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PDF LS013B7DH01 Data sheet ( Hoja de datos )
| Número de pieza | LS013B7DH01 | |
| Descripción | LCD Module | |
| Fabricantes | Sharp | |
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LCD Module Application Note
LS013B7DH01
Application Information for Sharp’s LS013B7DH01 Memory LCD
Sharp Microelectronics of the Americas
INTRODUCTION
This Application Note provides additional design
assistance for Sharp’s LS013B7DH01 Memory LCD.
This module is a transflective, monolithic active-matrix
liquid crystal module utilizing Sharp’s CG-silicon thin-
film transistor process. It offers high performance and
power efficiency for compact display applications, with
a zebra-type connector for simple integration.
Subjects covered will be:
• Mechanical Specifications, including dimension
drawings and connector specifications
• Absolute Maximum Ratings
• Optical Specifications, including view angles, reflec-
tivity, contrast, and risetime
• Electrical Characteristics, including interfacing and
signal timing information
• Design Notes
• Manufacturing Information, including handling and
storage
• Reliability Information
This Note is based on Sharp’s document number
LCP-2110042A and is designed to provide supplemen-
tary information for the Specifications for these parts.
Always refer to the latest Specifications when
designing with these devices.
FEATURES
• Transflective monochrome panel; accepts a back-
light for extreme low-light ambients
• 120° concentric viewing cone with 30 ms response
• 20:1 contrast with 14.5% reflectivity and 0.45%
transmissivity
• 1.26-inch screen with 144 × 168 resolution in a
24192-pixel stripe array)
• Serial interface for display control
• Screen data is arbitrarily renewable by line
• Built-in, 1-bit internal memory for data storage
• Thin and light, compact module incorporating mono-
lithic technology
• Super low power consumption TFT panel
• Zebra connector
• RoHS compliant
Application Note
1
1 page  
LS013B7DH01
LCD Modules
Absolute Maximum Ratings
PARAMETER
Power Supply Voltage
Analog
Logic
Input Signal Voltage (HIGH)
Input Signal Voltage (LOW)
Storage Temperature
Operation Temperature (at panel surface)
SYMBOL
VDDA
VDD
Tstg
Topr1
MIN.
-0.3
-0.3
-0.3
-30
-20
MAX.
+5.8
+5.8
VDD
+80
+70
NOTES:
1. Applies to EXTMODE.
2. Applies to SCLK, SI, SCS, DISP, EXTCOMIN.
3. Do not exceed this temperature in any part of the module.
4. Maximum wet bulb temperature is 57°C or lower. No condensation is allowed. Condensation will
cause electrical leakage and may cause the module to fail to meet its Specifications.
5. Operating Temperature is the guaranteed temperature limits for operation.
6. For contrast, response time, and other display quality determination, use Ta = +25°C.
UNIT
V
V
V
V
°C
°C
NOTES
1
2
3
4
OPTICAL SPECIFICATIONS
PARAMETER
Viewing Angle
CR 5
H
V
Contrast Ratio
Reflectivity Ratio
Transmissivity Ratio
Response Time
Chromaticity
Rise
Fall
White
SYMBOL
21, 22
11
12
CR
R
T
tR
tF
x
y
MIN.
40
40
40
12
11
TYP.
60
60
60
20
14.5
0.45
10
20
0.307
0.330
UNIT
Degrees
Degrees
Degrees
%
%
ms
ms
Ta = 25°C
NOTES
1
1
1
2
2
3
3
2
2
NOTES:
1. Viewing Angle is described as clock positions:
12 = 12 o’clock, 11 = 6 o’clock, 21 = 3 o’clock, 22 = 9 o’clock. See Figure 3.
2. Contrast Ratio, Reflectivity Ratio, and Chromaticity are measured through the use of an integrating sphere. See Figure 4.
3. Response Time is measured by the change interval in an optical receiver when the test panel’s signal is transitioned from white to black to
white. See Figure 5 for the measurement setup and Figure 6 for the output waveshape.
Application Note
5
5 Page 
LS013B7DH01
Timing Diagram
This diagram depicts input signal timing for Table 5.
LCD Modules
SCS, SI, SCLK Signal
twSCSH
SCS 50%
10%
90%
trSCS
tsSCS
90%
90%
SI
10%
10%
trSI tfSI
tsSI thSI
twSCLKH twSCLKL
SCLK
10%
90%
10%
50%
50%
50%
trSCLK
tfSCLK
EXTCOMIN Signal
ƒEXTCOMIN
twEXTCOMINH
EXTCOMIN 90%
10%
90%
10%
50%
50%
thSCS
50%
50%
trEXTCOMIN
DISP Signal
tfEXTCOMIN
DISP
90%
10%
90%
10%
trDISP
tfDISP
NOTE: SCS, SI, SCLK, DISP, EXTCOMIN: 3 V Amplitude
Figure 9. SCS, SI, SCLK, EXTCOMIN, and DISP Signals
twSCSL
90%
50%
10%
50%
tfSCS
LS013B7DH01-15
Application Note
11
11 Page | ||
| Páginas | Total 22 Páginas | |
| PDF Descargar | [ Datasheet LS013B7DH01.PDF ] | |
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