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LCM
Liquid Crystal Display Modules Seiko Instruments GmbH
Dot Matrix Liquid Crystal Display Modules
CHARACTER TYPE * FEATURES :
* Slim, light weight and low power consumption * High contrast and wide viewing angle * Built-in controller for easy interfacing * LCD modules with built-in EL or LED backlight
M1641
L1642 L1614
M1632 L1652
L2012
* SPECIFICATIONS :
Character Format (character x line) Model Reflective EL backlight LED backlight Reflective (wide temp) LED backlight (wide temp) Character font Module Reflective size EL backlight (HxVxT) mm LED backlight Viewing area (HxV) mm Character size (HxV) mm *1 Dot size (HxV) mm Power supply voltage (VDD-VSS) V Current consumption IDD (mA,typ) ILC *4 Driving method (duty) Built-in LSI Operating temperature (C) Storage temperature (C) Weight (g, typ.) normal temp. wide temp. *2 normal temp. wide temp. 16 x 1 M1641 M16410AS M16419DWS M16417DYS M16410CS M16417JYS 5x7 dots + cursor 80,0 x 36,0 x 11,3 80,0 x 36,0 x 11,3 80,0 x 36,0 x 15,8 64,5 x 13,8 3,07 x 5,73 0,55 x 0,75 +5V 1,5 0,2 1/16 KS0066 or equivalent 0 to + 50 - 20 to + 70 - 20 to + 60 - 30 to + 80 25 30 35 5S + 5.0 10 100 + 4,1
Inverters for EL LED backlight
Reflective EL backlight LED backlight Model Power supply (V) current consumption (mA) *3 Forward current consumption (mA) Forward input voltage (V,typ.)
: Standard products 16 x 2 M1632 M16320AS M16329DWS M16327DYS M16320CS M16327JYS 5x7 dots + cursor 85,0 x 30,0 x 10,1 85,0 x 30,0 x 10,1 80,0 x 30,0 x 15,8 62,0 x 16,0 2,78 x 4,27 0,50 x 0,55 +5V 2,0 0,2 1/16 KS0066 MSM5839 or equivalent 0 to + 50 - 20 to + 70 - 20 to + 60 - 30 to + 80 25 30 40 5S + 5,0 10 112 + 4,1 H : Horizontal
16 x 2 L1642 L164200J000S L164221J000S L1642B1J000S L164200L000S L1642B1L000S 5x7 dots + cursor 80,0 x 36,0 x 11,3 80,0 x 36,0 x 11,3 80,0 x 36,0 x 15,8 64,5 x 13,8 2,95 x 3,80 0,50 x 0,55 +5V 1,6 0,3 1/16 KS0066 MSM5839 or equivalent 0 to + 50 - 20 to + 70 - 20 to + 60 - 30 to + 80 25 30 35 5S + 5.0 10 100 + 4,1 V : Vertical
: Products of optional specification 16 x 2 16 x 4 L1652 L1614 L165200J200S L161400J000S L165221J200S L161421J000S L1652B1J200S L1614B1J000S L165200L200S L161400L000S L1652B1L200S L1614B1L000S 5x7 dots + cursor 5x7 dots + cursor 122,0 x 44,0 x 11,3 87,0 x 60,0 x 11,6 122,0 x 44,0 x 11,3 87,0 x 60,0 x 11,6 122,0 x 44,0 x 15,8 87,0 x 60,0 x 15,8 99,0 x 24,0 61,8 x 25,2 4,84 x 8,06 2,95 x 4,15 0,92 x 1,10 0,55 x 0,55 +5V +5V 2,0 2,7 0,4 1,1 1/16 1/16 KS0066 KS0066 MSM5839 KS0063 or equivalent or equivalent 0 to + 50 0 to + 50 - 20 to + 70 - 20 to + 70 - 20 to + 60 - 20 to + 60 - 30 to + 80 - 30 to + 80 50 50 55 55 65 65 5C 5A + 5.0 + 5.0 35 45 240 + 4,1 T : Thickness (max) 200 + 4,1
20 x 2 L2012 L201200J000S L201221J000S L2012B1J000S L201200L000S L2012B1L000S 5x7 dots + cursor 116,0 x 37,0 x 11,3 116,0 x 37,0 x 11,3 116,0 x 37,0 x 15,8 83,0 x 18,6 3,20 x 4,85 0,60 x 0,65 +5V 2,0 0,4 1/16 KS0066 KS0063 or equivalent 0 to + 50 - 20 to + 70 - 20 to + 60 - 30 to + 80 40 45 60 5A + 5.0 45 154 + 4,1
*1 : Excluding cursor *2 : With external temperature compensation *3 : Including EL backlight *4 : Based on normal temperature range
Since our policy is one of continues improvements we reserve the right to change the specifications for the products in the catalogue w ithout notice.
1
L2432 L2022
L4042
L2014 M4024
* SPECIFICATIONS :
Character Format (character x line) Model Reflective EL backlight LED backlight Reflective (wide temp) LED backlight (wide temp) Character font Module Reflective size EL backlight (HxVxT) mm LED backlight Viewing area (HxV) mm Character size (HxV) mm *1 Dot size (HxV) mm Power supply voltage (VDD-VSS) V Current consumption IDD (mA,typ) ILC *4 Driving method (duty) Built-in LSI Operating temperature (C) Storage temperature (C) Weight (g, typ.) normal temp. wide temp. *2 normal temp. wide temp. 20 x 2 L2022 L202200P000S L2022B1P000S 5x7 dots + cursor 180,0 x 40,0 x 10,5 180,0 x 40,0 x 10,5 180,0 x 40,0 x 14,8 149,0 x 23,0 6,00 x 9,66 1,12 x 1,12 +5V 4,2 2,6 1/16 KS0066 KS0063 or equivalent - 20 to + 70 - 30 to + 80 80 110 + 5.0 320 + 4,1 : Standard products 20 x 4 L2014 L201400J000S L201421J000S L2014B1J000S L201400L000S L2014B1L000S 5x7 dots + cursor 98,0 x 60,0 x 11,6 98,0 x 60,0 x 11,6 98,0 x 60,0 x 15,8 76,0 x 25,2 2,95 x 4,15 0,55 x 0,55 +5V 2,9 1,2 1/16 KS0066 MSM5839 or equivalent 0 to + 50 - 20 to + 70 - 20 to + 60 - 30 to + 80 55 60 70 5A + 5.0 45 240 + 4,1 H : Horizontal 24 x 2 L2432 L243200J000S L243221J000S L2432B1J000S L243200L000S L2432B1L000S 5x7 dots + cursor 118,0 x 36,0 x 11,3 118,0 x 36,0 x 11,3 118,0 x 36,0 x 15,8 94,5 x 17,8 3,20 x 4,85 0,60 x 0,65 +5V 2,5 0,5 1/16 KS0066 KS0063 or equivalent 0 to + 50 - 20 to + 70 - 20 to + 60 - 30 to + 80 40 45 60 5A + 5.0 45 150 + 4,1 V : Vertical : Products of optional specification 40 x 2 40 x 4 L4042 M4024 L404200J000S M40240AS L404221J000S M40249DWS L4042B1J000S M40247DYS L404200L000S M40240CS L4042B1L000S M40247JYS 5x7 dots + cursor 5x7 dots + cursor 182,0 x 33,5 x 11,3 190,0 x 54,0 x 10,1 182,0 x 33,5 x 11,3 190,0 x 54,0 x 10,1 182,0 x 33,5 x 16,3 190,0 x 54,0 x 16,3 154,4 x 15,8 147,0 x 29,5 3,20 x 4,85 2,78 x 4,27 0,60 x 0,65 0,50 x 0,55 +5V +5V 3,0 8,0 1,0 3,0 1/16 1/16 KS0066 KS0066 KS0063 MSM5839 or equivalent or equivalent 0 to + 50 0 to + 50 - 20 to + 70 - 20 to + 70 - 20 to + 60 - 20 to + 60 - 30 to + 80 - 30 to + 80 70 90 75 105 95 140 5C 5D + 5.0 + 5.0 25 80 260 + 4,1 T : Thickness (max) 480 + 4,1
Inverters for EL LED backlight
Reflective EL backlight LED backlight Model Power supply (V) current consumption (mA) *3 Forward current consumption (mA) Forward input voltage (V,typ.)
*1 : Excluding cursor *2 : With ex ternal temperature compensation *3 : Including EL backlight *4 : Based on normal temperature range
2
Dot Matrix Liquid Crystal Display Modules
GRAPHIC TYPE * FEATURES :
*Wide viewing angle and high contrast *Full dot configuration fits any application *Slim, light weight and low power consumption *Available in STN and FSTN
Dot format (HxV,dot) Model STN type Reflective (Gray mode) Reflective wide temp. LED backlight LED backlight wide temp FSTN type Transmissive (B&W mode) with CFL backlight Transflective Module size Reflective (no backlight) (H x V x T) LED backlight mm CFL backlight Viewing area (HxV) mm Dot size (H x V) mm Dot pitch (H x V) mm Power supply voltage (V) Current consumption (mA, typ.) Driving method (duty) Built-in LSI
* SPECIFICATIONS :
built-in RAM built-in RAM built-in RAM built-in RAM built-in controller built-in RAM
(VDD - VSS) (VLC - VSS) IDD IDD (built-in controller) ILC Driver
97 x 32 Y97031 Y97031LF60W 47,5 x 65,4 x 2,1 43,5 x 23,9 0,35 x 0,48 0,39 x 0,52 + 5,0 0,10 1/33 SED1530 or equivalent - 20 to + 70 - 30 to + 80 10 -
Controller
Operating temperature range ( C) Storage temperature range ( C) Weight Reflective (Transflective no backlight) (g, typ.) LED backlight CFL backlight LED backlight Forward current consumption (mA) Forward input voltage (V, typ.) Mode Inverter for CFL Power supply voltage (V) Current consumption (mA, typ.) *1 : built-in DC/DC converter (single power source) *2 : Use with external temperature compensation circuit Since our policy is one of continues improvements we reserve the right to change the specifications of the products in the catalogue without notice.
128 x 32 G1213 G121300N000S G1213B1N000S 75,0 x 41,5 x 6,8 75,0 x 41,5 x 8,9 60,0 x 21,3 0,40 x 0,48 0,43 x 0,51 + 5,0 - 8,0 2,0 1,8 1/64 HD61202 HD61203 or equivalent - 20 to + 70 - 30 to + 80 23 35 40 3,8 -
128 x 64 G1216 G121600N000S G1216B1N000S 75,0 x 52,7 x 6,8 75,0 x 52,7 x 8,9 60,0 x 32,5 0,40 x 0,40 0,43 x 0,43 + 5,0 - 8,1 2,0 1,8 1/64 HD61202 HD61203 or equivalent - 20 to + 70 - 30 to + 80 35 45 90 4,1 -
128 x 64 G1226 G1226B1J000S 93,0 x 70,0 x 11,4 70,7 x 38,8 0,44 x 0,44 0,48 x 0,48 + 5,0 -8,2 3,0 2,0 1/64 KS0107 KS0108 or equivalent 0 to + 50 - 20 to + 60 72 125 4,1 -
3
Dot format (HxV,dot) Model STN type Reflective (Gray mode) Reflective wide temp. LED backlight LED backlight wide temp FSTN type Transmissive (B&W mode) with CFL backlight Transflective Module size Reflective (no backlight) (H x V x T) LED backlight mm CFL backlight Viewing area (HxV) mm Dot size (H x V) mm Dot pitch (H x V) mm Power supply voltage (V) Current consumption (mA, typ.) Driving method (duty) Built-in LSI
* SPECIFICATIONS :
built-in RAM built-in RAM built-in RAM built-in RAM built-in controller built-in RAM
240 x 64 G2446 G2446X5R1A0S G2446X5R1ACS -
(VDD - VSS) (VLC - VSS) IDD IDD (built-in controller) ILC Driver
Controller Operating temperature range ( C) Storage temperature range ( C) Weight Reflective (Transflective no backlight) (g, typ.) LED backlight CFL backlight LED backlight Forward current consumption (mA) Forward input voltage (V, typ.) Mode Inverter for CFL Power supply voltage (V) Current consumption (mA, typ.) *1 : built-in DC/DC converter (single power source) *2 : Use with external temperature compensation Since our policy is one of continous improvemets, we reserve the right to change the specifications of the products in the catalogue without notice.
191,0 x 79,0 x 15,1 134,0 x 41,0 0,49 x 0,49 0,53 x 0,53 + 5,0 *1 12 15 1/64 MSM5298 MSM5299 or equivalent SED1330FB 0 to + 50 - 20 to + 60 200 4800210 + 5,0 250
240 x 128 G242C G242CX5R1ACS G242CX5R1A0S 180,0 x 110,0 x 15,1 134,0 x 76,0 0,47 x 0,47 0,51 x 0,51 + 5,0 *1 30 40 1/128 KS0103 KS0104 or equivalent SED1330FB 0 to + 50 - 20 to + 60 280 4800210 + 5,0 350
320 x 200 G321D G321DX5R1A0S G321DX5R1ACS 166,0 x 134,0 x 15,1 128,0 x 110,0 0,34 x 0,48 0,38 x 0,52 + 5,0 -24,0 8 23 6 1/200 MSM5298 MSM5299 or equivalent SED1330FB 0 to + 50 - 20 to + 60 350 4800210 + 5,0 365
320 x 240 G324E G324EX5R1A0S G324EX5R1ACS 166,0 x 134,0 x 15,1 128,0 x 110,0 0,32 x 0,39 0,36 x 0,43 + 5,0 -24,0 7,5 23 6,5 1/240 HD66204 HD66205 or equivalent SED1330FB 0 to + 50 - 20 to + 60 350 4800210 + 5,0 365
640 x 200 G649D G649DX5R010S 260,0 x 122,0 x 15,7 216,0 x 83,0 0,30 x 0,36 0,33 x 0,39 + 5,0 -24,0 11 9 1/200 MSM5298 MSM5299 or equivalent 0 to + 50 - 20 to + 60 420 4800120 + 12,0 390
4
G1226 G2446
G1216
G321D
G1213
G649D
G242C G324E 5
CHECK LIST FOR CUSTOM DESIGNED LCD MODULE
1. Company 4. Design
New Modified : Manufacturer Equivalent: Manufacturer , Part No. , Part No. , Remarks , Remarks A x B : Module size
A C H1 H2
2. Application
3. Customer Specified Part No.
5. LCM Dimensions
x x x
mm mm mm mm mm mm mm mm mm
E x F : Viewing area P x Q : Active display area
C : Length between mounting holes D : Length between mounting holes
Q D B F
M : Diameter of mounting hole H : Total thickness
M P E H
H1 : Upper thickness H2 : Lower thickness
6. Display Contents
Character type: characters Character font x Character pitch x Dot pitch x Dot size x Graphics (Full dot) type: x Dot pitch x Dot size x Segment type: digits Others lines dots + cursor mm mm mm dots mm mm lines
11. Temperature Compensation Circuit
Internal External Unnecessary Compensation range: 0C to 50C C to C mA mA mA
12. Current Consumption
For logic: typ. For LC drive: typ. Others ( ) : typ. mA, max. mA, max. mA, max.
13. Contrast Adjustment
Internal Method: External Unnecessary Temp. compensation circuit Volume
C to C to C C
7. LCD Panel
Viewing angle: 6 o'clock 12 o'clock o'clock Type: TN FSTN (Black and white) STN ( Yellow green Gray Blue) Chromaticity coordinates ( x , y Positive type Negative type Reflective Transflective Transmissive Others Gray scale: Yes gray scale No Preferential specifications: ms ( C) toff ms ( Response time ton Viewing angle deg. ( C) Contrast ( Others LCD surface finishing: Normal Anti-glare Polarizer color: Normal (neutral gray) Red Green Blue
14. Temperature Range
Operating temperature range: 0C to 50C Storage temperature range: - 20C to 60C
15. Input/Output Terminals
) Specifying allocation: Yes No Specifying position: Yes No
16. Weight
typ. C) C) g, max. g Unnecessary (Manufacturer
17. Connector
Internal External Type No. )
18. Backlight
Internal External Unnecessary EL: Green White LED: Yellow green Amber CFL: White Incandescent lamp Others Backlight type Edge backlight type Brightness: cd/m2 Inverter: Internal External Unnecessary Power supply voltage V Current consumption (backlight included) Brightness control: Yes No
8. Driving Method
Multiplexing:1/ Frame frequency: duty, 1/ Hz bias
9. IC
LCD driver: Specified Unspecified Segment driver (Manufacturer Common driver (Manufacturer Controller: Internal External Type No. (Manufacturer ) MPU: Internal External Type No. (Manufacturer ) RAM: Internal External Type No. /Memory size (Kbit) (Manufacturer ) )
mA
19. Others
)
20. Schedule
Estimate: Sample: Delivery , Quantity: Mass production: Target price: Delivery , Total quantity: Quantity per month pcs pcs pcs 6
10. Power Supply
Single power supply: 5V 2 power supplies 5V For logic: (VDD-VSS) : For LC drive: (VLC-VSS) : V V V
Liquid Crystal Displays
CHECK LIST FOR CUSTOM DESIGNED LCD
1. Company 4. Design 2. Application
, Part No. , Part No.
TR
CN
3. Customer Specified Part No.
, Remarks , Remarks
New Modified: Manufacturer Equivalent: Manufacturer
5. Panel Dimensions
12 o'clock
SN
R2
CS
V2
9 o'clock
3 o'clock
F2
END SEAL
SS
SW
V1 F1(=R1)
SE
TF TU
CC
6 o'clock
- Type A (connection through conductive material) -
- Type B (direct common) -
F1: Horizontal length of upper glass mm F2: Vertical length of upper glass mm R1: Horizontal length of lower glass the same as F1 R2*: Vertical length of lower glass mm *R2 is generally longer than F2 when terminals are with pin. TF, TR***: Thickness of glass mm ***Standard type: 1.1 mm or 0.7 mm TU: Thickness of LCD mm End seal: Right Left Right or Left
V1 :Horizontal length of viewing area V2 :Vertical length of viewing area CN**: Terminal length CS**:Terminal length **CN or CS=0 in case of one side terminal type. CC: Terminal length SE,SW,SN,SS : Seal width (According to design or manufacturing condition: about 2.0 mm to 4.0 mm)
mm mm mm mm mm
6. Panel Form
* Terminal
Display area - Type A Display area - Type B Displaying surface Rubber (zebra) connector type Pin type
* Chamfering Yes No
* Drilling Yes No
10. Temperature Range
Operating temperature range With temperature compensation circuit (or volume) ( 0C to 50C C to C) Without temperature compensation circuit ( 0C to 50C C to C) Storage temperature range ( - 20C to 60C C to C)
7. Display Mode
Viewing angle : 6 o'clock 12 o'clock o'clock Type: TN FSTN (Black and white) STN: ( Yellow green Gray Blue) Chromaticity coordinates ( x , y ) Positive type Negative type Reflective Transflective Transmissive Preferential specifications: ms ( C) toff ms ( C) Response time ton Viewing angle deg. ( C) Contrast ( C) Others
11. Terminal Connecting Method
Rubber connector (Zebra rubber) Pin: DIL SIL Pitch ( 2.54 mm) Length ( Heat seal: Equipped Unnecessary
mm)
12. Others
Print (Characters, lines, masks etc.) : Yes No Protective film: Yes (Color: Red Translucent Transparent) No Chamfering (for heat-seal connector) : Yes (Position: ) (Quantity: ) Chamfering No
8. Polarizer
Surface finishing: Normal Anti-glare Color: Normal (neutral gray) Red Green Blue Front polarizer : Attached type Separate type Rear polarizer : Attached type Separate type
9. Driving Method
Static Multiplexing: (1/ duty, Operating voltage (Vopr) : Frame frequency: Driving IC: (Manufacturer Current consumption: 7 1/ V Hz A bias)
13. Schedule
Estimate : Sample : Delivery , Quantity : Mass production : Target price : Delivery , Total quantity: Quantity per month: pcs pcs pcs
)
Liquid Crystal Display Modules
REFLECTIVE/TRANSFLECTIVE/TRANSMISSIVE LCD
Reflective LCD
Reflector bonded to the rear polarizer reflects the incoming ambient light. Low power consumption because no backlight is required.
Transflective LCD
Transflector bonded to the rear polarizer reflects light from the front as well as enabling lights to pass through the back. Used with backlight off in bright light and with it on in low light to reduce power consumption. light source light source (backlight) reflected light
Transmissive LCD
Without reflector or transflector bonded to the rear polarizer. Backlight required. Most common is transmissive negative image.
light source
transmitted light
light source (backlight)
reflected light reflector
transmitted light
transflector
POSITIVE/NEGATIVE MODE
Negative type (inverse image) (when data is inverted)
Positive type
Negative type
TN TYPE/STN TYPE/FSTN TYPE
TN (Background/dot color) Gray/Black Yellowgreen/Dark blue STN Gray/Dark blue White/Blue FSTN White/Black
TN( Twisted Nematic) type is most conventional and economical. It is used for static drive LCD and low-duty drive LCD ( watch,calculator, etc.) STN (Super Twisted Nematic) type has a higher twist angle, and thus provides clear visibility and wider viewing angle. This is suitable especially for high-duty drive LCD. FSTN (Film Super Twisted Nematic) type utilizes RCF (Retardation Control Film) to remove the coloring of STN LCD. Thus FSTN type provides easy-to-read black-and-white display.
STRUCTURE AND FEATURE OF LCD MODULE WITH BACKLIGHT
CFL (Cold Cathode Fluorescent Lamp) backlight Features: high brightness, long service life, inverter required
Edge backlight type (G2446,G242C) (G321D,G649D)
EL (Electroluminescent Lamp) backlight LED (Light Emitting Diode) backlight
Features: EL: thin, inverter required LED: long service life, low voltage driving, no inverter required
Frame LCD
Frame
LCD
CFL
Light guide
PCB
Backlight type
Frame
LCD
PCB
EL or LED
PCB
CFL
PCB
POWER SUPPLY
Character modules (single power supply) LCD module
VDD VLC VSS VR GND + 5V
G2446,G242C (Built-in DC-DC conv.) LCD module
VDD VSS + 5V GND
G321D, G324E and G649D
LCD module
VDD R1 VSS GND VR R2 Negative voltage V0 + 5V
Character Modules(Dual power supply) LCD module
VDD VSS VLC + 5V GND VR - 2V (min)
Y1206 and G1226 LCD module
VDD VSS VLC + 5V GND Negative voltage *
VLC
Note 1:Contrast can be adjusted by VR. Note 2:For module with backlight, power supply for backlight is necessary.
*
Negative voltage should be variable for contrast adjustment.
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Precautions
Safety Instructions * If the LCD panel is damaged, be careful not to get the liquid crystal in your mouth and not to be injured by crushed glasses. * If you should swallow the liquid crystal, first, wash your mouth thoroughly with water, then, drink a lot of water and induce vomiting, and then, consult a physician. * If the liquid crystal should get in your eye, flush your eye with running water for at least fifteen minutes. * If the liquid crystal touches your skin or clothes, remove it and wash the affected part of your skin or clothes with soap and running water. * EL or CFL backlight is driven by a high voltage with an inverter. Do not touch the connection part or the wiring pattern of the inverter. * Do not use inverters without a load or in the short-circuit mode. * Use the LCD module within the rated voltage to prevent overheating and/or damage. Also, take steps to ensure that the connector does not come off. Handling Precautions * Since the LCD panel has glass substrate, avoid applying mechanical shock or pressure on the module. Do not drop, bend, twist or press the module. * Do not soil or damage LCD panel terminals. * Since the polarizer is made of easily-scratched material, be careful not to touch or place objects on the display surface. * Keep the display surface clean. Do not touch it with your skin. * CMOS LSI is used in the LCD module. Be careful of static electricity. * Do not disassemble the module or remove the liquid crystal panel or the panel frame. * Do not damage the film surface of the EL lamp; otherwise the lamp will be damaged by humidity. * To set an EL lamp in an LCD module, push the EL lamp with its emitting side up, without pushing the rubber connectors too hard. If you damage them, the LCD module may not work properly. Mounting and Designing * To protect the polarizer and the LCD panel, cover the display surface with a transparent plate (e.g., acrylic or glass) with a small gap between the transparent plate and the display surface. * Keep the module dry. Avoid condensation to prevent the transparent electrodes from being damaged. * Drive LCD panel with AC waveform in which DC element is not included to prevent deterioration in the LCD panel. * Contrast of LCD varies depending on the ambient temperature. To offer the optimum contrast, LC drive voltage should be adjusted. LCD driven in a high duty ratio must be provided with drive voltage adjustment method. * Mount a LCD module with the specified mounting part/ holes.
9
* Design the equipment so that input signal is not applied to the LCD module while power supply voltage is not applied to it. * Do not locate the CFL tube and the lamp lead wire close to a metal plate or a plated part inside the equipment. Otherwise stray capacity causes a drop in voltage, decreasing the brightness and the ability to startup. Cleaning * Do not wipe the polarizer with a dry cloth, as it may scratch the surface. * Wipe the LCD panel gently with a soft cloth soaked with a petroleum benzine. * Do not use ketonic solvents (ketone and acetone)or aromatic solvents (toluene and xylene), as they may damage the polarizer. Storing * Store the LCD panel in a dark place, where the temperature is 25C10C and the relative humidity below 65%. If possible, store the LCD panel in the packaging situation when it was delivered. * Do not store the module near organic solvents or corrosive gases. * Keep the module (including accessories) safe from vibration, shock and pressure. * Use an LCD module with built-in EL backlight within six months of delivery. * EL backlight is easily affected by environmental conditions such as temperature and humidity; the quality may deteriorate if stored for an extended period of time. Contact Seiko Instruments GmbH for details. * Some parts of the backlight and the inverter generate heat. Take care so that the heat does not affect the liquid crystal or any other parts. * Dust particles attached to the surface of the LCD or the surface of the backlight degrade the display quality. Be careful to keep dust out in designing the structure as well as in handling the module. * Black or white air-bubbles may be produced if the LCD panel is stored for long time in the lower temperature or mechanical shocks are applied onto the LCD panel. On This Brochure * Seiko Instruments GmbH reserves the right to make changes without notice to the specifications and materials contained herein. * The colors of the products reproduced herein may be different from the actual colors. Check color on actual products before using the product. * The information contained herein shall not be reproduced in whole or in part without the express written consent of Seiko Instruments GmbH * The products described herein are designed for consumer equipment and cannot be used as part of any device or equipment which influences the human body or requires a significantly high reliability, such as physical exercise equipment, medical equipment, disaster prevention equipment, gas related equipment, vehicles, aircraft and equipment mounted on vehicles.
Notes :
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