Sharp R-501CW User Manual

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Application Note 1
LCD Module Application Note
LS013B4DN04
INTRODUCTION
This Application Note provides additional design
assistance for Sharp’s LS013B4DN04 Memory LCD.
This module is a reflective, monolithic active-matrix liq-
uid crystal module utilizing Sharp’s CG-silicon thin-film
transistor process. 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-1109027 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
Square aspect ratio (1:1)
1.35-inch screen with 96 × 96 resolution in a
9,216-pixel stripe array
Serial interface for display control
Screen data is arbitrarily renewable by line
Built-in, 1-bit internal memory for data storage
Super low power consumption TFT panel
Attached FPC connector
RoHS compliant
Application Information for Sharp’s LS013B4DN04 Memory LCD
Sharp Microelectronics of the Americas
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Summary of Contents

Page 1 - LS013B4DN04

Application Note 1LCD Module Application NoteLS013B4DN04INTRODUCTIONThis Application Note provides additional designassistance for Sharp’s LS013B4DN04

Page 2 - External Dimensions

LCD Modules LS013B4DN0410 Application NotePROGRAMMINGFor software commands, see the Application Note,Programming Sharp’s Memory LCDs, by Ken Green.In

Page 3 - Connector Specifications

LS013B4DN04 LCD ModulesApplication Note 11Table 4. Column (X direction) AddressingLINE ADDRESSCOLUMN ADDRESSCA0 CA1 CA2 CA3 CA4 CA5 CA6L1HLLLLLLL2LHL

Page 4 - OPTICAL SPECIFICATIONS

LCD Modules LS013B4DN0412 Application NoteStatic ModeStatic Mode is the module’s lowest-power mode,with data latches and other circuitry powered down.

Page 5 - Photo-detector Output

LS013B4DN04 LCD ModulesApplication Note 13VCOM InversionPeriodic VCOM inversion impresses a periodicpolarity inversion across the panel to keep a late

Page 6 - LS013B4DN04-18

LCD Modules LS013B4DN0414 Application NoteFigure 16. EXTMODE = L, Software VCOM ToggleFigure 17. EXTMODE = H, Hardware VCOM ToggleM0 M1 M2M0 M1 M2M0

Page 7 - LS013B4DN04-3

LS013B4DN04 LCD ModulesApplication Note 15DESIGN NOTES1. This device is static sensitive. Handle it only in astatic-safe environment. 2. Do not press

Page 8 - SIGNAL DESCRIPTIONS

LCD Modules LS013B4DN0416 Application NoteHANDLING, STORAGE, AND PACKAGING1. This module is not made to be disassembled.Doing so may cause permanent d

Page 9 - LS013B4DN04-4

LS013B4DN04 LCD ModulesApplication Note 17Packaging DiagramsStack no more than 12 cartons high. Product ispacked in lots of 800. Figure 22. Packagin

Page 10 - Dynamic Mode

LCD Modules LS013B4DN0418 Application NoteRELIABILITYEnvironmental ReliabilityNOTES:1. Ta = ambient temperature, Tp = panel temperature2. Check for an

Page 11 - LS013B4DN04-5

LS013B4DN04 LCD Modules©2011 by SHARP Corporation Reference Code SMA11008SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.Suggested applications (i

Page 12 - Static Mode

LCD Modules LS013B4DN042 Application NoteMECHANICAL SPECIFICATIONSExternal DimensionsPARAMETER SPECIFICATION UNITScreen Size 1.3InchViewing Area 24.19

Page 13 - VCOM Inversion

LS013B4DN04 LCD ModulesApplication Note 3Connector Specifications NOTES:1. EXTCOMIN is HIGH enabled. When LOW, the serial input flag is enabled. See F

Page 14 - 14 Application Note

LCD Modules LS013B4DN044 Application NoteAbsolute Maximum Ratings NOTES:1. Applies to EXTMODE.2. Applies to SCLK, SI, SCS, DISP, EXTCOMIN.3. Do not e

Page 15 - LS013B4DN04-20

LS013B4DN04 LCD ModulesApplication Note 5Figure 3. Setup for Contrast, Reflection Ratio,and ChromaticityFigure 4. Setup for Response TimeLS013B4DN04

Page 16 - BACK SIDE

LCD Modules LS013B4DN046 Application NoteELECTRICAL SPECIFICATIONSHere are the Recommended Operating Conditionsfor this module, with VSS (GND) = 0V an

Page 17 - LS013B4DN04-24

LS013B4DN04 LCD ModulesApplication Note 7Figure 7. Power Supply SequencingNormal OperationNote 1Note 2Note 2Note 2Note 2Note 1On SequenceVDD/VDDA (5

Page 18 - Physical Reliability

LCD Modules LS013B4DN048 Application NoteSIGNAL DESCRIPTIONSInput signal characteristics are given in Table 2 andTable 3; refer to Figure 8 for timing

Page 19 - LS013B4DN04 LCD Modules

LS013B4DN04 LCD ModulesApplication Note 9Timing Diagrams Figure 8. SCS, SI, SCLK, EXTCOMIN, and DISP SignalsSCSSCS, SI, SCLK SignalEXTCOMIN SignalDI

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