Tianma TM030LDHT1 3.0" 240x400 WQVGA Portrait TFT LCD Module
Tianma TM030LDHT1 3.0" 240x400 WQVGA Portrait TFT LCD Module
Price: ₽3890.50
₽3501.45/ piece
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Tianma TM030LDHT1 3.0 inch 240x400 WQVGA portrait TFT LCD panel front view
FPC ribbon cable and folding layout on TM030LDHT1 3.0
Tianma TM030LDHT1 3.0 inch 240x400 WQVGA portrait TFT LCD panel front view
FPC ribbon cable and folding layout on TM030LDHT1 3.0

Tianma TM030LDHT1 3.0" 240x400 WQVGA Portrait TFT LCD Module

Price: ₽3890.50
₽3501.45/ piece
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Tianma TM030LDHT1 3.0" 240x400 WQVGA Portrait TFT LCD Module

Product Information Product Specifications
Model:
TM030LDHT1
Brand:
TIANMA
Application:
Mobile screen
Size:
3"
Resolution:
240(RGB)×400, WQVGA 156PPI
Brightness:
130 cd/m² (Typ.)
Contrast Ratio:
100:1 (Typ.) (TM) 8:1 (Typ.) (RF)
Viewing Angle:
40/45/55/40 (Typ.)(CR≥10)
Lamp Type:
WLED [4S1P] , 20K hours , W/O Driver
Signal Interface:
2.8/2.8V (Typ.)(IOVCC/VCC)
Panel Type:
a-Si TFT-LCD, LCM
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
115
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
0.500 KG
Overview

Product Introduction

The Tianma TM030LDHT1 is a compact, high-performance 3.0-inch TFT LCD module engineered specifically for space-constrained, portable electronics. Delivering a crisp 240x400 (WQVGA) resolution in a native portrait orientation, this display is the ideal visual interface for handheld data terminals, two-way radios, advanced remote controls, and portable medical scanners. Unlike standard landscape panels that require software rotation and waste processing power, the TM030LDHT1’s native vertical layout ensures optimal rendering of scrolling text, lists, and tall graphical user interfaces. At ZY LCD Shop, we specialize in sourcing premium small-format Tianma displays. Every TM030LDHT1 unit undergoes rigorous optical and electrical testing to guarantee pixel perfection, color uniformity, and low power consumption. Elevate your handheld device's user experience today with our guaranteed authentic, drop-in replacement modules.

Core Product Features

  • Native Portrait WQVGA: The 240x400 vertical resolution perfectly matches the physical ergonomics of handheld devices, eliminating the need for performance-draining software image rotation.

  • Ultra-Compact Form Factor: The 3.0-inch diagonal footprint and minimal bezel width maximize the screen-to-body ratio, allowing for sleek, ergonomic handheld device designs.

  • Ultra-Low Power Consumption: Optimized TFT backplane and high-efficiency WLED backlight extend battery life for field-deployable scanners, radios, and mobile medical tools.

  • High Color Saturation: Delivers vibrant colors and sharp contrast, ensuring critical data, maps, and diagnostic readouts are easily readable in various lighting conditions.

  • Robust FPC Design: The flexible printed circuit (FPC) tail is engineered for tight folding radii, accommodating the extremely limited internal space of portable electronics.

  • Direct OEM Replacement: Maintains exact mechanical dimensions and standard interface pinouts for hassle-free integration into existing handheld device housings.

Technical Specifications

ParameterSpecification Details
Part NumberTM030LDHT1
ManufacturerTianma Microelectronics
Diagonal Size3.0 Inch
Native Resolution240 x 400 (WQVGA Portrait)
Panel Technologya-Si TFT-LCD
Aspect Ratio3:5 (Vertical / Portrait)
Signal InterfaceRGB / MCU / SPI (Verify Pinout)
Backlight TypeWLED (White LED)
Surface TreatmentAnti-Glare / Clear (Depending on application)
Target ApplicationHandheld Terminals, Radios, PDAs, Medical Scanners

Typical Applications

  • Handheld Data Terminals, Inventory Scanners & Logistics PDAs

  • Professional Two-Way Radios & Advanced Remote Control Units

  • Portable Medical Diagnostic Tools & Patient Vitals Scanners

  • Legacy PDAs & Early Smartphone Repair / Restoration

  • Compact Industrial Testing & Measurement Devices

Why Source from ZY LCD Shop?

  • Small-Format Display Experts: We excel at sourcing premium sub-4-inch Tianma panels that are critical for repairing or manufacturing space-constrained portable electronics.

  • Strict Pixel & Backlight Inspection: At 3.0 inches, pixel density is high. We inspect every TM030LDHT1 under magnification for dead pixels, backlight bleeding, and color uniformity.

  • ESD-Safe FPC Protection: Delicate FPC ribbons on small screens are highly susceptible to static damage. We use specialized anti-static shielding during global transit.

  • Cross-Reference Engineering Support: Upgrading your handheld device? Our technical team can help verify interface timing, pinout configurations, and initialization codes.

FAQ (Frequently Asked Questions)

Why choose a native portrait 240x400 screen over a landscape 400x240 panel?

Using a native portrait panel like the TM030LDHT1 means the hardware pixels are physically aligned vertically. If you use a landscape panel and rotate the image via software, it consumes extra CPU/GPU resources, drains the battery faster, and can introduce screen tearing or latency. A native portrait screen ensures smooth scrolling and optimal battery life for handheld devices.

What type of interface does the TM030LDHT1 use?

Small-format 3.0-inch displays typically utilize parallel RGB, MCU (8080/6800 series), or SPI interfaces to save space and reduce pin count. Please consult the datasheet or contact our engineering team to verify the exact pin configuration and voltage requirements for your specific motherboard.

Where can I download the TM030LDHT1 datasheet and initialization code?

We provide the official Tianma PDF datasheet, including precise mechanical outlines, active area dimensions, interface timing diagrams, and basic initialization register settings, to verified buyers. Please contact our technical support department directly via email or phone to request your copy.

Is this 3.0" panel suitable for battery-powered devices?

Yes, absolutely. The TM030LDHT1 is engineered with a high-transmittance LCD cell and an optimized WLED backlight circuit designed to minimize current draw, making it highly power-efficient for battery-operated logistics scanners, radios, and portable medical tools.

Can I bond a capacitive touch panel (CTP) onto this LCD module?

Yes. The flat surface of the TM030LDHT1 is ideal for optical bonding (OCA) of projected capacitive touch panels. For OEM volumes, we can assist with custom touch integration services, including cover glass shaping and FPC tailoring. Please contact our sales team to discuss your custom requirements.

Do you offer bulk pricing for handheld device manufacturers and repair depots?

Absolutely. We actively support B2B wholesale orders for mobile computer manufacturers, logistics fleet maintenance teams, and consumer electronics repair centers. Reach out to our sales department for custom tiered pricing based on your project's volume requirements.

    Product Comparison
    Model:
    Size:
    Resolution:
    Brightness:
    Contrast Ratio:
    Viewing Angle:
    Lamp Type:
    Signal Interface:
    Panel Type:
    Tianma TM030LDHT1 3.0" 240x400 WQVGA Portrait TFT LCD Module

    Tianma TM030LDHT1 3.0" 240x400 WQVGA Portrait TFT LCD Module

    TM030LDHT1

    3"
    240(RGB)×400, WQVGA 156PPI
    130 cd/m² (Typ.)
    100:1 (Typ.) (TM) 8:1 (Typ.) (RF)
    40/45/55/40 (Typ.)(CR≥10)
    WLED [4S1P] , 20K hours , W/O Driver
    2.8/2.8V (Typ.)(IOVCC/VCC)
    a-Si TFT-LCD, LCM
    LCD display  TM035KDHG04   3.5 inth  320*240   Handheld & PDA

    LCD display TM035KDHG04 3.5 inth 320*240 Handheld & PDA

    TM035KDHG04

    3.5"
    320(RGB)×240, QVGA 115PPI
    300 cd/m² (Typ.)
    400 : 1 (Typ.) (TM)
    70/70/60/70 (Typ.)(CR≥10)
    6S1P WLED , 30K hours , No Driver
    Digital RGB (8/24-bit) + SPI, CCIR601/656 , 54 pins FPC
    a-Si TFT-LCD, LCM
    TM035KDH03-39  3.5" display modules  for  TIANMA  mobile screen

    TM035KDH03-39 3.5" display modules for TIANMA mobile screen

    TM035KDH03-39

    3.5"
    320(RGB)×240, QVGA 115PPI
    300 cd/m² (Typ.)
    500:1 (Typ.) (TM)
    70/70/60/70 (Typ.)(CR≥10)
    6S1P WLED , No Driver
    Digital RGB (8/24-bit) + SPI, CCIR601/656 , FPC 54 pins
    a-Si TFT-LCD, LCM
    TM035KDH03-36   3.5" LCD Display Screen for TIMAMA  mobile screen

    TM035KDH03-36 3.5" LCD Display Screen for TIMAMA mobile screen

    TM035KDH03-36

    3.5"
    320(RGB)×240, QVGA 115PPI
    300 cd/m² (Typ.)
    500:1 (Typ.) (TM)
    70/70/60/70 (Typ.)(CR≥10)
    6S1P WLED , 20K hours , No Driver
    Digital RGB (8/24-bit) + SPI, CCIR601/656 , 54 pins FPC
    a-Si TFT-LCD, LCM
    TM030LDHT1 is a 3" a-Si TFT-LCD, LCM Display screen Product from TIANMA.According to TIANMA's product specification sheet,TM030LDHT1 display has a resolution of 240(RGB)×400, WQVGA 156PPI, Contrast Ratio is 100:1 (Typ.) (TM) 8:1 (Typ.) (RF),Viewing Angle is 40/45/55/40 (Typ.)(CR≥10),Lamp Type is WLED [4S1P] , 20K hours , W/O Driver,Signal Interface is 2.8/2.8V (Typ.)(IOVCC/VCC),Brightness is 130 cd/m² (Typ.).Based on its characteristics, this model is recommended for application in Mobile screen and other products.The weight of TM030LDHT1 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

    inventory_2 Incoming
    monitor Display Test
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    • done_all Every panel is visually inspected, electrically powered-on tested, and interface-verified before packing
    • inventory_2 Anti-static, shock-proof professional packaging for international transit
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    verified_user Verified by Third Parties, Compliant in Your Market

    Alibaba Verified Supplier Certificate
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    • 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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    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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    local_shipping On Delivery

    "My package arrived at the expected date (6 days after the purchase) and in good condition."
    — Verified Buyer, Nov 2025

    "Fast shipping, good communication, goods as described, will buy again."
    — Verified Buyer, Aug 2025

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    "The communication with customer service was very smooth, the logistics speed was also fast, the product was consistent with the description."
    — Verified Buyer, Aug 2025

    "Fast delivery, competitive price, excellent support."
    — Verified Buyer, Aug 2025

    inventory_2 On Hard-to-Find Models & Price

    "Good price for things hard to find!"
    — Verified Buyer, Aug 2025

    "Excellent quality, affordable price, worth recommending."
    — Verified Buyer, Nov 2024

    Join engineers and buyers from industrial automation, medical and marine industries — get your quotation within 24 hours.

    Questions & Answers
    Ask a Question >
    Q:
    Where can I find technical documents and driver examples?
    A:
    Datasheets and reference designs are usually available on Tianma's official website or authorized distributors. Driver code may also be found in developer communities (e.g., GitHub).
    Q:
    How compatible is this display with drivers?
    A:
    It is compatible with LCD driver controllers of mainstream MCUs (e.g., STM32, ESP32). Initialization code (e.g., register configuration) is usually required to match the specific master chip.
    Q:
    What are its operating voltage and power consumption?
    A:
    The typical operating voltage is 3.3V. Power consumption depends on backlight brightness and usage mode. Refer to the datasheet for precise electrical parameters.
    Q:
    Does it support touch functionality?
    A:
    The TM030LDHT1 is an LCD display module and does not include touch functionality. If touch is required, an additional touch panel (e.g., resistive or capacitive) must be integrated.
    Q:
    What is the basic interface and resolution of this display?
    A:
    The TM030LDHT1 is a 3.0-inch LCD display, typically using a parallel RGB or SPI interface, with a resolution of 320x240 (QVGA). Please refer to the datasheet for exact specifications.
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    J***********t
    Sep 14, 2026
    (5/5)
    Happy with the LM12S401 CSTN display. Exactly the 12.1" Sharp panel we needed to repair our factory control unit. Plugged in and powered up straight away. Fast shipping.
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    Aug 15, 2025
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    The communication with customer service was very smooth, the logistics speed was also fast, the product was consistent with the description, and it was a good shopping experience.
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