DMC40202NY-LY-AFE [OPTREX]
LCD Module Specification; 液晶显示模块规格
| 型号： | DMC40202NY-LY-AFE |
| 厂家： | 
OPTREX CORPORATION |
| 描述： | LCD Module Specification |
| 文件： | 总16页 (文件大小：178K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Approved by
Checked by
Checked by
Prepared by
Production Div.
Quality Assurance Div.
Design Engineering Div.
Production Div.
First Edition
Jul 9, 1999
Final Revision
*******
LCD Module Specification
Type No.
ＤＭＣ４０２０２ＮＹ－ＬＹ－ＡＦＥ
Table of Contents
1. General Specifications .............................................................................2
2. Electrical Specifications...........................................................................3
3. Optical Specifications ..............................................................................6
4. I/O Terminal.............................................................................................8
5. Test..........................................................................................................10
6. Appearance Standards............................................................................11
7. Code System of Production Lot ..........................................................14
8. Type Number..........................................................................................14
9. Applying Precautions.............................................................................14
10. Precautions Relating Product Handling................................................15
11. Warranty..................................................................................................16
Revision History
Rev.
Date
Page
Comment
DMC40202NY-LY-AFE (AR) No.99-0205
OPTREX CORPORATION
Page 1/16
OPTREX
1. General Specifications
Operating Temp.
Storage Temp.
Display Format
Display Fonts
Viewing Area
Outline Dimensions
Weight
： min. 0℃ ～ max. 50℃
： min. -20℃ ～ max. 70℃
： 40 characters × 2 lines
： 5 × 8 dots ( 1 character )
： 152.5 (W) × 16.5 (H) mm
： 182.0 (W) × 34.5 (H) × (15.1) (D) mm
： 80g max.
LCD Type
： NTD-7263
( STN / Yellow-mode / Transmissive )
Viewing Angle
Backlight
： 6:00
： LED Backlight / Yellow-green
Drawings
： Dimensional Outline
UE-301034
DMC40202NY-LY-AFE (AR) No.99-0205
OPTREX CORPORATION
Page 2/16
OPTREX
2.Electrical Specifications
2.1.Absolute Maximum Ratings
VSS=0V
Units
V
Parameter
Supply Voltage
(Logic)
Symbol
Conditions
Min.
-0.3
Max.
7.0
VDD-VSS
－
Supply Voltage
(LCD Drive)
Input Voltage
VDD-VEE
－
－
0
13.0
V
V
VI
-0.3
VDD+0.3
2.2.DC Characteristics
Ta=25℃, VSS=0V
Parameter
Supply Voltage
(Logic)
Symbol
Conditions
Min.
4.5
Typ.
Max.
5.5
Units
V
VDD-VSS
－
－
Supply Voltage
(LCD Drive)
High Level
VDD-VEE
Shown in 3.1
V
V
VIH
VDD=5.0V±10%
VDD=5.0V±10%
IOH=-0.205mA
IOL=1.2mA
2.2
-0.3
2.4
－
－
－
－
－
2.0
VDD
0.6
－
Input Voltage
Low Level
VIL
V
Input Voltage
High Level
VOH
V
Output Voltage
Low Level
VOL
0.4
5.0
V
Output Voltage
Supply Current
IDD
VDD-VSS=5.0V
－
mA
DMC40202NY-LY-AFE (AR) No.99-0205
OPTREX CORPORATION
Page 3/16
OPTREX
2.3.AC Characteristics
VDD=5.0V±10%
Parameter
Enable Cycle Time
Symbol
tCYC
Conditions
Fig.1, 2
Fig.1, 2
Fig.1, 2
Fig.1, 2
Fig.1, 2
Fig.1
Min.
500
230
－
Max.
Units
ns
－
－
20
－
－
－
－
160
－
Enable Pulse Width
Enable Rise/Fall Time
Address Setup Time
Address Hold Time
PWEH
ns
t t
Er, Ef
ns
tAS
tAH
40
ns
10
ns
tDSW
tDHW
tDDR
tDHR
Write Data Setup Time
Write Data Hold Time
Read Data Delay Time
Read Data Hold Time
80
ns
Fig.1
10
ns
Fig.2
－
ns
Fig.2
5
ns
V
V
IH
IH
RS
R/W
E
VIL
VIL
tAS
tAH
VIL
VIL
PWEH
r
tE
t
Ef
VIH
VIH
VIL
VIL
VIL
tDSW
tDHW
VIH
VIL
VIH
VIL
～
DB0 DB7
Valid Data
tCYC
Fig.1 Write Operation Timing
V
V
IH
IH
RS
R/W
E
VIL
VIL
tAS
tAH
VIH
VIH
PWEH
r
tE
f
tE
VIH
VIH
VIL
VIL
VIL
tDDR
tDHR
VOH
VOL
VOH
VOL
～
DB0 DB7
Valid Data
tCYC
Fig.2 Read Operation Timing
DMC40202NY-LY-AFE (AR) No.99-0205
OPTREX CORPORATION
Page 4/16
OPTREX
2.4.Lighting Specifications
2.4.1.Absolute Maximum Ratings
Ta=25℃
Units
mA
Parameter
Foward Current
Symbol
IF
Conditions
Note 1
－
Min.
－
Typ.
－
Max.
500
8
Reverse Voltage
VR
－
－
V
LED Power Dissipation
PD
－
－
－
2.1
W
Note 1 : Refer to the foward current derating curve.
IF (mA)
500
292
0
25
50
Ta (℃)
2.4.2.Operating Characteristics
Ta=25℃
Units
V
Parameter
Foward Voltage
Luminance of
Symbol
Conditions
IF=250mA
IF=250mA
Min.
3.8
Typ.
4.0
－
Max.
4.2
VF
L
55
－
cd/㎡
Backlight Surface
DMC40202NY-LY-AFE (AR) No.99-0205
OPTREX CORPORATION
Page 5/16
OPTREX
3.Optical Specifications
3.1.LCD Driving Voltage
Parameter
Recommended
LCD Driving Voltage
Note 1
Symbol
Conditions
Ta= 0℃
Min.
－
Typ.
－
Max.
5.4
Units
V
VDD-VEE
Ta=25℃
Ta=50℃
4.4
4.2
4.7
－
5.0
V
－
V
Note 1 :
Voltage (Applied actual waveform to LCD Module) for the best contrast. The range of
minimum and maximum shows tolerance of the operating voltage. The specified contrast ratio and
response time are not guaranteed over the entire range.
3.2.Optical Characteristics
Ta=25℃, 1/16 Duty, 1/4.5 Bias, VD=4.7V (Note 4), θ= 0 ﾟ, φ=－ﾟ
Parameter
Symbol
CR
Conditions
Min.
Typ.
12
Max.
Units
Contrast Ratio
Viewing Angle
Note 1
θ= 0 ﾟ, φ=－ﾟ
－
－
Shown in 3.3
Response
Time
Rise Note 2
Decay Note 3
TON
－
－
－
－
130
180
200
280
ms
ms
TOFF
Note 1 : Contrast ratio is definded as follows.
CR = LOFF / LON
LON : Luminance of the ON segments
OFF : Luminance of the OFF segments
L
Note 2 : The time that the luminance level reaches 90% of the saturation level from 0% when ON
signal is applied.
Note 3 : The time that the luminance level reaches 10% of the saturation level from 100% when OFF
signal is applied.
Note 4 : Definition of Driving Voltage VD
Assuming that the typical driving waveforms shown below are applied to the LCD Panel at
1/A Duty - 1/B Bias ( A : Duty Number, B : Bias Number ). Driving voltage VD is definded
as follows.
VD = (Vth1+Vth2) / 2
Vth1 : The voltage VO-P that should provide 50% of the saturation level in the luminance at
the segment which the ON signal is applied to.
Vth2 : The voltage VO-P that should provide 50% of the saturation level in the luminance at
the segment which the OFF signal is applied to.
VO-P
×
( B-2 ) VO-P / B
×
1 / ( fF A )
1 / fF
〈
〉
〈
〉
ON SIGNAL
OFF SIGNAL
DMC40202NY-LY-AFE (AR) No.99-0205
OPTREX CORPORATION
Page 6/16
OPTREX
3.3.Definition of Viewing Angle and Optimum Viewing Area
･Point ● shows the point where contrast ratio is measured. : θ= 0 ﾟ, φ=－ﾟ
f
･Driving condition : 1/16 Duty, 1/4.5 Bias, VD=4.7V, F=84.4Hz
90 ﾟ
45 ﾟ
135 ﾟ
θ
90 ﾟ
φ
10 20 30 40 50
(φ= 0 ﾟ）
180 ﾟ
θ
φ
180 ﾟ
0 ﾟ
225 ﾟ
･Area
315 ﾟ
270 ﾟ
270 ﾟ
shows typ. CR≧2
3.4.System Block Diagram
Temperature Chamber
θ φ
, )
Rotation Table (
Photometer
#1980A WB
LCD
φ
Optical Fiber
θ
Control Unit &
Computer
Waveform Generator
Halogen bulb
DMC40202NY-LY-AFE (AR) No.99-0205
OPTREX CORPORATION
Page 7/16
OPTREX
4.I/O Terminal
4.1.Pin Assignment
No.
1
Symbol
Level
－
Function
VSS
Power Supply (0V, GND)
Power Supply for Logic
VDD
－
2
VEE
－
Power Supply for LCD Drive
Register Select Signal
3
RS
H / L
H / L
H / L
H / L
H / L
H / L
H / L
H / L
H / L
H / L
H / L
－
4
R/W
Read/Write Select Signal H : Read L : Write
Enable Signal (No pull-up Resister)
Data Bus Line / Non-connection at 4-bit operation
Data Bus Line / Non-connection at 4-bit operation
Data Bus Line / Non-connection at 4-bit operation
Data Bus Line / Non-connection at 4-bit operation
Data Bus Line
5
E
DB0
6
7
DB1
8
DB2
9
DB3
10
11
12
13
14
15
16
DB4
DB5
Data Bus Line
DB6
Data Bus Line
DB7
Data Bus Line
LED CATHODE
LED ANODE
LED Cathode Terminal
－
LED Anode Terminal
4.2.Example of Power Supply
It is recommended to apply a potentiometer for the contrast adjust due to the tolerance
of the driving voltage and its temperature dependence.
VDD
VSS
VEE
VDD(+Voltage)
VR
MODULE
VSS (0V)
VR=10～20KΩ
DMC40202NY-LY-AFE (AR) No.99-0205
OPTREX CORPORATION
Page 8/16
OPTREX
4.3.Block Diagram
COM 16
SEG 40
4
L C D P
8
DB7
DB0
E
40 characters × 2 lines
Control LSI
HCD44780
or equivalent
SEG 160
R/W
RS
Column Driver
KS0063B × 2
or equivalent
VDD
VSS
VEE
Bias Circuit
To LSI
LED ANODE
LED Backlight
LED CATHODE
DMC40202NY-LY-AFE (AR) No.99-0205
OPTREX CORPORATION
Page 9/16
OPTREX
5.Test
No change on display and in operation under the following test condition.
No.
1
Parameter
Conditions
50℃±2℃, 96hrs (operation state)
0℃±2℃, 96hrs (operation state)
70℃±2℃, 96hrs
Notes
High Temperature Operating
Low Temperature Operating
High Temperature Storage
Low Temperature Storage
Damp Proof Test
2
3
4
3
4
-20℃±2℃, 96hrs
3, 4
3, 4
5
5
40℃±2℃, 90～95%RH, 96hrs
Total fixed amplitude : 1.5mm
Vibration Frequency : 10～55Hz
One cycle 60 seconds to 3 directions of X, Y, Z for
each 15 minutes
6
Vibration Test
7
Shock Test
To be measured after dropping from 60cm high on
the concrete surface in packing state.
Dropping method corner dropping
F
A corner : once
E
Edge dropping
B,C,D edge : once
D
A
G
C
B
Face dropping
E,F,G face : once
60cm
Concrete Surface
Note 1 : Unless otherwise specified, tests will be conducted under the following condition.
Temperature : 20±5℃
Humidity
: 65±5%
Note 2 : Unless otherwise specified, tests will be not conducted under functioning state.
Note 3 : No dew condensation to be observed.
Note 4 : The function test shall be conducted after 4 hours storage at the normal temperature and humidity
after removed from the test chamber.
Note 5 : Vibration test will be conducted to the product itself without putting it in a container.
DMC40202NY-LY-AFE (AR) No.99-0205
OPTREX CORPORATION
Page 10/16
OPTREX
6.Appearance Standards
6.1.Inspection conditions
The LCD shall be inspected under 40W white fluorescent light.
The distance between the eyes and the sample shall be more than 30cm.
All directions for inspecting the sample should be within 45 ﾟ against perpendicular line.
ﾟ
45
6.2.Definition of applicable Zones
A Zone
B Zone
C Zone
Bezel Flame
A Zone : Active display area
B Zone : Area from outside of "A Zone" to validity viewing area
C Zone : Rest parts
A Zone + B Zone = Validity viewing area
DMC40202NY-LY-AFE (AR) No.99-0205
OPTREX CORPORATION
Page 11/16
OPTREX
6.3.Standards
No.
1
Parameter
Black and
White Spots,
Criteria
(1) Round Shape
Dimension (mm)
Zone
Acceptable Number
Foreign Substances
A
*
5
0
0
B
*
5
1
0
C
*
*
*
*
D ≦ 0.1
0.1 ＜ D ≦ 0.2
0.2 ＜ D ≦ 0.3
0.3 ＜ D
D = ( Long + Short ) / 2
(2) Line Shape
Zone
* : Disregard
Acceptable Number
X(mm)
Y(mm)
0.02≧W
A
*
3
1
0
B
C
*
*
*
*
－
*
2.0≧L
0.03≧W
0.04≧W
0.05≧W
0.05＜W
3
1.0≧L
1.0≧L
－
2
2
In the same way (1)
X : Length Y : Width
* : Disregard
Total defects shall not exceed 5.
2
Air Bubbles
(between glass
& polarizer)
Zone
Dimension (mm)
Acceptable Number
A
*
2
1
0
B
*
3
2
1
C
*
*
*
*
D ≦0.15
0.15＜ D ≦0.3
0.3 ＜ D ≦0.5
0.5 ＜ D ≦1.0
* : Disregard
Total defects shall not exceed 3.
DMC40202NY-LY-AFE (AR) No.99-0205
OPTREX CORPORATION
Page 12/16
OPTREX
No.
3
Parameter
Criteria
The Shape of Dot
(1) Dot Shape (with Dent)
≧
0.15
As per the sketch of left hand.
(2) Dot Shape (with Projection)
Should not be connected to next dot.
(3) Pin Hole
X
(X+Y) / 2≦0.2mm
Y
(Less than 0.1mm is no counted.)
Total defects shall not exceed 5.
Not to be conspicuous defects.
4
5
Polarizer Scratches
Polarizer Dirts
If the stains are removed easily from LCDP surface, the module is not
defective.
6
Color Variation
Not to be conspicuous defects.
DMC40202NY-LY-AFE (AR) No.99-0205
OPTREX CORPORATION
Page 13/16
OPTREX
7.Code System of Production Lot
The production lot of module is specified as follows.
□
□
□
□
□
□
Factory Number (Numeral)
Factory Code (Alphabet)
Production Week (1～5)
Production Month (1～9, X, Y, Z)
Production Year (Lower 2 digits)
8.Type Number
The type number of module is specified on the back of module as follows.
ＤＭＣ４０２０２ＮＹ－ＬＹ－ＡＦＥ
Stamp or Seal
9.Applying Precautions
Please contact us when questions and/or new problems not specified in this specifications arise.
DMC40202NY-LY-AFE (AR) No.99-0205
OPTREX CORPORATION
Page 14/16
OPTREX
10.Precautions Relating Product Handling
The Following precautions will guide you in handling our product correctly.
1) Liquid crystal display devices
① The liquid crystal display device panel used in the liquid crystal display module is made of plate
glass. Avoid any strong mechanical shock. Should the glass break handle it with care.
② The polarizer adhering to the surface of the LCD is made of a soft material.
Guard against scratching it.
2) Care of the liquid crystal display module against static electricity discharge.
① When working with the module, be sure to ground your body and any electrical equipment you may
be using. We strongly recommend the use of anti static mats ( made of rubber ), to protect work
tables against the hazards of electrical shock.
② Avoid the use of work clothing made of synthetic fibers. We recommend cotton clothing or other
conductivity-treated fibers.
③ Slowly and carefully remove the protective film from the LCD module, since this operation can
generate static electricity.
3) When the LCD module alone must be stored for long periods of time:
① Protect the modules from high temperature and humidity.
② Keep the modules out of direct sunlight or direct exposure to ultraviolet rays.
③ Protect the modules from excessive external forces.
4) Use the module with a power supply that is equipped with an overcurrent protector circuit,
since the module is not provided with this protective feature.
5) Do not ingest the LCD fluid itself should it leak out of a damaged LCD module. Should hands
or clothing come in contact with LCD fluid, wash immediately with soap.
6) Conduc1tivity is not guaranteed for models that use metal holders where solder connections
between the metal holder and the PCB are not used. Please contact us to discuss appropriate
ways to assure conductivity.
7) For models which use CFL:
① High voltage of 1000V or greater is applied to the CFL cable connector area.
Care should be taken not to touch connection areas to avoid burns.
② Protect CFL cables from rubbing against the unit and thus causing the wire jacket to become worn.
③The use of CFLs for extended periods of time at low temperatures will significantly shorten their
service life.
DMC40202NY-LY-AFE (AR) No.99-0205
OPTREX CORPORATION
Page 15/16
OPTREX
8) For models which use touch panels:
①Do not stack up modules since they can be damaged by components on neighboring modules.
②Do not place heavy objects on top of the product. This could cause glass breakage.
9) For models which use COG,TAB,or COF:
①The mechanical strength of the product is low since the IC chip faces out unprotected from the rear.
Be sure to protect the rear of the IC chip from external forces.
②Given the fact that the rear of the IC chip is left exposed, in order to protect the unit from electrical
damage, avoid installation configurations in which the rear of the IC chip runs the risk of making
any electrical contact.
10) Models which use flexible cable, heat seal, or TAB:
①In order to maintain reliability, do not touch or hold by the connector area.
②Avoid any bending, pulling, or other excessive force, which can result in broken connections.
11.Warranty
This product has been manufactured to your company’s specifications as a part for use in your company’s
general electronic products. It is guaranteed to perform according to delivery specifications. For any other
use apart from general electronic equipment, we cannot take responsibility if the product is used in medical
devices, nuclear power control equipment, aerospace equipment, fire and security systems, or any other
applications in which there is a direct risk to human life and where extremely high levels of reliability are
required. If the product is to be used in any of the above applications, we will need to enter into a separate
product liability agreement.
① We cannot accept responsibility for any defect, which may arise from additional manufacturing of
the product (including disassembly and reassembly), after product delivery.
② We cannot accept responsibility for any defect, which may arise after the application of strong
external force to the product.
③ We cannot accept responsibility for any defect, which may arise due to the application of static
electricity after the product has passed your company’s acceptance inspection procedures.
④ When the product is in CFL models, CFL service life and brightness will vary according to the
performance of the inverter used, leaks, etc. We cannot accept responsibility for product
performance, reliability, or defect, which may arise.
⑤ We cannot accept responsibility for industrial property, which may arise through the use of your
product, with exception to those issues relating directly to the structure or method of
manufacturing of our product.
⑥ Optrex will not be held responsible for any quality guarantee issue for defect products judged as
Optrex-origin longer than 2 (two) years from Optrex production or 1(one) year from Optrex, Optrex
America, Optrex Europe, Display LC delivery which ever comes later.
DMC40202NY-LY-AFE (AR) No.99-0205
OPTREX CORPORATION
Page 16/16
OPTREX
相关型号：
DMC4028SSD-13
Power Field-Effect Transistor, 5.4A I(D), 40V, 0.028ohm, 2-Element, N-Channel and P-Channel, Silicon, Metal-oxide Semiconductor FET, GREEN, PLASTIC, SOP-8
DIODES
DMC4040SSDQ-13
Small Signal Field-Effect Transistor, 5.7A I(D), 40V, 2-Element, N-Channel and P-Channel, Silicon, Metal-oxide Semiconductor FET, SOP-8
DIODES
DMC4047LSD-13
Small Signal Field-Effect Transistor, 7A I(D), 40V, 2-Element, N-Channel and P-Channel, Silicon, Metal-oxide Semiconductor FET, SOP-8
DIODES
DMC4050SSDQ-13
Small Signal Field-Effect Transistor, 4.2A I(D), 40V, 2-Element, N-Channel and P-Channel, Silicon, Metal-oxide Semiconductor FET, SOP-8
DIODES
©2020 ICPDF网 联系我们和版权申明