manual 020 0348 00B 11 Dimming There are two standard methods for dimming the EL640 200 SK display To perform analog dimming in either buffered or non buffered mode connect a 100 variable resistor between LUMA and GND Alternatively an external voltage or current mode D A converter may be used to facilitate dimming by sinking a maximum of 250 uA nominal for maximum dimming from LUMA to GND on the input connector Open circuit voltage is 5 V nominal To perform digital dimming in buffered mode the internal scan frequency is controlled via the LUM1 and LUMO inputs When these inputs are left open the display is scanned at 240 Hz the maximum scan rate With the combination of the two inputs LUM1 and LUMO the following scan frequencies are obtained Table 6 Digital Luminanc
17. uick 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 18 EL640 200 SK Operations Manual 020 0348 00B 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 2005 Planar Systems Inc 06 05 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 respective owners Technical information in this document is subject to change without notice 020 0348 00B
18. y 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 EL640 200 SK is easily interfaced using standard 4 bit or 8 bit LCD control signals Each pixel 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 gt 1 ms Frame buffer provides compatibility with low cost LCD video controllers Space efficient mechanical package Low power Low EMI emissions Extremely rugged and durable Reliable long operating life 4 bit buffered and 8 bit non buffered dual panel LCD type interfaces EL640 200 SK Operations Manual 020 0348 00B 3 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 power MOSFET 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 Mounting EL Displays Properly mounted EL displays can withstand high shock loads as well as severe vi
Download Pdf Manuals
Related Search