EG7500B-LS SII | Alldatasheet
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This specification consists of two documents as follows. 1.LCD Specification SC-010009000 2.LCD QA Standard M4-00100 . i Date Date Feb. 16 "93 By Presented by G, bastijann —y iphd Y.Katayama GH QA dep. 7 JM Too oo | SEIKO EPSON CORP. LCD DIv. Quality assuranse Dep.
$C ~ 010009000 | SPECIFICATIONS A TITONS a (ee [ee ee
1 Basic Specification 11 — 010009000
12 — 32020000 13 - 14200000 Outline Dimensions SD-010291-B
3 Electrical Characteristics 31 ~ 010009000
34 — 32020000-A e@ 35 — 32020001 Optical Characteristics 41° - pe64sLo2 42 - Bc000000 43 — No000000 44 ~ No000000 Reliability 51 - 0000003 52 — 0000000 Package Specifications 61 - 010009000 62 ~ 010009000 SEIKO EPSON CORPORATION LOD DivisioON Cd] LD DESIGN Dep. . 7 . oD t. i Dimas. |S
- Basic Specifications e 1-1 Display Specifications (1) STV Node Negative Display type Transnissive Node! (2) Display Color . Display Color : Display Data"1” : White Background Color : Display Data"0” : Blue (3) Viewing Angle : 6 O'clock direction (4) Driving Duty = ‘1/200 buty (5) Backlight : CCFT Backlight *1) Color tone is slightly changed by temperature and driving voltage. 1-2 Mechanical Specifications C1) Outline Dimensions : Refer to attached Outline Dimensions figure SD-010291-B (2) Dot Matrix : 320 dots x 200 dots r } (3) Dot Size 20.34 () x 0.48 CH) Con) (4) Dot Pitch 10.38 () x 0.52 Ql) (om (5) Weight : 4608 (Approx. ) SE 1KO EPSON conponarion
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: Y Or ! ‘ No. 1 ' ' Di Lep PANEL ‘ : ' ' 3 20x 200 bots : ' Do ' ' | Y Or ‘ ' No. 2 ' ' Di ' ' ' : feh Sep eR FaN e@ ' AC pulse X Dr X Or X Dr X Dr ' : generato’ BL Boel otter gol-qer gay ' M No. 1 No. 2 No. 3 No.4 ' PEE PERE TPM ' i | a ' ' a NS ' t 1 ‘ Contrast H ' circuit ' DIN VDD YSS VEE VLCD LP XSCL = DO~D3 SEIKOEPSON Cae CORPORATION Code | 12-32020000
@ (1) LOD fem [oa [7 tents [eae ie ee a NC Lr e) pes Display Data Input J 1s [oe | (2) INVERTER Model : IL-S-2S-S2C2-S (JAE) Applicable Connector : IL-S-2P-S2*2-EF (#:T or L) (JAE) fm [ ome | Fenetiee J [= [ee oa are td SEIKO EPSON corrosariow
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r 2. Absolute Maximum Ratings Power Supply Vol tage v Power Supply Voltage VINV Oo ~ +30. 0 for INVERTER Operating Temperature Top Oo ~ +40 Range c No Condensation Storage Temperature TST -20 ~ +60 Range SEIKOEPSON cove | CORPORATION Code | 21-C0000018
@ 3. Electrical Characteristics 3-1 DC Characteristics . (1) Module DC Characteristics. “~ “ Ta=0~40%, VDD=5Vi5% | Standard Value Symbol Unit | Applicable | Condition Power Supply Vol tage Vv YDD-VLCD | Depending on VLCD Optical Characteristics a v DIN DO~D3 Pe a a] Power Supply Current mA pe TS epee r ) #1) VLCD=-I7V, Frane Frequency: T5llz (2) Backlight Electric Characterisitics Ta=0 ~40°T Item Symbol Unit | Condition Input Voltage for VINV 21.6 Vv Inverter Input Current for TINY 0. 22] A | VINVa24y Inverter fi reef fron ve fae | Piel x1) The life of half brightness is 10,000 Wlours with continuous lighting of tube current 4. OmA. i @ | SEIKOEPSON tote CORPORATION Code | 31-010009000
@ 3-2 AC Characteristics . VDD=5Vt5% 2) Standard Value Symbol Unit | Condition i XSCL°L* Time] TXSL J zo | — | — [nsec fas [ve [| 4 Latch Timing nsec ° ate [>] [rep [oo | - [=| [pete Seu tine | ros [60 [= [= [nee] mate ford tine | ton | co [= [= [see] pin setw tie | tors [100 | = [= [rvee| Dinieidtie | tore | ro [= [= [asec] . Tnput Wave Foro tr 1 Rise Time Input Wave Fora tf 1 nsec Fall Tine #1) TXSC-TXSL-¥XSC 2 with 50 nsec MAX SEIKOEPSON Cote CORPORATION Code | 32-C0000002-A
@ 3-3 Timing Chart | mas TDIC y DIN Sf TDI} fo TLC : zs on ¥LP. TLD. TLS3 ¥XSC TXSL XSCL. TDS TXSC TDH tr. tf Input Wave Form vin SEIKOEPSON cone CORPORATION Code | 33-C0000002-a
@ DIN : te SIC (EY Dee pa 2002317 iat Yas \\ 1313 { 1:317 XX at} 2:5 | \\ ese pi -ao0saia XXX sd {4:7 \\ ass 1:319 XX) 2:3 \\ 2:7 C) 2:319 | L___XSCL_x (9320/4) Pulses : LP y" DIN (4 Lp x 200 Pulses She SEIKO EPSON corporation Code | 34-32020000-A
e@ 3-5 Relation between Data and Display SEIKOEPSON Coes CORPORATION Code | 35-32020001
@ 4. Optical Characteristics 4-1 Optical Characteristics ” - fPR=75Hz Z Standard Value Symbol | Temp Unit Condition Pe[ = [aaelee u [eofie ape ef —_| Poof = [eso [sso] Tr [zs[ = | 200 [30 | Response Tine | of = [ese [ison Tf sf = [ese [eae peo | - T= a a *1) Yop=LCD Driving Yoltage getting maximum contrast =VDD-YLCD ¥*2) Initial values on the Center of the Backlight Diffuser 5 SEIKOEPSON Code CORPORATION Code | 41-BE648L02
e 4-2 Definition of Optical Characteristics (1) Optical Measuring Equipment . : _ Thermostatic Oven Ls] \\ P.M | L M L : Built-in Backlight P.M: Lighting Sensor . : M : Module (Specification of Equipments and Measuring Condition] Luxmeter : Canon LC-3S Brightness Measurement Spot Diameter ¢ 2mm Lighting Source : Built-in Backlight Tube Current : The Typical Yalue specified . r ) at "3-1 DC Characteristics”. (2) Definition of Viewing Angle TOP J eY2 Dot 1:1 Pa ——— = (ee @Yl BOTTOM Shee SEIKO EPSON corporation Code | 42-EC000000
e (3)Definition of Response Time | ton-setected Selected Non-selected Tine Time Time Brightness, 100% ben oopbercogyrtericc: 90% wenn eee a 10K 0% oSSiS a les Les nee @ (Measuring Condition] Vop=TYP. value at Operating Temperature @X= 9 Y=0° SEIKOEPSON tase CORPORATION Code | 43-N0000000
e (4)Definition of Contrast Ratio Brightness Curve with Bisblay Data” I" input \\ a Brightnes: 7 ‘ y Brightness Curve with Display Data"Q"input a a Q rN ib \\ Loy Yop Driving Voltage Brightness Curve with Display Data"I”input a Brightness Curve with Display Data"0"input b (Measuring Condition} Yop=TYP. value at Operating Temperature @ OX=8Y=0" SEIKOEPSON ene CORPORATION Code | aa-nannannn
- Reliability e@ 5-1 Content of Reliability Test No] Test Item Test Condition Applicable standard 1 | Iligh temperature Endurance test applying the high 60 storage Storage temperature for a long tine. 200 =H Low temperature Endurance test applying the low -20 storage Storage temperature for a long time. 200 3 | High temperature Endurance test applying the 40 °C Operation electric stress (Voltage & Current) 200 H —___ and the thermal stress to the element for a long time. Low temperature Endurance test applying the electric 0c operation stress under low temperature for a 200 it long time. 5 | lligh temperature/ Endurance test applying the high 60 MIL-202E-103B humidity storage temperature and high humidity 90 RH JIS-C5023 Storage for a long time. 96 oH High temperature/ Endurance test applying the electric 40 MIL-202E-103B humidity operation stress (Voltage & Current) and 90 %RH JIS-C5023 temperature/humidity stress to the 96 I element for a long time. @ Temperature cycle Endurance test applying the low and -20°C/60°C high temperature cycle, 10 cycle i 30min. Smin, 30min. ‘Smin. tS I cycle Vibration test Endurance test applying the 10~22ltz—+1. Smmp-p | MIL-202E-2014 vibration during transportation and 22~500Kz 1. 56 JIS-C5025 using. Total 0. 5H JIS-C7022-A-10 Shock test Constructional and mechanical 50G Half sign wave | NIL-202E-213B endurance test applying the shock Ilmsec during transportation, 3 times of each direction Atmospheric pressure | Endurance test applying the 115 mbar MIL-202E-105C test atmospheric pressure during 40 I transportation by airl. Static electricity Endurance test applying the electric VS = 800 v MIL-883B-3015. 1 test stress to the terminal. RS = 1.5 kQ CS = 100 PF 1 time ¥1) Driving condition for operation test Power supply voltage for Logic system = 5¥ ‘ t } Power supply voltege for LCD systen = Rating voltage at 25°C SEIKOEPSON enget CORPORATION Code} 51-Sonnnana
@ 5-2 Failure Judgement Criterion en tte [ele [s [ela Te] Sofa] Basic Out of Specification the Basic Specification Electrical Out of characteristic the DC and AC Characteristic Mechanical Out of characteristic the Mechanical Specification Color change : Out of Limit Apperance Specification Optical Out of characteristic the Apperance Standard SEIKOEPSON tone CORPORATION Code | §9-Sannnnnn
- Package Specifications e 6-1 Inner Carton Box Each LCD module is wrapped with antistatic pouch, and put into the inner carton box for containing 10 pes of LCD nodules The following contents showTd ‘be indicated on the carton box. TYPE : EG7500B-LS QTY : 10pes Lot : Lot No EPSON: SEIKO EPSON CORP DISPLAY DIVISION TYPE: @ ty: Lot EPSON : SEIKO EPSON CORP DISPLAY DIVISION 170 Sas 500 Fig. 1 Outline Dimensions of Inner Carton BOX , SEIKO EPSON Cede CORPORATION Code} 61-010009000
t } The master carton box is for sending to each user. The master carton box contains 2 pes of inner carton box. he indications are applied to four faces A.0.C and D of the master carton as shown Fig. | below. 7 fie J 1 soo! ' B At 350 a “ee , SS, 3 Wey 320 Fig. 1 Outline dimensions of Kaster Carton Box Face A Face B UP Lm ad] FRAGILE @ STATIC SENSITIVE DAMAGED MODEL -: 567500B-Ls BY EXCESS HEAT OR COLD. QTY _: 20 pes CZNo_: os ma WADE IN JAPAN Face C Face D UP a 5 FRAGILE STATIC SENSITIVE DAMAGED BY EXCESS NEAT OR COLD. ae an} e Fig. 2 Contents of Indication for Master Carton Box SEIKOEPSON sie CORPORATION Code | 62-010009000
Precautions for use of LCD Modules @ <landling Precautions» + The display panel is made of giass. Do not subject it to a mechanical shock by dropping it from a high-place, etc. + If the display panel is damaged and the liquid crystal substance inside it leaks out, be sure not to get any in your mouth. If the substance comes into contact with your skin or clothes, promptly wash it off using soap and water. + Do not apply excessive force to the display surface or the adjoining areas since this may cause the color tone to vary. + The polarizer covering the display surface of the LCD module is soft and easily scratched. Handle this polarizer carefully. + If the display surface becomes contaminated, breathe on the surface and gently wipe it with a soft dry cloth. If it is heavily contaminated, moisten cloth with one of the following solvents. - Isopropyl alcohol - Ethyl alcohol Solvents other than those mentioned above may damage the polarizer. Especially, do not use the following. r ) - Water - Ketone - Aromatic solvents + Exercise care to minimize corrosion of the electrode. Corrosion of the electrodes is accelarated by water droplets. moisture condensation or a current flow in a high-humidity environment. + Install the LCD Module by using the mounting holes. When mounting the LCD Module make sure that it is free of twisting, warping, and distortion. In particular, do not forcibly pull or bend the 1/0 cable or the backlight cable. + Do not attempt to disassemble or process the LCD Module. * NC terminal should be open. Do not connect anything. + If the logic circuit power is off, do not apply the input signals. SEIKO EPSON sel CORPORATION Code | B -TCMNO004(1)
+ To prevent destruction of the elements by static electricity, be careful to maintain an optimum work environment. + Be sure to ground the body when handling the LCD Kodules. * Tools required for assenpty, such as soldering irons, must be properly grounded. * To reduce the amount of static electricity generated, do not conduct assembly * and other work under dry conditions. + The LCD Wodule is coated with a film to Protect the display surface. Exercise care when peeling off this protective film since static electricity may be generated. + Do not apply pressure to CCFT section at the rear of the module. Excessive pressure may damage CCFT. <Storage Precautions> + When storing the LCD Modules, avoid exposure to direct sunlight or to the light of fluorescent lamps. Keep the modules in bags designed to prevent static electricity . charging under low temperaturc/normal humidity conditions (avoid high temperature! high humidity and low temperatures below 0 °C). Whenever possible, the LCD Nodules. should be stored in the same conditions in which they were shipped from our comany. <Design Precaustions> * The absolute maximum ratings represents the rated value beyond which LCD Modules cannot exceed. When the LCD Modules are used in excess of this rated valuc, their operating characteristics may be adversely affected, * To prevent the occurrence of erroneous operation caused by noise, attention must be paied to satisfy VIL. VII, and the other specification values, including taking the precaution of using signal cables that are short. + The liquid crystal display exhibits temperature dependency characteristics. Since recognition of the display becomes difficult when the LCD is used outside its designated operating temperature range, be sure to use the LCD within this range. Also, keep in mind that the voltage levels necessary for clear displays CVLCD or VDDII) will vary according to temperature. ; + If DC is impressed on the liquid crystal display panel, display definition is rapidly | deteriorated by the electrochemical reaction that occurs inside the liquid crystal panel. To eliminate the Opportunity of DC impressing, be sure to maintain the AC characteristics of the input signals sent to the LCD Module (especially, LP, DIN, and FR). SEIKOEPSON, cous CORPORATION Code |B -TCMNO004(2)
+ Then turning the power supply ON/OFF. strictly follow the sequence shown in Fig. | r ) so that latch-up and DC driving of the LCD Module can be prevented, A BC “wD E F sv i { ' A: 45V power supply ON vob ‘ rot : : ' B: ALL signals confirmed | t ot ‘ ' | (normal operation signal) i ov 4 ' ' C: Negative power supply ON | Tal | i. Th} D: Negative power supply OFF : i ' —— E: +5V power supply OFF sv - s ‘ F : 45V power supply reclosing Input signal | ne ' ’ Ta: Signal unconfirned tine ' mo : ' Td: Delay time of liquid crystal ov + rt ' ! power supply (Hin. Oms) ' to ' ' Tvh: YDD hold time (Min. Ons) ' >< 1d 1 3 Th Trh: Power supply reclosing SY} opn-- eH toby wait time (Win. 50ms) VLCD ia oy ov -6 ' / Meee t “ Fig. | Power supply ON/OFFsequence @ vod o rn) 401004 15V RI Z ON/OFF =o [> TR LCD driving voltage VOP control terminal | i? ' sw ows! Negative Asai B YLcDe 1 RB. ‘ Power Supply we OF (a) (8) ' TR2 | sw beeeeeeee ee Fig. 2 Example of power supply connect ion Fig. 3 Example of S¥ section circuit * Fig. I shows the voltage levels at the module terminal section when the module is connected to a power supply and signal lines, * Regarding VLCD in Fig. 1. the dashed line shows the OFF status of S¥ in Fig. 2 while the solid line indicates the ON status. * Prepare the negative power supply shown in Fig.2 with a capacity that is at least sufficient to handle the current of the liquid crystal power supply in DC characteristics. r ) * Fig.3 provides an example of the circuit for S¥ section in Fig. 2, SEIKOEPSON cote | CORPORATION Code |B -TCKNO004¢3)
r ) <Others> + Liquid crystals solidify under low temperatures (below the storage temperature range) leading to defective orientation or the generation of air bubbles (balck or white) Air bubbles may also be generated if the module is Subjected to a strong shack at a low temperature. + If the LCD Modules have been Operating for a long time showing the same display patterns, the display patterns may remain on the screen as ghost images and a slight contrast irregularity may also appear. A normal Operating status can be regained by suspending use for some time. It should be noted that this phenominon does not advesely affect performance reliability. + Cold cathode fluorescent tube (CCFT) is used in this LCD Module. Since a small amount of mercury gas is contained by this CCFT, observe applicable regulations when disposing of the CCFT. * Customers are requested to understand that our company will not be held responsible for any discrepancies that occur in connection with work performed by customers to replace CCFT. If you intend to use the LCD Modules in a way requiring the replacement of the CCFT, please consult our company in advance. * To minimize the performance degradation of the LCD Modules resulting from destruction caused by static electricity. etc., exercise care to avoid holding the following sections when handling the modules. @ + Terminal electrode sections SEIKOEPSON r code. CORPORATION Code |B -TCMNO004(4)
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