SHARP LQ121S1LG61 TFT- LCD Module User Guide
Summary
This high-performance, 3.1-inch color TFT-LCD module provides clear visibility with super-high brightness and a wide viewing angle, featuring 800x600 pixel resolution and deep color saturation. The comprehensive manual guides developers through technical integration details, specifying electrical requirements for LVDS signal interfacing and control settings. It is designed for manufacturers building general electronic equipment requiring reliable display solutions.
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PRODUCT SPECIFICATIONS
AVC Liquid Crystal Displays Group
LQ121S1LG61 TFT-LCD Module
Spec. Issue Date: Jan. 27, 2006 No: LD-18123A
Page Summary Contents For SHARP LQ121S1LG61 TFT- LCD Module User Guide
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PRODUCT SPECIFICATIONS AVC Liquid Crystal Displays Group LQ121S1LG61 TFT-LCD Module Spec. Issue Date: Jan. 27, 2006 No: LD-18123A
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LD18123A-1 1. Application This specification applies to color TFT-LCD module, LQ121S1LG61 These specification sheets are the proprietary product of SHARP CORPORATION(”SHARP) and include materials prot...
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LD18123A-2 2. Overview This module is a color active matrix LCD module incorporating amorphous silicon TFT (Thin Film Transistor). It is composed of a color TFT-LCD panel, driver ICs, control circuit,...
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LD18123A-3 4. Input Terminals 4-1. TFT-LCD panel driving CN1 (LVDS signals , +3.3V / +5.0V DC power supply and Contorol signal) Corresponding connector:FI-SE20ME (JAE) or FI-S20S (JAE) Pin No. Symbol ...
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LD 18123A -4 LD18123A-4 4-2 LVDS Interface block diagram Using receiver：Single LVDS interface, which equals THC63LVDF64A(THine),contained in a control IC Corresponding Transmitter：DS90C363, DS90C363A,...
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LD18123A-5 [Note ] Data Mapping 1 cycle RXCLKIN-+/- RXIN0+/- G0 R5 R4 R3 R2 R1 R0 R0 R1 G0 RXIN1+/- B1 B0 G5 G4 G3 G2 G1 G1 G2 B1 RXIN12/- DE HS B5 B4 B3 B2 B2 B3 DE VS 4-3. Backlight driving CN2 ,CN3...
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LD18123A-6 [Note1]On-off conditions for supply voltage 0<t1≦15ms 0<t2≦10ms VCC 0.9VCC VCC 0.9VCC 0<t3≦100ms 0<t4≦1s 2.7V Signal Signal 200ms<t5 Vcc-dip conditions 1) 2.5V≦Vcc td≦10ms T５...
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LD18123A-7 7-2. Backlight driving The backlight system is an edge-lighting type with two CCFT (Cold Cathode Fluorescent Tube). The characteristics of single lamp are shown in the following table. Para...
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LD18123A-8 8. Timing characteristics of input signals 8-1. Timing characteristics (These are specified at the digital inputs/outputs of LVDS transmitter/receiver.) ENAB Sync D E FC (Vertical timing) I...
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LD18123A-9 (Hsync-ENAB Phase difference) Hsync Item Min. Typ. Max. Unit Remark Hsync-ENAB Phase difference (THN) 0 - THA-THC clock 8-2 Display position Item Standards Beginning Ending Unit Remark Hori...
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LD18123A-10 9. Input Signals, Basic Display Colors and Gray Scale of Each Color Colors & Data signal Gray Gray R0 R1 R2 R3 R4 R5 G0 G1 G2 G3 G4 G5 B0 B1 B2 B3 B4 B5 scale Scale Black - 0 0 0 0 0 0...
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LD18123A-11 10. Optical Characteristics Ta=25o C, Vcc=+3.3V / +5.0V Parameter Symbol Condition Min. Typ. Max. Unit Remark Viewing Horizontal θ21, θ22 CR>10 60 70 - Deg. [Note1] angle Vertical θ11 3...
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LD18123A-12 [Note1]Definitions of viewing angle range: orm al line o’clock irection [Note2]Definition of contrast ratio: Ph ot od et ec to r o ut pu The contrast ratio is defined as the following. (r ...
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LD18123A-13 12.Handling Precautions a) Be sure to turn off the power supply when inserting or disconnecting the cable. b) Be sure to design the cabinet so that the module can be installed without any ...
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LD18123A-14 14.Reliability test items No. Test item Conditions Remark 1 High temperature storage test Ta=80℃ 240h Panel surface 2 Low temperature storage test Ta= -30℃ 240h 3 High temperature Ta=40℃ ;...
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SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE. Suggested applications (if any) are for standard use; See Important Restrictions for limitations on special applications. See Limited Warranty for ...
Manual Details
| Brand | Sharp |
|---|---|
| Pages | 20 |
| File Size | 707.24 KB |
| Published | May 28, 2026 |
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Frequently Asked Questions
What are the physical dimensions of the display module?
The unit outline is approximately 276.0(W)×209.0(H)×Max.11.0 (D) mm.
How many colors and pixels does this LCD panel support?
It supports 2,62,144 colors on an 800(H) X 600(V) pixel format.
What safety applications should I NOT use this display for?
Do not use it for equipment requiring extreme reliability, such as aerospace or nuclear power control systems.
What type of input signal is required for the display panel driving?
The TFT-LCD panel expects LVDS signals along with a +3.3V or +5.0V DC power supply.