Page 1
PRODUCT SPECIFICATION
Customer:
Dview
Doc. Number :
□ Tentative Specification
□ Preliminary Specification
□ Approval Specification
MODEL NO.: R190EFE
SUFFIX: L62
APPROVED BY SIGNATURE
Name / Title
Please return 1 copy for your confirmation with your
signature and comments.
Approved By Checked By Prepared By
Aston.YY.Chen
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PRODUCT SPECIFICATION
CONTENTS
1. GENERAL DESCRIPTION......................................................................................................5
1.1 OVERVIEW .......................................................................................................................5
1.2 GENERAL SPECIFICATIONS ...........................................................................................5
2. MECHANICAL SPECIFICATIONS ..........................................................................................5
3. ABSOLUTE MAXIMUM RATINGS ..........................................................................................5
3.1 ABSOLUTE RATINGS OF ENVIRONMENT......................................................................5
3.2 ELECTRICAL ABSOLUTE RATINGS................................................................................6
3.2.1 TFT LCD MODULE.................................................................................................... 6
3.2.2 BACKLIGHT UNIT...................................................................................................... 6
4. ELECTRICAL SPECIFICATIONS............................................................................................7
4.1 FUNCTION BLOCK DIAGRAM .........................................................................................7
4.1 FUNCTION BLOCK DIAGRAM .........................................................................................7
4.2. INTERFACE CONNECTIONS..........................................................................................7
4.3 ELECTRICAL CHARACTERISTICS..................................................................................9
4.3.1 LCD ELETRONICS SPECIFICATION........................................................................ 9
4.3.2 Vcc Power Dip Condition...........................................................................................11
4.3.3 BACKLIGHT UNIT.....................................................................................................11
4.3.4 CONVERTER ELECTRICAL CHARATERISTICS.................................................... 12
4.3.5 CONVERTER INPUT CONNECTOR PIN ASSIGNMENT........................................ 13
4.4 LVDS INPUT SIGNAL SPECIFICATIONS .......................................................................13
4.4.1 LVDS DATA INPUT DATA ORDER (VESA mode).................................................... 13
LVDS_SEL = Ground or Open.................................................................................................13
4.4.2 LVDS DATA INPUT DATA ORDER (JEITA mode) .................................................... 13
LVDS_SEL = 3.3V......................................................................................................................13
4.4.3 COLOR DATA INPUT ASSIGNMENT....................................................................... 14
4.5 DISPLAY TIMING SPECIFICATIONS..............................................................................15
4.6 POWER ON/OFF SEQUENCE........................................................................................17
5. OPTICAL CHARACTERISTICS ............................................................................................18
5.1 TEST CONDITIONS........................................................................................................18
5.2 OPTICAL SPECIFICATIONS...........................................................................................18
6. RELIABILITY TEST ITEM .....................................................................................................22
7. PACKING...............................................................................................................................23
7.1 PACKING SPECIFICATIONS ..........................................................................................23
7.2 PACKING METHOD ........................................................................................................23
7.3 PALLET............................................................................................................................23
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PRODUCT SPECIFICATION
7.4 UN-PACKING METHOD..................................................................................................23
8. INX MODULE LABEL............................................................................................................24
9. PRECAUTIONS.....................................................................................................................25
9.1 ASSEMBLY AND HANDLING PRECAUTIONS ...............................................................25
9.2 STORAGE PRECAUTIONS ............................................................................................25
9.3 OPERATION PRECAUTIONS.........................................................................................25
9.4 SAFETY PRECAUTIONS................................................................................................25
9.5 SAFETY STANDARDS....................................................................................................26
9.6 OTHER............................................................................................................................26
Appendix. OUTLINE DRAWING...............................................................................................26
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PRODUCT SPECIFICATION
REVISION HISTORY
Version Date Section Description
draft 29
th
Oct, 2013 All Draft version specification was first issued.
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Page 5
PRODUCT SPECIFICATION
1. GENERAL DESCRIPTION
1.1 OVERVIEW
R190EFE-L62 is a 19” TFT Liquid Crystal Display module with LED Backlight unit and 30 pins and one port
2ch-LVDS interface. This module supports 1280 x 1024 SXGA and displays 16.7M colors driven by 8bit
drivers. The converter module for Backlight is built in.
1.2 GENERAL SPECIFICATIONS
Item Specification Unit Note
Screen Size 19” real diagonal
Driver Element a-si TFT active matrix - Pixel Number 1280 x R.G.B. x 1024 pixel Pixel Pitch 0.294 (H) x 0.294 (V) mm Pixel Arrangement Sub-pixel Vertical stripe - Display Colors 16.7M color Transmissive Mode Dual domain IPS, Normally Black - Surface Treatment AG type, 3H hard coating - Luminance, White 300 Cd/m2
Power Consumption Total (23)W(Typ.)@cell (5) W (Typ.), BL (18 W) (Typ.) (1)
Note (1) The specified power consumption : Total= cell (reference 4.3.1)+BL (reference 4.3.3)
2. MECHANICAL SPECIFICATIONS
Item Min. Typ. Max. Unit Note
Horizontal (H) 396 mm
Module Size
Bezel Area
Active Area
Note (1) Please refer to the attached drawings for more information of front and back outline dimensions.
Vertical (V) 324 mm
Thickness (T) (14) mm
Horizontal 380.3 mm
Vertical 305 mm
Horizontal 376.32 mm
Vertical 301.06 mm
Weight (1400) g
3. ABSOLUTE MAXIMUM RATINGS
3.1 ABSOLUTE RATINGS OF ENVIRONMENT
Item Symbol
Min. Max.
Storage Temperature TST -20 60 ºC (1)
Operating Ambient Temperature TOP 0 50 ºC (1), (2)
Note (1)
Value
Unit Note
(1)
(a) 90 %RH Max. (Ta <= 40 ºC).
(b) Wet-bulb temperature should be 39 ºC Max. (Ta > 40 ºC).
(c) No condensation.
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Page 6
PRODUCT SPECIFICATION
LED Forward Current Per
Note (2) The temperature of panel surface should be 0 ºC min. and 60 ºC max.
3.2 ELECTRICAL ABSOLUTE RATINGS
3.2.1 TFT LCD MODULE
Item Symbol
Power Supply Voltage VCCS -0.3 13.2 V
Logic Input Voltage VIN -0.3 4.3 V
Value
Min. Max.
Unit Note
3.2.2 BACKLIGHT UNIT
Item Symbol
Input Pin
LED Pulse Forward
Current Per Input Pin
Note (1) Permanent damage to the device may occur if maximum values are exceeded. Function operation
should be restricted to the conditions described under Normal Operating Conditions.
IF 0 (150) TBD mA
IP --- --- TBD mA
Min. Typ Max.
Value
Unit Note
(1), (2)
Duty=100%
(1), (2)
Pulse Width≦10msec.
and Duty≦30%
(1)
Note (2) Specified values are for input pin of LED light bar at Ta=25±2 ℃ (Refer to 4.3.3 and 4.3.4 for
Version draft for Dview 29 October, 2013
further information).
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4. ELECTRICAL SPECIFICATIONS
GS23302
-
0311R
-
7F
CON
VERTER
GND
Vcc
4.1 FUNCTION BLOCK DIAGRAM
RXO0(+/-)
RXO1(+/-)
RXO2(+/-)
RXO3(+/-)
RXOC(+/-)
RXE0(+/-)
RXE1(+/-)
RXE2(+/-)
RXE3(+/-)
RXEC(+/-)
LVDS SEL
INPUT CONNECTOR(CN1)
TIMING CONTROLLER
DC/DC CONVERTER &
REFERENCE VOLTAGE
GND
LVDS INPUT /
GENERATOR
PRODUCT SPECIFICATION
SCAN DRIVER IC
TFT LCD PANEL
(1280x3x1024)
DATA DRIVER IC
Vin
VDIM
4.1 FUNCTION BLOCK DIAGRAM
BLON
CONNECTOR (CN2)
(JST B12B-PH-SM4-TB)
4.2. INTERFACE CONNECTIONS
PIN ASSIGNMENT
Pin Name Description
1 RXO0- Negative LVDS differential data input. Channel O0 (odd)
2 RXO0+ Positive LVDS differential data input. Channel O0 (odd)
3 RXO1- Negative LVDS differential data input. Channel O1 (odd)
4 RXO1+ Positive LVDS differential data input. Channel O1 (odd)
5 RXO2- Negative LVDS differential data input. Channel O2 (odd)
6 RXO2+ Positive LVDS differential data input. Channel O2 (odd)
7 GND Ground
8 RXOC- Negative LVDS differential clock input. (odd)
9 RXOC+ Positive LVDS differential clock input. (odd)
10 RXO3- Negative LVDS differential data input. Channel O3(odd)
11 RXO3+ Positive LVDS differential data input. Channel O3 (odd)
12 RXE0- Negative LVDS differential data input. Channel E0 (even)
13 RXE0+ Positive LVDS differential data input. Channel E0 (even)
14 GND Ground
15 RXE1- Negative LVDS differential data input. Channel E1 (even)
16 RXE1+ Positive LVDS differential data input. Channel E1 (even)
17 GND Ground
18 RXE2- Negative LVDS differential data input. Channel E2 (even)
19 RXE2+ Positive LVDS differential data input. Channel E2 (even)
20 RXEC- Negative LVDS differential clock input. (even)
21 RXEC+ Positive LVDS differential clock input. (even)
22 RXE3- Negative LVDS differential data input. Channel E3 (even)
23 RXE3+ Positive LVDS differential data input. Channel E3 (even)
BACKLIGHT UNIT
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PRODUCT SPECIFICATION
Pitch
24 GND Ground
25 LVDS_SEL 0:VESA Mode; 1:JEITA Mode (0 : low or open ; 1 : 3.3V)
26 NC Not connection, this pin should be open
27 NC Not connection, this pin should be open
28 VCC(12V) +12.0V power supply
29 VCC(12V) +12.0V power supply
30 VCC(12V) +12.0V power supply
Note (1) Connector Part No.: MSAKT2407P30A (STM)
Note (2) The first pixel is odd.
Note (3) Input signal of even and odd clock should be the same timing.
Note (4) The module uses a 100-ohm resistor between positive and negative data lines of each receiver
input.
1,1
(odd)
2,1
3,1
1,2
(even)
2,2
1,3
(odd)
1,4
(even)
1,Xmax
Pitch
Ymax,1
Ymax,
Xmax
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4.3 ELECTRICAL CHARACTERISTICS
4.3.1 LCD ELETRONICS SPECIFICATION
Parameter Symbol
Power Supply Voltage Vcc TBD 12.0 TBD V -
Ripple Voltage VRP - - TBD mV -
Rush Current I
White - (0.456) (0.638)
Power Supply Current
Power Consumption PLCD
LVDS differential input voltage Vid TBD mV
LVDS common input voltage Vic TBD V
LVDS Logic High Input Voltage VIH TBD V
LVDS Logic Low Input Voltage VIL TBD V
Note (1) The ambient temperature is Ta = 25 ± 2 ºC.
Note (2) Measurement Conditions:
Black - (0.220) (0.308)
Vertical Stripe
PRODUCT SPECIFICATION
RUSH
Value
Min. Typ. Max.
- - TBD A (2)
- (0.375) (0.525)
- (4.92) (6.888)
Unit Note
A (3)a
A (3)b
A (3)c
Watt (4)
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PRODUCT SPECIFICATION
Note (3) The specified max power supply current is under the conditions at Vcc = 12.0 V, Ta = 25 ± 2 ºC, Fr =
60Hz, whereas a power dissipation check pattern below is displayed.
Note (4) The power consumption is specified at the pattern with the maximum current.
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4.3.2 Vcc Power Dip Condition
≤≤≤
- Dip condition:
PRODUCT SPECIFICATION
msTdVVccV 20,1.112.10
10.2V
11V
4.3.3 BACKLIGHT UNIT
Parameter Symbol
LED Light Bar Input
Voltage Per Input Pin
LED Light Bar Current
Per Input Pin
LED Life Time LLED 50000 Hrs (3)
Power Consumption
Note (1) LED light bar input voltage and current are measured by utilizing a true RMS multimeter as shown
below:
Note (2) PBL(Typ) = IPIN(Typ) × VPIN(Typ) × PBL(Max) = IPIN(TYP) × VPIN(Max) × input pins..
VPIN --- (35.2) TBD V
IPIN --- (150) --- mA
PBL --- (18) TBD W
Min. Typ. Max.
Value
Unit Note
(1),
Duty=100%,
IPIN=150mA
(1), (2)
Duty=100%
(1)
Duty=100%,
IPIN=150mA
Note (3) The lifetime of LED is defined as the time when LED packages continue to operate under the
conditions at Ta = 25 ±2 ℃ and I= 150mA (per chip) until the brightness becomes ≦ 50% of its original
value.
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PRODUCT SPECIFICATION
Vi = 12V
Vi = 12V
4.3.4 CONVERTER ELECTRICAL CHARATERISTICS
Parameter Symbol
Converter Power Supply Voltage Vi TBD (12) TBD V (Duty 100%)
Converter Power Supply Current Ii TBD (1.5) TBD A
Input Power Consumption Po TBD (18.0) TBD W
BL Control Level
PWM Control Level
PWM Control Duty Ratio TBD 100 %
PWM Control Frequency f
Backlight on (2) (3.3) (5.0) V
Backlight off
PWM High
Level
PWM Low
Level
BLON
E_PWM
PWM
Min. Typ. Max.
0 0 (0.8) V
(2.0) (3.3) (5.0) V
0 0 (0.8) V
TBD (200) TBD Hz
Value
Unit
Note
@
(Duty 100%)
@
(Duty 100%)
Power sequence and control signal timing are shown in the following figure
+12V
The definition of Tf : the time period of 90%*Vi to 10%*Vi
Note： While system is turned ON or OFF, the power sequences must follow as below descriptions
Turn ON sequence: Vi(+12V) → BLON → E_PWM signal
Turn OFF sequence: E_PWM signal → BLON → Vi(+12V)
The definition of Tr : the time period of 10%*Vi to 90%*Vi
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PRODUCT SPECIFICATION
4.3.5 CONVERTER INPUT CONNECTOR PIN ASSIGNMENT
CN1 Connector: WM13-406-063N or equivalent
Pin number
1
2
3
4
5
6
4.4 LVDS INPUT SIGNAL SPECIFICATIONS
4.4.1 LVDS DATA INPUT DATA ORDER (VESA mode)
LVDS_SEL = Ground or Open
LVDS Channel O0
LVDS Channel O1
LVDS Channel O2
LVDS Channel O3
LVDS Channel E0
LVDS Channel E1
LVDS Channel E2
LVDS Channel E3
Signal name Feature
VBL +12V
VBL +12V
GND GND
GND GND
EN Enable 0V ; disable 5V
E_PWM External PWM Control for Positive(100%: 3.3V, 0%: 0V)
LVDS output D7 D6 D4 D3 D2 D1 D0
Data order OG0 OR5 OR4 OR3 OR2 OR1 OR0
LVDS output D18 D15 D14 D13 D12 D9 D8
Data order OB1 OB0 OG5 OG4 OG3 OG2 OG1
LVDS output D26 D25 D24 D22 D21 D20 D19
Data order DE NA NA OB5 OB4 OB3 OB2
LVDS output D23 D17 D16 D11 D10 D5 D27
Data order NA OB7 OB6 OG7 OG6 OR7 OR6
LVDS output D7 D6 D4 D3 D2 D1 D0
Data order EG0 ER5 ER4 ER3 ER2 ER1 ER0
LVDS output D18 D15 D14 D13 D12 D9 D8
Data order EB1 EB0 EG5 EG4 EG3 EG2 EG1
LVDS output D26 D25 D24 D22 D21 D20 D19
Data order DE NA NA EB5 EB4 EB3 EB2
LVDS output D23 D17 D16 D11 D10 D5 D27
Data order NA EB7 EB6 EG7 EG6 ER7 ER6
4.4.2 LVDS DATA INPUT DATA ORDER (JEITA mode)
LVDS_SEL = 3.3V
LVDS Channel O0
LVDS Channel O1
LVDS Channel O2
LVDS Channel O3
LVDS Channel E0
LVDS Channel E1
LVDS Channel E2
LVDS Channel E3
LVDS output D7 D6 D4 D3 D2 D1 D0
Data order OG2 OR7 OR6 OR5 OR4 OR3 OR2
LVDS output D18 D15 D14 D13 D12 D9 D8
Data order OB3 OB2 OG7 OG6 OG5 OG4 OG3
LVDS output D26 D25 D24 D22 D21 D20 D19
Data order DE NA NA OB7 OB6 OB5 OB4
LVDS output D23 D17 D16 D11 D10 D5 D27
Data order NA OB1 OB0 OG1 OG0 OR1 OR0
LVDS output D7 D6 D4 D3 D2 D1 D0
Data order EG2 ER7 ER6 ER5 ER4 ER3 ER2
LVDS output D18 D15 D14 D13 D12 D9 D8
Data order EB3 EB2 EG7 EG6 EG5 EG4 EG3
LVDS output D26 D25 D24 D22 D21 D20 D19
Data order DE NA NA EB7 EB6 EB5 EB4
LVDS output D23 D17 D16 D11 D10 D5 D27
Data order NA EB1 EB0 EG1 EG0 ER1 ER0
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PRODUCT SPECIFICATION
4.4.3 COLOR DATA INPUT ASSIGNMENT
The brightness of each primary color (red, green and blue) is based on the 8-bit gray scale data input for the
color. The higher the binary input, the brighter the color. The table below provides the assignment of color
versus data input.
Data Signal
Color
R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0
Black
Red
Green
Basic
Colors
Gray
Scale
Of
Red
Gray
Scale
Of
Green
Gray
Scale
Of
Blue
Note (1) 0: Low Level Voltage, 1: High Level Voltage
Blue
Cyan
Magenta
Yellow
White
Red(0) / Dark
Red(1)
Red(2)
:
:
Red(253)
Red(254)
Red(255)
Green(0)/Dark
Green(1)
Green(2)
Green(253)
Green(254)
Green(255)
Blue(0) / Dark
Blue(1)
Blue(2)
Blue(253)
Blue(254)
Blue(255)
:
:
:
:
0
0
1
1
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
:
:
:
:
1
1
1
1
1
1
0
0
0
0
0
0
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
0
0
0
0
0
0
Red Green Blue
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
1
1
1
1
0
1
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
0
0
0
0
0
0
1
1
1
1
1
1
0
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
:
:
:
:
:
:
:
:
:
:
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
:
:
:
:
:
:
:
:
:
:
1
1
1
1
0
1
1
1
1
1
1
1
1
1
1
0
0
0
1
1
1
0
1
0
0
0
:
:
0
0
0
0
0
0
:
:
0
0
0
0
1
0
:
:
1
0
1
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PRODUCT SPECIFICATION
4.5 DISPLAY TIMING SPECIFICATIONS
The input signal timing specifications are shown as the following table and timing diagram.
Signal Item Symbol Min. Typ.
Frequency
Period Tc 13.33 18.5
Input cycle to
cycle jitter
Input Clock
to data skew
LVDS Clock
Vertical Display Term
Horizontal Display Term
Note: Because this module is operated by DE only mode, Hsync and Vsync input signals should be set to
Spread
spectrum
modulation
range
Spread
spectrum
modulation
frequency
Frame Rate
Total Tv 1034 1066 1124 Th -
Active
Display
Blank Tvb Tv-Tvd
Total Th 790 844 890 Tc Th=Thd+Thb
Active
Display
Blank Thb Th-Thd 204 Th-Thd Tc -
Fc 45.74 54 75.03 MHz
T
-0.02*Tc --- 0.02*Tc ns (1)
rcl
TLVCCS -0.02*Tc
F
clkin_mod
F
- - 200 KHz
SSM
Fr 56 60 75 Hz Tv=Tvd+Tvb
Tvd 1024 1024 1024 Th -
Thd 640 640 640 Tc -
- - 400 MHz
- 0.02*Tc ps (2)
42 Tv-Tvd Th -
Max. Unit
21.8 ns
Note
-
(3)
low logic level or ground. Otherwise, this module would operate abnormally.
INPUT SIGNAL TIMING DIAGRAM
Note (1) The input clock cycle-to-cycle jitter is defined as below figures. Trcl = I T1 – TI
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PRODUCT SPECIFICATION
Note (2) The SSCG (Spread spectrum clock generator) is defined as below figures.
t
Note(3) The LVDS timing diagram and setup/hold time is defined and showing as the following figures.
LVDS RECEIVER INTERFACE TIMING DIAGRAM
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PRODUCT SPECIFICATION
4.6 POWER ON/OFF SEQUENCE
To prevent a latch-up or DC operation of LCD module, the power on/off sequence should be as the diagram
below.
Timing Specifications:
Parameters
T1 0.5 - 10 msec
T2
T3 0 - 50 msec
T4 500 - - msec
T5 450 - - msec
T6 90 - - msec
T7 5 - 100- msec
Note (1) The supply voltage of the external system for the module input should be the same as the definition
of Vcc.
Note (2) Apply the lamp voltage within the LCD operation range. When the backlight turns on before the LCD
operation of the LCD turns off before the backlight turns off, the display may momentarily become
abnormal screen.
Note (3) In case of VCC = off level, please keep the level of input signals on the low or keep a high
impedance.
Note (4) T4 should be measured after the module has been fully discharged between power of and on
Min Typ. Max
0 - 50 msec
Values
Units
period.
Note (5) Interface signal shall not be kept at high impedance when the power is on.
Note (6) It is not guaranteed that products are damaged which is caused by not following the Power
Sequence.
Note (7) It is suggested that Vcc falling time follows T7 specification; else slight noise is likely to occur when
LCD is turned off (even backlight is already off).
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PRODUCT SPECIFICATION
5. OPTICAL CHARACTERISTICS
5.1 TEST CONDITIONS
Item Symbol Value Unit
Ambient Temperature Ta
Ambient Humidity Ha
Supply Voltage VCC 12 V
Input Signal According to typical value in "3. ELECTRICAL CHARACTERISTICS"
PWM Duty Ratio D 100 %
5.2 OPTICAL SPECIFICATIONS
The relative measurement methods of optical characteristics are shown in 5.2. The following items should be
measured under the test conditions described in 5.1 and stable environment shown in Note (5).
Item Symbol
Red
Color
Green
Chromaticity
(CIE 1931)
Blue
White
Center Luminance of White L
Rx
Ry
Gx
Gy
Bx
By
Wx
Wy
C
Contrast Ratio CR
Response Time
White Variation(adjacent)
White Variation(total)
Viewing Angle
TR --- (15) (25) ms
TF
δWa
δWt
Θ
y+
Θ
Θ
x+
Θ
y-
x-
Condition Min. Typ. Max. Unit Note
θ
=0°, θY =0°
x
CS-1000T
θ
=0°, θY =0°
x
θ
=0°, θY =0°
x
USB2000
θ
=0°, θY =0°
x
USB2000
CR ≧ 10
USB2000
25±2
50±10
(0.640)
(0.330)
(0.290)
Typ.-
0.03
(0.600)
(0.150)
Typ.+
0.03
-
(0.060)
(0.313)
(0.329)
(300)
(1000)
--- cd/m
--- - (2), (5)
--- (10) (15) ms
(90) --- --- % (5), (6)
(70) --- --- % (5), (6)
80 85
80 85
80 85
--- Deg. (1), (5)
80 85
o
C
%RH
(1), (5)
2
(4), (5)
(3)
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Note (1) Definition of Viewing Angle (θx, θy):
PRODUCT SPECIFICATION
Note (2) Definition of Contrast Ratio (CR):
The contrast ratio can be calculated by the following expression.
Contrast Ratio (CR) = L255 / L0
L255: Luminance of gray level 255
L 0: Luminance of gray level 0
CR = CR (5)
CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note (4).
Note (3) Definition of Response Time (Ton, T
):
off
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Note (4) Definition of Luminance of White (LC):
PRODUCT SPECIFICATION
Measure the luminance of gray level 255 at center point
LC = L (5)
L (x) is corresponding to the luminance of the point X at the following figure.
Note (5) Measurement Setup:
The LCD module should be stabilized at given temperature for 60 minutes to avoid abrupt
temperature change during measuring. In order to stabilize the luminance, the measurement should
be executed after lighting Backlight for 60 minutes in a windless room.
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PRODUCT SPECIFICATION
Note (6) There is the Uniformity Measurement below:
'L
' represents the Luminance of the point that is brighter than the other point to be compared.
bright
'L
' represents the Luminance of the point that is darker than the other point to be compared.
dark
Measuring points are shown in the following Fig.
When the backlight is on with all pixels in the white (maximum gray) level, the luminance uniformity is defined
as follows;
Where:
L
: The luminance of the brightness part of the area
bright
L
: The luminance of the darkest part of the area
dark
1. Adjacent Area
L
dark
Luminance Uniformity = > 0.90
L
bright
over a circular area of 10mm diameter placed anywhere on the screen.
2. Screen Total
L
dark
Luminance Uniformity = > 0.70
L
bright
over the entire screen.
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PRODUCT SPECIFICATION
6. RELIABILITY TEST ITEM
Items Required Condition Note
Temperature Humidity Bias (THB) (TBD)
High Temperature Operation (HTO) (TBD)
Low Temperature Operation (LTO) (TBD)
High Temperature Storage (HTS) (TBD)
Low Temperature Storage (LTS) (TBD)
Vibration Test
(Non-operation) (TBD)
Shock Test
(Non-operation) (TBD)
Thermal Shock Test (TST) (TBD)
On/Off Test (TBD)
Altitude Test (TBD)
carton packing Vibration (TBD) Non Operation
carton packing Dropping Test (TBD) Non Operation
Note (1) criteria : Normal display image with no obvious non-uniformity and no line defect.
Note (2) Evaluation should be tested after storage at room temperature for more than two hour
Note (3) At testing Vibration and Shock, the fixture in holding the module has to be hard and rigid enough so
that the module would not be twisted or bent by the fixture.
The fixing condition is shown as below:
At Room Temperature
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7. PACKING
7.1 PACKING SPECIFICATIONS
(1) (TBD) LCD modules / 1 Box
(2) Box dimensions: (TBD)
(3) Weight: approximately: (TBD) kg
7.2 PACKING METHOD
Packaging method is TBD
7.3 PALLET
Pallet arrangement is TBD
PRODUCT SPECIFICATION
Figure. 7-1 Packing method
7.4 UN-PACKING METHOD
UN-packaging method is TBD
Figure. 7-2 Packing method
Figure. 7-3 Un-packing method
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PRODUCT SPECIFICATION
X X X X X X X Y M D L N N N N
8. INX MODULE LABEL
The barcode nameplate is pasted on each module as illustration, and its definitions are as following
explanation.
(a) Model Name: R190EFE-L62
(b) Revision: Rev. XX, for example: A0, A1… B1, B2… or C1, C2…etc.
(c) INX barcode definition:
Serial ID: XX-XX-X-XX-YMD-L-NNNN
Code Meaning Description
XX INX internal use XX Revision Cover all the change
X INX internal use -
XX INX internal use -
YMD Year, month, day
L Product line # Line 1=1, Line 2=2, Line 3=3, …
NNNN Serial number Manufacturing sequence of product
R190EFE-L62 Rev. XX
Day: 1~31=1, 2, 3, ~, 9, A, B, C, ~, W, X, Y, exclude I, O, and U.
MADE IN
Year: 0~9, 2010=0, 2011=1, 2012=2…
Month: 1~12=1, 2, 3, ~, 9, A, B, C
E207943
MADE IN TAIWAN
GEMN RoHs
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PRODUCT SPECIFICATION
9. PRECAUTIONS
9.1 ASSEMBLY AND HANDLING PRECAUTIONS
(1) Do not apply rough force such as bending or twisting to the module during assembly.
(2) To assemble or install module into user’s system can be only in clean working areas. The dust and oil
may cause electrical short or worsen the polarizer.
(3) It’s not permitted to have pressure or impulse on the module because the LCD panel and Backlight will
be damaged.
(4) Always follow the correct power sequence when LCD module is connecting and operating. This can
prevent damage to the CMOS LSI chips during latch-up.
(5) Do not pull the I/F connector in or out while the module is operating.
(6) Do not disassemble the module.
(7) Use a soft dry cloth without chemicals for cleaning, because the surface of polarizer is very soft and
easily scratched.
(8) It is dangerous that moisture come into or contacted the LCD module, because moisture may damage
LCD module when it is operating.
(9) High temperature or humidity may reduce the performance of module. Please store LCD module within
the specified storage conditions.
(10)When ambient temperature is lower than 10ºC may reduce the display quality. For example, the
response time will become slowly.
9.2 STORAGE PRECAUTIONS
(1) Do not leave the module in high temperature, and high humidity for a long time. It is highly recommended
to store the module with temperature from 0℃ to 35℃ and relative humidity of less than 70%
(2) Do not store the TFT-LCD module in direct sunlight
(3) The module should be stored in dark place. It is prohibited to apply sunlight or fluorescent light in storing
9.3 OPERATION PRECAUTIONS
(1) The LCD product should be operated under normal condition.
Normal condition is defined as below :
Temperature : 20±15℃
Humidity: 65±20%
Display pattern : continually changing pattern(Not stationary)
(2) If the product will be used in extreme conditions such as high temperature, high humidity, high
altitude ,display pattern or operation time etc…It is strongly recommended to contact INX for application
engineering advice . Otherwise, its reliability and function may not be guaranteed.
9.4 SAFETY PRECAUTIONS
(1) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In case
of contact with hands, skin or clothes, it has to be washed away thoroughly with soap.
(2) After the module’s end of life, it is not harmful in case of normal operation and storage.
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PRODUCT SPECIFICATION
9.5 SAFETY STANDARDS
The LCD module should be certified with safety regulations as follows:
(1) UL60950-1 or updated standard.
(2) IEC60950-1 or updated standard.
9.6 OTHER
When fixed patterns are displayed for a long time, remnant image is likely to occur.
Appendix. OUTLINE DRAWING
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PRODUCT SPECIFICATION
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PRODUCT SPECIFICATION
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