NL2432HC22-41K NEC, NL2432HC22-41K Datasheet

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... TFT COLOR LCD MODULE NL2432HC22-41K This DATA SHEET is updated document from DATA SHEET DOD-PP-0184(1). All information is subject to change without notice. Please confirm the sales representative before starting to design your system. Document Number: DOD-PP-0307 (2nd edition) Published date: July 2007 CP(N) 8.9cm (3.5 Type) ...

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... Examples: Military systems, aircraft control equipment, aerospace equipment, nuclear reactor control systems, medical equipment/devices/systems for life support, etc. The quality grade of this product is the "Standard" unless otherwise specified in this document. INTRODUCTION DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K 2 ...

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... OPTICAL CHARACTERISTICS ......................................................................................................22 5. RELIABILITY TESTS.............................................................................................................................25 6. PRECAUTIONS .......................................................................................................................................26 6.1 MEANING OF CAUTION SIGNS ......................................................................................................26 6.2 CAUTIONS ..........................................................................................................................................26 6.3 ATTENTIONS ......................................................................................................................................26 6.3.1 Handling of the product ...............................................................................................................26 6.3.2 Environment.................................................................................................................................27 6.3.3 Characteristics..............................................................................................................................27 6.3.4 Other ............................................................................................................................................27 7. OUTLINE DRAWINGS ...........................................................................................................................28 8. RECOMMENDED DESIGN OF FRONT BEZEL................................................................................29 CONTENTS DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K 3 ...

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... OUTLINE 1.1 STRUCTURE AND PRINCIPLE Color LCD module NL2432HC22-41K is composed of the amorphous silicon thin film transistor liquid crystal display (a-Si TFT LCD) panel structure with driver LSIs for driving the TFT (Thin Film Transistor) array, touch panel (T/P) and a backlight. The a-Si TFT LCD panel structure is injected liquid crystal material into a narrow gap between the TFT array glass substrate and a color-filter glass substrate ...

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... RGB colors, Dot clock (CLK), Horizontal synchronous signal (HSYNC), Vertical synchronous signal (VSYNC) Serial interface (SPI correspondence) (/CS, SCL, SI) VCC: 3.0V (typ.) LCD panel (typ.) Backlight: 384mW (typ., at IL=20mA) DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K 5 ...

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... Power supply Touch panel Backlight Product (LCD panel + Driver + Backlight + Touch panel (T/P)) VCOMIN D20 to D25 D10 to D15 D00 to D05 CLK VSYNC HSYNC /RESET /CS SCL SI Driver VCC DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K Backlight LCD panel Touch panel (T/P) 6 ...

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... VCOMIN +3. VCC 12, 31, 38, 43 GND 39, 40, XL, YD 41 ANODE 45 CATHODE Reference design of COM circuit 53V 6220kΩ 100kΩ VCOMIN 5668kΩ DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K 720 lines LCD panel 320 lines H: 240 × 320 Driver Touch panel Backlight 7 ...

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... Top -20 to +70 ≤ 95 ≤ ≤ 70 ≤ Note4 ≤ 13,600 ≤ 4,850 35mA (27°C) 8. 100 °C℃ ] DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K Unit Note2 mm Note1 Note2 mm g Unit Remarks V Ta= 25°C V Logic signals V mW Ta= 25°C mA Pulse width ≤ 10ms, mA Duty ≤ ...

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... Full black display (0/63 gray scale) Half tone display (32/63 gray scale) Full black display (0/63 gray scale) Half tone display (32/63 gray scale) Symbol min. typ 19.2 DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K (Ta= 25°C) max. Unit Remarks 3. VCC V Logic signal VCC= 3 ...

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... Ry 140 - Xlin - - Ylin - - Rins 20 - Ctp - - Chat - - 0.78 Ost - - Lhp 1,000,000 - Lhr 1,000,000 - Lwl 50,000 - DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K (Ta= 25°C) Unit Remarks 5 Ω 500 - Ω 540 - 1.5 % Note1 1.5 % Note1 - MΩ 25V 100 Note1 N Note1, Note2 Pencil hardness Polyacetal stylus pen: R0.8mm ...

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... Note2: "X" is set in accordance with the usage conditions. Discription - - 0:Write 1:Read - - - - 0:Register Number 1:Register Data MSB Data Byte - Register Number or Register Data MSB Transfer of the resister number value MSB Transfer of the resister data value DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K - - - - - - LSB 2nd byte LSB 4th byte LSB 11 ...

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... Comment - - - DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K Register Data Comment Number - R76 01h R77 01h - R80 00h - R81 00h - R82 2Eh - R83 C4h - R86 15h - R87 EDh - R95 3Fh - - R96 22h - R25 76h - R26 54h R27 67h - R28 60h - R29 04h ...

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... Note2: Write the Resister Data every power-on, because the data are not stored in the product. Note3: Due to influence such as static electricity from the outside, data in the register may transform. Data is recommended to be written in the register regularly. Comment - - - Comment - - - DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K 13 ...

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... GND 44 ANODE 45 CATHODE DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K Symbols Functions Red data (LSB) Red data Red data Red data Red data Red data (MSB) Ground Note1 Serial clock Serial input Keep this pin Open. Chip selection COM high voltage input Keep this pin Open ...

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... The details are explained the above. See "3 BLOCK DIAGRAM - Reference design of COM circuit". YU,XR,YD,XL Refer to the below “Circuits of touch panel”. ANODE, Refer to the below “Circuits of backlight”. CATHODE XL, YD, XR, YU Circuits of touch panel Description XR Circuits of backlight DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K Anode Cathode 15 ...

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... Magenta 0 Green 0 Cyan 1 Yellow White 1 0 Black 0 0 dark ↑ ↓ 1 bright 1 Red 1 0 Black 0 0 dark ↑ ↓ 0 bright 0 Green 0 0 Black 0 0 dark ↑ ↓ 0 bright 0 Blue 0 Data signal (0: Low level, 1: High level DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K ...

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... C( X, 318) • • • 319) C (239 (239 (239, 319) D (239, 319) DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K • • • C(238, 0) C(239, 0) • • • C(238, 1) C(239, 1) • • • • • • • • • • ...

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... DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K max. Unit Remarks 5.12 MHz 200ns (typ.) 0 μs 53.2 19.53kHz (typ.) CLK CLK CLK 8 - CLK - CLK ...

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... Note1: Unless otherwise specified, the input level is defined to be VIH= 0.8VCC, VIL= 0.2VCC tvb tvd 320H (fixed) D(X,318)D(X,319) D(X,Y) D(0,Y)D(1,Y) D(X,Y) th 1CLK thb D(0,Y)D(1,Y) DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K tvf 1H (fixed) 1 INVALID (Note: X=0 to 239) D(238,Y)D(239,Y) INVALID thf thd 240CLK (fixed) 4CLK (fixed) D(239,Y) INVALID (Note: Y=0 to 319) ...

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... HSYNC 0.2VCC 0.8VCC HSYNC 0.2VCC 0.8VCC VSYNC 0.2VCC Note1: Unless otherwise specified, the input level is defined to be VIH= 0.8VCC, VIL= 0.2VCC. tc tch tcrf tdh tds tdrf tdrf thh ths thrf thrf tvh tvrf DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K 20 ...

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... Note2: Unless otherwise specified, the input level is defined to be VIH= 0.8VCC, VIL= 0.2VCC. Condition min. READ 450 WRITE 100 READ 210 WRITE 40 READ 210 WRITE 40 /CS - SCL - SI - / /RESET 2 /RESET↑ to /CS 1 tRW tRCS tCSS tcsrf tSCYC tSHW tSLW tscrf tscrf tSDS tsirf DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K typ. max. Unit Remarks - - ...

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... CR 75 White LU 60 Symbol min. Wx 0.25 White Wy 0. Ton - 90%→ 10% 10%→ 90% Toff - θR - θL - θU - θD - DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K (Note1, Note3, Note4) typ. max. Unit Remarks Note6 Note7 (Note1, Note3, Note4) typ. max. Unit Remarks 0. Note8 0. ...

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... Note5: In transmissive mode (Backlight turning ON), Luminance, Contrast ratio, Chromaticity coordinates and Color gamut are measured as follows. Photodetector (LCD5200 or SR-3) Upper Product DATA SHEET DOD-PP-0307 (2nd edition) θU Right θR θD θL Lower FPC Photo-detector (LCD5200 or SR-3) 30° 10° Lower Lower NL2432HC22-41K 23 ...

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... Luminance uniformity is calculated by using the following formula. Luminance uniformity (LU) = DATA SHEET DOD-PP-0307 (2nd edition) Luminance of reflected light at white screen Luminance of standard diffused reflector Luminance of white screen Luminance of black screen Ton Minimum luminance from Maximum luminance from 1/6 1/2 5 NL2432HC22-41K ×100 Toff × 100 24 ...

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... direction ④ 1 times each directions ① 3,920m 2.5ms ② ±X, ±Y, ±Z direction ③ 1 times each directions DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K Judgment Note1 No display malfunctions No display malfunctions No physical damages 25 ...

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... When installing the product, do not contact a conductor such as a metal to the FPC excluding the terminal area. There is a risk of short circuit which is caused by breakage of insulation layer of the FPC. ⑪ When installing the product, apply the waterproof design to avoid going of water into the product. DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K 2 and to be not greater 26 ...

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... When installing the product to customer equipment, do not apply any stress to the rear side of the product, FPC, A area, Soldering Area and Mounting Area. If not, it may cause display un-uniformity or LCD panel separation or break down of the product. DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K 27 ...

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... If not, it may cause display un-uniformity or LCD panel separation or break down of the product. Note3: While the product is working, do not contact a conductor such as a metal to the Soldering Area and Mounting Area of the FPC. DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K Pin No. Symbols Pin No. ...

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... Please position the spacer over the Spacer area to avoid a “short”. Glass 62 .74 (TOUCH PANEL OUTL INE ) 1 .25 (Max . ) (4 . .64 (LCD ACT IVE AREA ) LCD Spa Spacer design DATA SHEET DOD-PP-0307 (2nd edition) NL2432HC22-41K 1 .25 (Max . ) Unit ...