Hitachi‑KOE TX09D40VM3CAA 3.5 Inch LCD Module 240×320 Industrial Screen
Hitachi‑KOE TX09D40VM3CAA 3.5 Inch LCD Module 240×320 Industrial Screen
Price: $177.56
$174.65/ piece
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TX09D40VM3CAA
TX09D40VM3CAA

Hitachi‑KOE TX09D40VM3CAA 3.5 Inch LCD Module 240×320 Industrial Screen

Price: $177.56
$174.65/ piece
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Hitachi‑KOE TX09D40VM3CAA 3.5 Inch LCD Module 240×320 Industrial Screen

Product Information Product Specifications
Model:
TX09D40VM3CAA
Brand:
KOE
Application:
Industrial
Size:
3.5"
Resolution:
240(RGB)×320, QVGA 113PPI
Brightness:
340 cd/m² (Typ.)
Contrast Ratio:
300:1 (Typ.) (TM)
Viewing Angle:
80/50/80/80(Typ.)(CR≥5)
Lamp Type:
WLED [3S2P], W/O Driver
Signal Interface:
ParallelRGB(1ch,6-bit),50pinsFPC
Panel Type:
a-Si TFT-LCD, LCM
Pixel Format:
RGB Vertical Stripe
Active Area:
53.64(W)×71.52(H) mm
Bezel Opening:
57.64(W)×75.52(H) mm
Outline size:
64(W)×86(H)×5.5(D) mm
Surface:
Antiglare,Hardcoating(3H)
Response Time:
30 (Typ.)(Tr+Td)
Best View on:
9o'clock
Work Mode:
TN, Normally White, TMR
Display Colors:
262K46%NTSC
Weight:
44.0g(Typ.)
Frequency:
60Hz
Touchscreen:
4-wire Resistive Touch
Signal Type:
ParallelRGB(1ch,6-bit),50pinsFPC
Voltage Supply:
3.0/8.45/16.5/-8.05V(Typ.)(VCC/VDH/VGH/VGL)
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
311
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
0.500 KG
Overview

The Hitachi‑KOE TX09D40VM3CAA is a compact industrial‑grade 3.5‑inch portrait‑mounted a‑Si TFT‑LCD module with integrated resistive touch, built for rugged portable handheld terminals, field testing instruments and embedded human‑machine interfaces. Delivering 240 × 320 QVGA portrait resolution, this mature KOE panel provides clear graphics and reliable touch interaction for mobile industrial hardware.

Adopting TN Normally‑White transflective technology, the screen maintains good readability under both indoor lighting and bright outdoor sunlight environments. It delivers 340 cd/m² typical brightness and 300:1 contrast ratio, supporting 262K display colors for rich‑color visual output.

Equipped with WLED backlight without built‑in driver, an external LED drive circuit is required. It uses a 50‑pin single‑channel 6‑bit parallel‑RGB TTL FPC interface, compatible with a wide range of embedded controller boards. A factory‑bonded 4‑wire resistive touch panel is integrated on the module, ready‑made for touch operation. With wide operating temperature from ‑20℃ to +70℃, this compact panel is ideal for portable‑equipment upgrading and legacy 3.5‑inch QVGA touch‑screen‑replacement maintenance projects.

Key Features

Original Hitachi‑KOE industrial TFT‑LCD touch module 3.5‑inch portrait vertical display240 × 320 QVGA resolution, 4:3 aspect ratioTN display technology, Normally‑White, Transflective340 cd/m² typical brightness300:1 typical contrast ratio80/50/80/80° viewing angles262K display colors WLED backlight, no built‑in driver50‑pin single‑channel 6‑bit Parallel‑RGB TTL FPC interfaceFactory‑integrated 4‑wire resistive touchscreen ‑20℃ ~ +70℃ wide industrial operating temperature Anti‑glare surface treatment

Technical Specifications

SpecificationDetails
ModelTX09D40VM3CAA
ManufacturerHitachi‑KOE
Display Size3.5 Inch (Portrait)
Resolution240 × 320 QVGA
Panel Typea‑Si TFT‑LCD, LCM
Brightness340 cd/m² Typ.
Contrast Ratio300:1 Typ.
Interface50‑Pin, 6‑Bit Single‑Channel Parallel‑RGB TTL
BacklightWLED, External Driver Required
Touch Screen4‑Wire Resistive Touch (Built‑in)
Operating Temperature‑20℃ ~ +70℃

Specifications are based primarily on Panelook's current model record; some parameters are reference data.

Typical Applications

TX09D40VM3CAA is suitable for handheld industrial data terminals, portable field testing meters, small‑size HMI control panels, medical portable equipment, and legacy 3.5‑inch QVGA touch LCD replacement maintenance projects.

Why Choose Hitachi‑KOE TX09D40VM3CAA?

All‑in‑One LCD + Resistive‑Touch Module

The LCD display and 4‑wire resistive touch are pre‑bonded together, saving assembly work for handheld‑device repair.

Transflective Sunlight‑Readable Performance

Transflective optical design improves screen visibility when operating outdoors under natural sunlight.

Classic 3.5‑inch Portrait QVGA Format

240×320 vertical resolution fits many legacy handheld industrial firmware layouts.

Mature 50‑Pin Parallel‑RGB Interface Compatibility

TTL parallel‑RGB signal interface offers broad compatibility with legacy embedded main controller boards.

Wide‑Temperature Industrial‑Grade Reliability

‑20℃ ~ +70℃ working‑temperature range adapts to variable operating environments of portable field‑use equipment.

FAQ

What is Hitachi‑KOE TX09D40VM3CAA?

TX09D40VM3CAA is a 3.5‑inch 240×320 QVGA industrial TFT‑LCD module with integrated 4‑wire resistive touch, manufactured by Hitachi‑KOE, for handheld portable‑device replacement displays.

What resolution does TX09D40VM3CAA have?

This panel features 240 × 320 QVGA portrait resolution.

What interface does this panel adopt?

It is equipped with a 50‑pin 6‑bit single‑channel parallel‑RGB TTL FPC signal interface.

Does this module come with touch function?

Yes, it has a built‑in 4‑wire resistive touch panel.

Does this panel need an external WLED driver?

Yes, the WLED backlight requires an external LED drive circuit.

Can TX09D40VM3CAA replace other 3.5‑inch screens?

Direct replacement cannot be guaranteed. Please verify TTL pin definition, signal timing, touch‑pinout and mounting outline before installation.

Product Comparison
Model:
Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
Hitachi‑KOE TX09D40VM3CAA 3.5 Inch LCD Module 240×320 Industrial Screen

Hitachi‑KOE TX09D40VM3CAA 3.5 Inch LCD Module 240×320 Industrial Screen

TX09D40VM3CAA

3.5"
240(RGB)×320, QVGA 113PPI
340 cd/m² (Typ.)
300:1 (Typ.) (TM)
80/50/80/80(Typ.)(CR≥5)
WLED [3S2P], W/O Driver
ParallelRGB(1ch,6-bit),50pinsFPC
a-Si TFT-LCD, LCM
KOE TX09D40VM3CBA 3.5 Inch TFT LCD Display Panel 240x320 QVGA Industrial LCD Screen

KOE TX09D40VM3CBA 3.5 Inch TFT LCD Display Panel 240x320 QVGA Industrial LCD Screen

TX09D40VM3CBA

3.5"
240(RGB)×320, QVGA 113PPI
430 cd/m² (Typ.)
300:1 (Typ.) (TM)
80/50/80/80 (Typ.)(CR≥5)
3S2P WLED , Without Driver
Parallel RGB (1 ch, 6-bit) , 50 pins FPC
a-Si TFT-LCD, LCM
TX09D70VM1CDA 240(RGB)×320 3.5 inch CMOS lcd display panel

TX09D70VM1CDA 240(RGB)×320 3.5 inch CMOS lcd display panel

TX09D70VM1CDA

3.5"
240(RGB)×320
400 cd/m²
300:1
70/70/80/60
WLED , With LED Driver
CMOS (1 ch, 6-bit) , 40 pins Connector
a-Si TFT-LCD, LCM
TX09D80VM3CCA 240*320 3.5 inch WLED 4-wire Resistive Touch lcd screen module

TX09D80VM3CCA 240*320 3.5 inch WLED 4-wire Resistive Touch lcd screen module

TX09D80VM3CCA

3.5"
240(RGB)×320
320 cd/m²
300 : 1
80/60/70/70
WLED , With LED Driver
CMOS (1 ch, 6-bit) , Connector 40 pins
a-Si TFT-LCD, LCM
TX09D40VM3CAA is a 3.5" a-Si TFT-LCD, LCM Display screen Product from KOE.According to KOE's product specification sheet,TX09D40VM3CAA display has a resolution of 240(RGB)×320, QVGA 113PPI, Contrast Ratio is 300:1 (Typ.) (TM),Viewing Angle is 80/50/80/80(Typ.)(CR≥5),Lamp Type is WLED [3S2P], W/O Driver,Signal Interface is ParallelRGB(1ch,6-bit),50pinsFPC,Brightness is 340 cd/m² (Typ.).Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of TX09D40VM3CAA after packaging is 0.500KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.
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Original Factory-Sealed Panels

Every unit is sourced directly from AUO Optronics through Zhiyan's first-hand supply channel. No refurbished, no B-grade. Factory seal intact.

100% Original | Factory Sealed
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100% Pre-Ship Testing & 6-Month RMA

Each panel passes through our six-step quality chain—incoming, display, appearance, interface, packaging, and tracking. Backed by a 6-month RMA.

Test OK Before Ship | RMA 6 Months
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99 Units In Stock · Ships in 1–3 Days

Stocked in our Shenzhen Longhua warehouse. Standard lead time 1–3 business days; quotations returned within 24 hours.

99 In Stock | Lead Time 1-3 Days
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Worldwide Shipping with Full Tracking

DHL, FedEx, UPS and TNT available. ESD-safe packaging. Typical door-to-door delivery: 5–7 business days globally.

DHL · FedEx · UPS · TNT | Worldwide

Quality issue? Return freight is on us. Damaged in transit? We cover it in full.

Why 1,000+ Engineers Trust Zhiyan Since 2013

factory 18 Years of Industrial LCD Supply Chain Expertise

  • warehouse 30,000+ m² ready-to-ship warehouse with tens of millions of dollars of LCD inventory on hand
  • category 100,000+ LCD models covered — from mainstream panels to discontinued & hard-to-find EOL models
  • groups 200+ staff, including a dedicated engineering team of 10+ for pre-sales matching and after-sales support
  • handshake Direct factory sourcing from Kyocera, KOE, and NANYA; long-standing supply partnerships across Taiwan and South Korea
  • sync One-stop service: sourcing → evaluation → testing → packaging → global logistics → technical support

fact_check 6-Step Inspection — No Panel Ships Untested

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  • done_all Every panel is visually inspected, electrically powered-on tested, and interface-verified before packing
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  • verified What you see is what you get — product consistent with description, or return freight on us

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Alibaba Verified Supplier Certificate
CITEO Membership Certificate
Der Grüne Punkt License
LUCID Registration Certificate
  • check TÜV Rheinland On-Site Verified Supplier (Alibaba.com Verified Supplier, Cert. No. 139632585_T) — factory audit covering production capacity, quality assurance & R&D
  • check EU Authorized Representative (EC REP) appointed — EUREPSTAR GmbH, Germany, valid 2025–2027, CE technical files maintained
  • check CITEO Registered (France, packaging EPR compliance, ID: FR293377_01SEXD)
  • check Der Grüne Punkt Licensed (Germany, VerpackG packaging compliance, Reg. No. DE4833497804557)
  • check All panels RoHS 2.0 compliant, lead-free, mercury-free WLED backlight
  • check Registered company: Shenzhen Zhiyan Optoelectronics Co., Ltd. — VAT/Reg. No. 91440300MA5GQNC36C

precision_manufacturing Trusted Across 13+ Industries Worldwide

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HMI panels & factory control displays for automation integrators

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Auxiliary diagnostic & monitoring displays for medical device makers

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Replacement screens & bulk supply for POS/ATM manufacturers

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Repair Market

EOL & obsolete panel sourcing for global repair centers

Embedded / OEM

Custom display solutions: touch bonding, brightness, cables, OEM labeling

Send us your LCD model number, application and quantity — our engineers will recommend a compatible solution within 24 hours.

local_shipping In Stock. Tested. Shipped in 1–3 Days.

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1–3 day lead time for in-stock items; same-day dispatch available in some cases

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Worldwide shipping via express couriers, full tracking from warehouse to door

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Every order follows the same chain: Warehouse → QC → Packaging → Shipping → You

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Transportation damage covered by us — zero risk on your side

What Buyers Say — 4.8/5 from Verified Orders

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— Verified Buyer, Nov 2025

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