The Copyright to this document belongs to NLT Technologies, Ltd. (hereinafter called "NLT"). No part of
this document will be used, reproduced or copied without prior written consent of NLT.
NLT does and will not assume any liability for infringement of patents, copyrights or other intellectual
property rights of any third party arising out of or in connection with application of the products described
herein except for that directly attributable to mechanisms and workmanship thereof. No license, express or
implied, is granted under any patent, copyright or other intellectual property right of NLT.
Some electronic products would fail or malfunction at a certain rate. In spite of every effort to enhance
reliability of products by NLT, the possibility of failures and malfunction might not be avoided entirely. To
prevent the risks of damage to death, human bodily injury or other property arising out thereof or in
connection therewith, each customer is required to take sufficient measures in its safety designs and plans
including, but not limited to, redundant system, fire-containment and anti-failure.
The products are classified into three grades: "Standard", "Special", and "Specific".
Each quality grade is designed for applications described below. Any customer who intends to use a
product for application other than that of Standard is required to contact an NLT sales representative in
advance.
The Standard:Applications as any failure, malfunction or error of the products are free from any damage
to death, human bodily injury or other property (Products Safety Issue) and not related the safety of the
public (Social Issues), like general electric devices.
Examples: Office equipment, audio and visual equipment, communication equipment, test and
measurement equipment, personal electronic equipment, home electronic appliances, car
navigation system (with no vehicle control functions), seat entertainment monitor for vehicles
and airplanes, fish finder (except marine radar integrated type), PDA, etc.
The Special:Applications as any failure, malfunction or error of the products might directly cause any
damage to death, human bodily injury or other property (Products Safety Issue) and the safety of the public
(Social Issues) and required high level reliability by conventional wisdom.
Examples: Vehicle/train/ship control system, traffic signals system, traffic information control system, air
traffic control system, surgery/operation equipment monitor, disaster/crime prevention system,
etc.
The Specific:Applications as any failure, malfunction or error of the products might severe cause any
damage to death, human bodily injury or other property (Products Safety Issue) and the safety of the public
(Social Issues) and developed, designed and manufactured in accordance with the standards or quality
assurance program designated by the customer who requires extremely high level reliability and quality.
Examples: Aerospace system (except seat entertainment monitor), nuclear control system, life support
system, etc.
The quality grade of this product is the "Standard" unless otherwise specified in this document.
Color LCD module NLB121SV01L-01 is composed of the amorphous silicon thin film transistor
liquid crystal display (a-Si TFT LCD) panel structure with driver LSIs for driving the TFT (Thin Film
Transistor) array and a backlight.
The a-Si TFT LCD panel structure is injected liquid crystal material into a narrow gap between the
TFT array glass substrate and a color-filter glass substrate.
Color (Red, Green, Blue) data signals from a host system (e.g. signal generator, etc.) are modulated
into best form for active matrix system by a signal processing board, and sent to the driver LSIs which
drive the individual TFT arrays.
The TFT array as an electro-optical switch regulates the amount of transmitted light from the backlight
assembly, when it is controlled by data signals. Color images are created by regulating the amount of
transmitted light through the TFT array of red, green and blue dots.
1.2 APPLICATION
• For industrial use
1.3 FEATURES
• High luminance
• High contrast
• Wide viewing angle
• Wide temperature range
• LVDS interface
• Reversible-scan direction
• Selectable 8bit or 6bit digital signals for data of RGB
262,144 colors (At 6-bit input, FRC terminal= GND or Open)
800 (H) × 600 (V) pixels
RGB (Red dot, Green dot, Blue dot) vertical stripe
0.1025 (H) × 0.3075 (V) mm
0.3075 (H) × 0.3075 (V) mm
279.0 mm (H) (typ.) × 209.0 mm (V) (typ.) × 9.0 (D) mm (typ.)
540 g (typ.)
700:1 (typ.)
≥
At the contrast ratio
10:1
• Horizontal: Right side 80° (typ.), Left side 80° (typ.)
• Vertical: Up side 65° (typ.), Down side 75° (typ.)
Antiglare
3H (min.) [by JIS K5600]
At LCD panel center
55% (typ.) [against NTSC color space]
Ton+Toff (10%
←→
90%)
35ms (typ.)
At the maximum luminance control
450cd/m
2
(typ.)
LVDS 1port
Signal system
[8bit/6bit digital signals for data of RGB colors, Dot clock (CLK),
Data enable (DE)]
Power supply voltage
LCD panel: 3.3V
LED backlight: 12V
LED backlight type
Backlight
Replaceable part
• Lamp holder set: Type No. TBD
Power consumption
At the maximum luminance control, Gray pattern
≤ 10 W (typ.)
PRELIMINAL DATA SHEET DOD-PP-1444 (7th edition)
5
K
k
k
3. BLOCK DIAGRAM
Host
D0+
D0-
D1+
D1-
D2+
D2-
D3+
D3-
CLK+
-
CL
DPS
FRC
GND
Note1
Note2
VCC
VDD
PWM
BRTC
GND
FG
Note1
Note2
Note1: Relations between GND (Signal ground and LED driver ground) and FG (Frame ground) in
the LCD module are as follows.
GND- FG Connected
Note2: GND and FG must be connected to customer equ ipment’s ground, and it is recommended that
these grounds be connected together in customer equipment.
LCD module (Product)
100Ω
100Ω
100Ω
100Ω
100Ω
Ω
TBD
Fuse
Controller with receiver for LVDS
Ω
TBD
DC/DC
converter
LED driver
LCD panel signal processing board
Power supply
for gradation
V-driver
NLB121SV01L-01
H-driver
2400 lines
LCD panel
H: 800 × 3 (R, G, B)
V: 600
600 lines
LED Backlight
PRELIMINAL DATA SHEET DOD-PP-1444 (7th edition)
6
4. DETAILED SPECIFICATIONS
4.1 MECHANICAL SPECIFICATIONS
Parameter Specification Unit
NLB121SV01L-01
Module size
Display area
Weight 540 (typ.), TBD (max.)
Note1: See "8. OUTLINE DRAWINGS".
4.2 ABSOLUTE MAXIMUM RATINGS
Parameter SymbolRating Unit Remarks
Power supply
voltage
Display signals
Input voltage for
signals
Storage temperature Tst -30 to +80
Operating temperature
Relative humidity
Absolute humidity
Function signals
Function signal for LED driver
Note5
Note5
Note1: D0+/-, D1+/-, D2+/-, D3+/- and CLK+/-
Note2: FRC and DPS
Note3: Measured at LCD panel surface (including self-heat)
Note4: Measured at LCD module's rear shield surface (including self-heat)
Note5: No condensation
279.0 ± 0.5 (W) × 209.0 ± 0.5 (H) × 9.0 ± 0.5 (D)
246.0 (H) × 184.5 (V)
LCD panel VCC -0.3 to +3.6
LED driver VDD -0.3V to +26.5V
Note1
Note2
Front surface TopF -20 to +70
Rear surface TopR -20 to +70
VD
-0.3 to +3.3 V
VF
PWM -0.3V to +26.5VV
BRTC-0.3V to +26.5VV
RH
AH
≤ 90
≤ 70
Note6
Note1 mm
Note1 mm
V
Ta= 25
°C
°C
°C
%
g/m
3
Note3
Note4
Ta ≤ 40°C
Ta > 70°C
g
°C
-
PRELIMINAL DATA SHEET DOD-PP-1444 (7th edition)
7
4.3 ELECTRICAL CHARACTERISTICS
4.3.1 LCD panel signal processing board
Parameter Symbolmin. typ. max. Unit Remarks
Power supply voltage VCC 3.0 3.3 3.6 V -
Power supply current ICC -
280
Note1
< 606
Note2
NLB121SV01L-01
(Ta= 25°C)
mA
at VCC= 3.3V
Permissible ripple voltage VRPC - - 300 mVp-p for VCC
Differential input
threshold voltage
Terminating resistance RT - 100 -
Input voltage for
DPS and FRC signals
High VTH - - +100 mV
Low VTL -100 - - mV
Ω
High VFH 0.7*VCC- VCC V
Low VFL 0 - 0.3*VCCV
at VCM= 1.25V
Note3
-
-
7
Note1: Checkered flag pattern [by EIAJ ED-2522]
Note2: Pattern for maximum current
Note3: Common mode voltage for LVDS receiver
PRELIMINAL DATA SHEET DOD-PP-1444 (7th edition)
8
−
4.3.2 Backlight lamp
Power supply voltage VDD 10.8 12.0 12.6 V Note1
Power supply current IDD - 480
Permissible ripple voltage VRPD- - 200 mVp-p for VDD
NLB121SV01L-01
(Ta= 25°C)
Parameter Symbolmin. typ. max. Unit Remarks
≤ 666
Note2
mA
At the maximum
luminance control.
Note3
Input voltage for
PWM signals
Input voltage for
BRTC signals
PWM frequency f
PWM pulse width tPWH1 - -
Note1: When designing of the power supply, take the measures for the prevention of surge voltage.
Note2: This value excludes peak current such as overshoot current.
Note3: The power sup pl y lines (VDD an d GND) may hav e ripple vo ltag e during lu minan ce co ntrol of
LED. There is the possibility that the ripple voltage produces acoustic noise and signal wave
noise in audio circuit and so on. Put a capacitor between the power supply lines (VDD and
GND) to reduce the noise if necessary.
Note4: A recommended f
Note5: Depending on the frequency used, so noise may appear on the screen, please conduct a
thorough evaluation.
4.3.3 Power supply voltage ripple
This product works, even if the ripple voltage levels are over the permissible values as the following
table, but there might be noise on the display image.
Power supply voltage
VCC3.3V
VDD 12.0V
Note1: The permissible ripple voltage includes spike noise.
4.3.4 Fuse
Parameter
VCC FCC16152AB
VDD FCC16152AB
Note1: The power supply’s rated current must be more than the fusing current. If it is less than the
fusing current, the fuse may not blow in a short time, and then nasty smell, smoke and so on
may occur.
High VDFH11.2 - - V
Low VDFL1- - 0.4 V
High VDFH21.5 - - V
Low VDFL20 - 0.8 V
200 - 10k Hz Note4, Note5
PWM
μs
value is as follows.
PWM
12n
f
=
PWM
==
Fuse
Type Supplier
KAMAYA
ELECTRIC Co., Ltd.
KAMAYA
ELECTRIC Co., Ltd.
fv
×
4
module) LCD offrequency frame fv integer,(n
Ripple voltage Note1
(Measure at input terminal of power supply)
≤ 300
≤ 200
Rating Fusing current Remarks
1.5A
36V
1.5A
36V
3.0A
3.0A
-
-
-
Unit
mVp-p
mVp-p
Note1
7
7
PRELIMINAL DATA SHEET DOD-PP-1444 (7th edition)
9
≤
4.4 POWER SUPPLY VOLTAGE SEQUENCE
4.4.1 LCD panel
VCC
Note1
0V
0.9VCC
0.1VCC
Display signals*,
Function signals
Note2
0V
0.5ms < t < 50ms
* These signals should be measured at the terminal of 100Ω resistance.
Note1: If there is a voltage variation (voltage drop) at the rising edge of VCC below 0.9VCC, there is
a possibility that a product does not work due to a protection circuit.
Note2: Display signals (D0+/-, D1+/-, D2+/-, D3+/- and CLK+/-) and function signals (DPS and
FRC) must be set to Low or High-impedance, except the VALID period (See above sequence
diagram), in order to avoid the circuitry damage.
If some of display and function signals of this product are cut while this product is working,
even if the signal input to it once again, it might not work normally. If a customer stops the
display and function signals, VCC also must be shut down.
4.4.2 LED driver board
Display signals
Function signals
Note1
LED backlight: ON
VDD
Note1: These are the display and function signals for LCD panel signal processing board.
Note2: The backlight should be turned on within the valid period of display and function signals, in
order to avoid unstable data display.
ON
0.5ms
0.9VDD
0.1VDD
Tr < 10ms
VALID period
Note2
0.5ms < Tr<10ms
OFF
VALID period
NLB121SV01L-01
ON
0.1VCC
Toff ≥ 500ms
0ms < t < 50ms
PRELIMINAL DATA SHEET DOD-PP-1444 (7th edition)
10
4.5 CONNECTIONS AND FUNCTIONS FOR INTERFACE PINS
4.5.1 LCD panel signal processing board
CN1 socket (LCD module side): MSB240420HE (Produced by STM)
Adaptable plug: DF14-20S-1.25C (Hirose Electric Co., Ltd. (HRS))
20 N. C./GND Test function pin Do not set this pin to high
Power supply Note1
Pixel data Note2
Pixel data Note2
Pixel data Note2
Pixel clock Note2
Pixel data
Used for 8Bits LVDS input; N.C for 6Bits
Note2
VCC: Reverse display
GND/N. C: Normal display
Note5
Note1: All GND, VCC and VDD terminals should be u sed without any non-connected lines.
Note2: Twist pair wires with 100Ω (Characteristic impedance) should be used between LCD panel
Note3: See "4.6 DISPLAY COLORS AND INPUT DATA SIGNALS".
Note4: See "4.5.4 Connection between receiver and transmitter for LVDS".
Note5: See "4.8 SCANNING DIRECTIONS".
4.5.2 Backlight lamp
CN2 socket (LCD module side): MSB24038P5 (Produced by STM)
Adaptable plug: P24038P5 (Produced by STM)
Pin No. Symbol Signal Remarks
1 VDD Power supply Note1
2 GND Ground Note1
3 BRTC Back light ON/OFF controlHigh- On / Low- Off
4 PWM Luminance control PWM Dimming
5 N. C. Non connection Keep this pin Open.
Note1: All GND, VCC and VDD terminals should be u sed without any non-connected lines.
signal processing board and LVDS transmitter.
PRELIMINAL DATA SHEET DOD-PP-1444 (7th edition)
7
7
11
4.5.3 Positions of plug and socket
NLB121SV01L-01
Rear side
PRELIMINAL DATA SHEET DOD-PP-1444 (7th edition)
12
4.5.4 Connection between receiver and transmitter for LVDS
(1) Input data signal: 8bit
Note2
R0
R1
R2
R3
R4
R5
G0
G1
G2
G3
G4
G5
B0
B1
B2
B3
B4
B5
Note4
Note4
DE
R6
R7
G6
G7
B6
B7
Note4
CLK
VCC
GND
FRC
DPS
TXIN0
TXIN1
TXIN2
TXIN3
TXIN4
TXIN6
TXIN7
TXIN8
TXIN9
TXIN12
TXIN13
TXIN14
TXIN15
TXIN18
TXIN19
TXIN20
TXIN21
TXIN22
TXIN24
TXIN25
TXIN26
TXIN27
TXIN5
TXIN10
TXIN11
TXIN16
TXIN17
TXIN23
CLK IN
Host
LVDS transmitter
Note1
Note3
TA-
TA+
TB-
TB+
TC-
TC+
TCLK-
TCLK+
TD-
TD+
GND
Note1: Recommended transmitter: DS90C383 (National Semiconductor) or equivalent
Note2: LSB (Least Significant Bit) - R0, G0, B0 MSB (Most Significant Bit) - R7, G7, B7
Note3: Twist pair wires with 100Ω (Characteristic impedance) should be used between LCD panel
signal processing board and LVDS transmitter.
Note4: Input signals to TXIN23, TXIN24 and TXIN25 are not used inside the product, but do not
keep TXIN23, TXIN24 and TXIN25 open to avoid noise problem.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
VCC
VCC
GND
FRC
D0D0+
GND
D1D1+
GND
D2-
D2+
GND
CLKCLK+
GND
D3D3+
DPS
N. C
CN1
NLB121SV01L-01
LCD module (Product)
RARA+
RBRB+
RCRC+
RCLKRCLK+
RDRD+
Receiver for LVDS
Equivalent of
THC63LVDF84B
LCD controller
LCD panel signal processing board
GND
Signal
processor
VCC
FRC DPS
PRELIMINAL DATA SHEET DOD-PP-1444 (7th edition)
13
NLB121SV01L-01
(2) Input data signal: 6bit
Note2
R0
R1
R2
R3
R4
R5
G0
G1
G2
G3
G4
G5
B0
B1
B2
B3
B4
B5
Note4
Note4
DE
Note4
Note4
Note4
Note4
Note4
Note4
Note4
CLK
VCC
GND
FRC
DPS
TXIN0
TXIN1
TXIN2
TXIN3
TXIN4
TXIN6
TXIN7
TXIN8
TXIN9
TXIN12
TXIN13
TXIN14
TXIN15
TXIN18
TXIN19
TXIN20
TXIN21
TXIN22
TXIN24
TXIN25
TXIN26
TXIN27
TXIN5
TXIN10
TXIN11
TXIN16
TXIN17
TXIN23
CLK IN
Host
TCLK+
LVDS transmitter
Note1
TA-
TA+
TB-
TB+
TC-
TC+
TCLK-
GND
Note3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
VCC
VCC
GND
FRC
D0D0+
GND
D1D1+
GND
D2-
D2+
GND
CLKCLK+
GND
NC
NC
DPS
N. C
CN1
Note1: Recommended transmitter: DS90C383 (National Semiconductor) or equivalent
Note2: LSB (Least Significant Bit) – R0, G0, B0 MSB (Most Significant Bit) – R5, G5, B5
Note3: Twist pair wires with 100Ω (Characteristic impedance) should be used between LCD panel
and TXIN23 are not used inside the product, but do not keep TXIN24, TXIN25, TXIN27,
TXIN5, TXIN10, TXIN11, TXIN16, TXIN17 and TXIN23 open to avoid noise problem.
C (X, Y): The coordinates of the display position (See "4.7 DISPLAY POSITIONS".)
D (X, Y): The data number of input signal for LCD panel signal processing board
∙
∙
∙
∙
∙
∙
∙ ∙ ∙
∙ ∙ ∙
C (799, 0)
D (799, 0)
C (799, 599)
D (799, 599)
NLB121SV01L-01
∙
∙
∙
∙
∙
∙
∙
∙
∙
∙
C (0, 0)
D (799, 599)
∙
∙ ∙ ∙
∙
∙
∙ ∙ ∙
∙
∙
∙
∙
∙
∙
∙
C (799, 0)
D (0, 599)
Note1
C (0, 599)
D (799, 0)
C (799, 599)
D (0, 0)
Figure2. Reverse scan (DPS: High)
∙
∙ ∙ ∙
∙
∙
∙
∙
Note1
PRELIMINAL DATA SHEET DOD-PP-1444 (7th edition)
18
4.9 INPUT SIGNAL TIMINGS
4.9.1 Outline of input signal timings
• Horizontal signal
Note1
DE (Data enable)
Display period
• Vertical signal
Note1
DE (Data enable)
Display period
Note1: This diagram indicates virtual signal for set up to timing.
Note2: See "4.9.3 Input signal timing chart" for the pulse number.
NLB121SV01L-01
Horizontal display period (thd)
Vertical display period (tvd)
1
2
34
600
Note2
PRELIMINAL DATA SHEET DOD-PP-1444 (7th edition)
19
4.9.2 Timing characteristics
CLK
DATA
DE
Note1: Definition of parameters is as follows.
Note2: See the data sheet of LVDS transmitter.
Note3: Vertical cycle (tv) should be specified in integral multiple of Horizontal cycle (th).
NLB121SV01L-01
(Note1, Note2, Note3)
ParameterSymbolmin.typ.max.UnitRemarks
Frequency1/tc34.0 39.8 48.3 MHz25.13 ns (typ.)
Duty --
Rise time, Fall time -
CLK-DATA
Rise time, Fall time -
Horizontal
Vertical
(One frame)
CLK-DE
Rise time, Fall time -
Setup time-ns
Hold time-ns
Cycleth
Display periodthd
Cycletv
Display periodtvd600 H
Setup time-ns
Hold time-ns
tc= 1CLK, th= 1H
21.2326.5 31.85
920 1,0561,240CLK
800CLK-
13.3316.6720 ms
608 628 650 H
-
ns
-
ns
μs
37.69 kHz (typ.)
60.0 Hz (typ.)
-
ns
-
-
-
PRELIMINAL DATA SHEET DOD-PP-1444 (7th edition)
20
4.9.3 Input signal timing chart
Horizontal timing
(R0-R7) (R0-R5)
(G0-G7) or (G0-G5)
(B0-B7) (B0-B5)
Vertical timing
(R0-R7) (R0-R5)
(G0-G7) or (G0-G5)
(B0-B7) (B0-B5)
CLK
DATA
DE
DATA
DE
INVALID
INVALID
tc
1 2 799 800
thd
1 2 599 600
tvd
tv
NLB121SV01L-01
INVALID
th
INVALID
PRELIMINAL DATA SHEET DOD-PP-1444 (7th edition)
21
4.10 OPTICS
4.10.1 Optical characterist ics
Parameter Condition Symbolmin.typ. max.Unit
Luminance
Contrast ratio
Luminance uniformity
White
Red
Chromaticity
Green
Blue
Color gamut
Response time
Right
Viewing angle
Left
Up
Down
Note1: These are initial characteristics.
Note2: Measurement conditions are as follows.
Optical characteristics are measured at luminance saturation 20minutes after the product
works, in the dark room. Also measurement methods are as follows.
LCD module
(Product)
Note3: See "4.10.2 Definition of contrast ratio".
Note4: See "4.10.3 Definition of luminance uniformity".
Note5: These coordinates are found on CIE 1931 chromaticity diagram.
Note6: Product surface temperature: TopF= TBD°C
Note7: See "4.10.4 Definition of response times".
Note8: See "4.10.5 Definition of viewing angles".
White at center
θR= 0°, θL= 0°, θU= 0°, θD= 0°
White/Black at center
θR= 0°, θL= 0°, θU= 0°, θD= 0°
White
θR= 0°, θL= 0°, θU= 0°, θD= 0°
x coordinate Wx TBD0.313TBD-
y coordinate Wy TBD0.329TBD-
x coordinate Rx - TBD- -
y coordinate Ry - TBD- -
x coordinate Gx - TBD- -
y coordinate Gy - TBD- -
x coordinate Bx - TBD- -
y coordinate By - TBD- -
θR= 0°, θL= 0°, θU= 0°, θD= 0°
at center, against NTSC color space
White to Black Ton - 10 (20)ms
Black to White Toff - 25 (30)ms
The contrast ratio is calculated by using the following formula.
Contrast ratio (CR) =
4.10.3 Definition of luminance uniformity
The luminance uniformity is calculated by using following formula.
Luminance uniformity (LU) =
The luminance is measured at near the 9 points shown below.
4.10.4 Definition of response times
Response time is measured at the time when the luminance changes from "black" to "white", or
"white" to "black" on the same screen point, by photo-detector. Ton is the time when the luminance
changes from 10% up to 90%. Also Toff is the time when the luminance changes from 90% down to
10% (See the following diagram.).
White
100%
Luminance
Black
4.10.5 Definition of viewing angles
ormal axis (Perpendicular)
Left
θL
θD
Lower
PRELIMINAL DATA SHEET DOD-PP-1444 (7th edition)
90%
10%
0%
θU
Luminance of white screen
Luminance of black screen
Maximum luminance from ①
Minimum luminance from ①
Ton
12 o’clock
Upper
θR
Right
NLB121SV01L-01
to ⑨
to ⑨
Toff
23
5. ESTIMATED LUMINANCE LIFETIME
The luminance lifetime is the time from initial luminance to half-luminance.
This lifetime is the estimated value, and is not guarantee value.
Condition
NLB121SV01L-01
Estimated luminance lifetime
(Life time expectancy)
Note1, Note2, Note3
Unit
LED elementary substance
25°C (Ambient temperature of the product)
Continuous operation, PWM Duty: 100%
50,000 h
Note1: Life time expectancy is mean time to half-luminance.
Note2: Estimated luminance lifetime is not the value for an LCD module but the value for LED
elementary substance.
Note3: By ambient temperature, the lifetime changes particularly. Especially, in case the product
works under high temperature environment, the lifetime becomes short.
PRELIMINAL DATA SHEET DOD-PP-1444 (7th edition)
24
6. RELIABILITY TESTS
Test item Condition Judgment Note1
NLB121SV01L-01
High temperature and humidity
(Operation)
High temperature
(Operation)
Thermal shock
(Non operation)
ESD
(Operation)
Vibration
(Non operation)
Mechanical shock
(Non operation)
① 50 ± 2°C, RH= 80%, 240hours
② Display data is black.
① 70 ± 3°C, 240hours
② Display data is black.
① -20 ± 3°C…30minutes
60 ± 3°C…30minutes
② 100cycles, 1hour/cycle
③ Temperature transition time is within 5
minutes.
Contact Discharge
① 150pF, 150Ω, ±8kV
② 9 places on a panel surface Note2
③ 25 times each places at 1 sec interval
Air Discharge
① 150pF, 330Ω, ±15kV
② 9 places on a panel surface Note2
③ 25 times each places at 1 sec interval
① 5 to 100Hz, 11.76m/s
② 1 minute/cycle
③ X, Y, Z directions
④ 50 times each directions
① 490m/s
② X, Y, Z directions
③ 3 times each directions
2
, 11ms
2
No display malfunctions
Note1: Display and appearance are checked under environmental conditions equivalent to the
inspection conditions of defect criteria.
Note2: See the following figure for discharge points.
{ {
{
{ {
{
{
{
{
PRELIMINAL DATA SHEET DOD-PP-1444 (7th edition)
25
7. PRECAUTIONS
7.1 MEANING OF CAUTION SIGNS
The following caution signs have very important meaning. Be sure to read "7.2 CAUTIONS" and
"7.3 ATTENTIONS"!
This sign has the meaning that a customer will be injured or the product will sustain
!
damage if the customer practices wrong operations.
This sign has the meaning that a customer will be injured if the customer practices
wrong operations.
7.2 CAUTIONS
∗ Do not shock and press the LCD panel and the backlight! There is a danger of
breaking, because they are made of glass.
7.3 ATTENTIONS
!
7.3.1 Handling of the product
① Take hold of both ends without touching the circuit board when the product (LCD module) is
picked up from inner packing box to avoid broken down or misadjustment, because of stress to
mounting parts on the circuit board.
② When the product is put on the table temporarily, display surface must be placed downward.
③ When handling the product, take the measures of electrostatic discharge with such as earth band,
ionic shower and so on, because the product may be damaged by electrostatic.
④ The product must be installed using mounting holes without undue stress such as bends or twist
(See outline drawings). And do not add undue stress to any portion (such as bezel flat area). Bends
or twist described above and undue stress to any portion may cause display mura.
⑤ Do not press or rub on the sensitive product surface. When cleaning the panel surface, wipe it with
a soft dry cloth.
⑥ Do not push or pull the interface connectors while the product is working. When handling the
product, use of an original protection sheet on the product surface (polarizer) is recommended for
protection of product surface. Adhesive type protection sheet may change color or characteristics
of the polarizer.
⑦ Usually liquid crystals don't leak through the breakage of glasses because of the surface tension of
thin layer and the construction of LCD panel. But, if you contact with liquid crystal by any chance,
please wash it away with soap and water.
NLB121SV01L-01
PRELIMINAL DATA SHEET DOD-PP-1444 (7th edition)
26
7.3.2 Environment
① Do not operate or store in high temperature, high humidity, dewdrop atmosphere or corrosive
② In order to prevent dew condensation occurred by temperature difference, the product packing box
③ Do not operate in high magnetic field. If not, circuit boards may be broken.
④ This product is not designed as radiation hardened.
7.3.3 Characteristics
The following items are neither defects nor failures.
① Characteristics of the LCD (such as response time, luminance, color uniformity and so on) may be
② Display mura, flickering, vertical streams or tiny spots may be observed depending on display
③ Do not display the fixed pattern for a long time because it may cause image sticking. Use a screen
④ The display color may be changed depending on viewing angle because of the use of condenser
⑤ Optical characteristics may be changed depending on input signal timings.
7.3.4 Others
① All GND, VCC and VDD terminals should be used without any non-connected line s.
② Do not disassemble a product or adjust variable resistors.
③ See "REPLACEMENT MANUAL FOR LAMP HOLDER SET", when replacing lamp holder set.
④ Pack the product with the original shipping package, in order to avoid any damages during
NLB121SV01L-01
gases. Keep the product in packing box with antistatic pouch in room temperature to avoid dusts
and sunlight, when storing the product.
must be opened after enough time being left under the environment of an unpacking room.
Evaluate the storage time sufficiently because dew condensation is affected by the environmental
temperature and humidity. (Recommended leaving time: 6 hours or more with the original packing
state after a customer receives the package)
changed depending on ambient temperature. If the product is stored under condition of low
temperature for a long time, it may cause display mura. In this case, the product should be operated
after enough time being left under condition of operating temperature.
patterns.
saver, if the fixed pattern is displayed on the screen.
sheet in the backlight.
transportation, when returning the product to NLT for repairing and so on.
PRELIMINAL DATA SHEET DOD-PP-1444 (7th edition)
27
8. OUTLINE DRAWINGS
8.1 FRONT VIEW
Note1: The values in parentheses are for reference.
Note2: The torque for product mounting screws must never exceed 0.294N⋅m.
NLB121SV01L-01
7
Unit: mm
PRELIMINARY DATA SHEET DOD-MD-1444 (7th edition)
28
8.2 REAR VIEW
Note1: The values in parentheses are for reference.
Note2: The torque for product mounting screws must never exceed 0.294N⋅m.
NLB121SV01L-01
7
Unit: mm
PRELIMINARY DATA SHEET DOD-MD-1444 (7th edition)
29
NLB121SV01L-01
REVISION HISTORY
The inside of latest specifications is revised to the clerical error and the major improvement of previous
edition. Only a changed part such as functions, characteristic value and so on that may affect a design of
customers, are described especially below.
Edition
1st
edition
2nd
edition
Document
number
DOD-MD
-1226
DOD-MD
-1243
Prepared
date
Nov. 16,
2011
Jan. 12,
2012
Revision contents and signature
Revision contents
New issue
Writer
Approved by
T. KANATSU
Revision contents
P7 ABSOLUTE MAXIMUM RATINGS
• Storage temperature: -10 to +70°C → -30 to +80°C
• Operating temperature- Front / Rear : 0 to +60°C → -20 to +70°C