LS012B4DG01 Datasheet PDF - Sharp
| Part Number | LS012B4DG01 | |
| Description | LCD Module | |
| Manufacturers | Sharp | |
| Logo |  |
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LCD Module Application Information
LS012B4DG01
Application Information for Sharp’s LS012B4DG01 Memory LCD
Sharp Microelectronics of the Americas
INTRODUCTION
This Application Note provides additional design
assistance for Sharp’s LS012B4DG01 Memory LCD.
This module is a transflective, monolithic active-matrix
liquid crystal module utilizing Sharp’s CG-silicon thin-
film transistor process. Operating from a single 3 V
supply, it offers high performance and power efficiency
for compact display applications, with a serial interface
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-2111006 and is designed to provide supplemen-
tary information for the Specifications for this part.
Always refer to the latest Specifications when
designing with these devices.
FEATURES
• Reflective monochrome panel
• Normally White (reflective)
• Square pixels
• 1.17-inch screen with 184 × 38 resolution
• 3-wire serial interface
• Screen data is arbitrarily renewable by line
• Built-in, 1-bit internal memory in each pixel
• Super low power consumption TFT panel
• RoHS compliant
Application Information
1
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LS012B4DG01 Application Information
LCD Modules
OPTICAL SPECIFICATIONS
PARAMETER
Viewing Angle CR 5
H
V
Contrast Ratio
Reflectivity Ratio
Chromaticity
White
SYMBOL
21, 22
11
12
CR
R
x
y
MIN.
50
50
50
18
12
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.
TYP.
60
60
60
22
15
0.31
0.33
MAX.
UNIT
° (degrees)
° (degrees)
° (degrees)
%
Ta = 25°C
NOTES
1
1
1
2
2
2
2
Normal Line
Coated Surface
(Optical Diffusion Treatment)
Photo Detector
(with Luminosity
Correction System)
Normal
Δθ22
Δθ11
Δθ21
Δθ12
12 o’clock
Diffused Diffused
Light
Light
6 o’clock
LS012B4DG01-13
Figure 3. Viewing Angle
Beam
(Via Optical Fiber)
Center of Display
LCD Module
LS012B4DG01-14
Figure 4. Setup for Contrast, Reflection Ratio, and
Chromaticity
Application Information
5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for LS012B4DG01 electronic component. |
| Information | Total 18 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ LS012B4DG01.PDF Datasheet ] | |
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