NEW LTBHBT357G12CKS 3.5" Industrial TFT LCD Display Panel in stock
NEW LTBHBT357G12CKS 3.5" Industrial TFT LCD Display Panel in stock
Price: $125.00
$120.00/ piece
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LTBHBT357G12CKS
LTBHBT357G12CKS

NEW LTBHBT357G12CKS 3.5" Industrial TFT LCD Display Panel in stock

Price: $125.00
$120.00/ piece
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NEW LTBHBT357G12CKS 3.5" Industrial TFT LCD Display Panel in stock

Product Information Product Specifications
Model:
LTBHBT357G12CKS
Application:
Industrial
Resolution:
N/A (ref)
Brightness:
N/A (ref)
Contrast Ratio:
N/A (ref)
Viewing Angle:
N/A (ref)
Lamp Type:
N/A (ref)
Signal Interface:
N/A (ref)
Panel Type:
Color TFT LCD (LCM)
Support Color:
N/A (ref)
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
360
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
0.500 KG
Overview

LTBHBT357G12CKS is Tianma brand-new ultra-thin 3.5-inch horizontal QVGA industrial TFT module, optimized for battery-powered miniature portable industrial equipment.


350 cd/m² moderate high brightness ensures clear readable text, measurement data and simple waveform under factory workshop and vehicle cabin ambient light without extra shading hood. Classic 320×240 horizontal QVGA resolution perfectly matches mini instrumentation UI layout, real-time parameter tables, equipment alarm icons and auxiliary monitoring pictures without cropping or stretching.

CategoryParameterStandard Typical Value
Basic InfoFull ModelLTBHBT357G12CKS

ManufacturerTianma Microelectronics (Tianma)

Screen Size3.5 inch, horizontal landscape format, 4:3 ratio

Native Resolution320(RGB) × 240 QVGA, 115 PPI

Panel Techa-Si TN TFT-LCD, Transmissive Normally White

Pixel ArrangementRGB vertical stripe
Optical PerformancePixel Pitch0.2205(W) × 0.2205(H) mm

Typical Brightness350 cd/m² industrial standard brightness

Contrast Ratio380:1 @ 25℃ indoor ambient temperature

Color Depth6-bit per RGB channel, total 262K display colors, 44% NTSC gamut

Viewing Angle (CR≥10)L/R:60°, U:40°, D:60°; Optimal viewing: 6 o’clock lower front

Total Response Time (Tr+Td)32ms typical
Mechanical SpecActive Display Area (AA)70.56(W) × 52.92(H) mm

Overall Outline Dimension76.9(W) × 63.9(H) × 3.35(D) mm ultra-thin compact size

Net Weight~96g lightweight portable module

Surface PolarizerStandard transparent polarizer, matte AG anti-glare film optional for workshop anti-reflection
Electrical InterfaceConnector54Pin 0.5mm pitch FPC parallel RGB TTL

Logic Supply VoltageDC 3.3V (3.0V ~ 3.6V tolerance, low power for battery handheld devices)
Backlight SystemLight SourceSingle edge side WLED array

Onboard Drive CircuitNo built-in WLED constant current IC; external dedicated LED driver board required

WLED Rated Lifespan50,000 hours under standard rated driving current
Environmental RatingOperating Temperature-20 ℃ ~ +70 ℃ industrial wide grade

Storage Temperature-30 ℃ ~ +80 ℃

Operating Humidity10% ~ 90% RH non-condensing
Quality & StockQuality GradeBrand New Original A+: zero bright/dark dot, no horizontal/vertical line defect, uniform backlight without light leakage & color cast

Stock StatusIn-Stock, full 4-hour high-low temperature cycling aging + pixel full inspection + signal continuity test, complete inspection report attached per unit
ComplianceCertificationRoHS Lead-Free Certified, mercury-free WLED backlight
Touch MatchingTouch OptionBare LCD only; separate 3.5-inch 4-wire resistive touch digitizer for optical bonding

Core Key Advantages

  1. -20℃ ~ +70℃ wide industrial temperature: stable cold startup and long-time continuous operation in unheated outdoor field and high-temperature closed portable equipment shell

  2. 350 cd/m² high brightness, clear display under indoor workshop ambient light without anti-glare hood

  3. Ultra-thin 3.35mm slim body, lightweight 96g, perfect for narrow internal cavity miniature handheld equipment

  4. Standard 320×240 QVGA universal resolution, compatible with massive legacy mini industrial control firmware

  5. Mercury-free long-life WLED backlight (50,000hrs), low maintenance frequency for long-term field working equipment

  6. Low-power 3.3V parallel TTL interface, wide compatibility with mainstream industrial single-chip control hardware

  7. Brand new original stock, zero used/refurbished goods, complete pre-shipment pixel aging test report attached

  8. Horizontal landscape design, more suitable for multi-column parameter display of industrial control terminals

Typical Application Scenarios

  1. Handheld industrial pipeline, electrical fault diagnostic testing instruments main display replacement

  2. Mini packaging, textile auxiliary machinery tiny PLC parameter monitoring HMI panel

  3. Portable temperature/humidity/pressure environmental field data logger terminal

  4. Small portable blood glucose, ECG medical auxiliary monitoring measuring instrument screen

  5. Logistics warehouse portable barcode industrial PDA data display

  6. Old car rearview small reversing auxiliary secondary monitor

  7. Replacement spare panel for Tianma LTBHBT357 series 3.5-inch WLED QVGA industrial TFT modules

 FAQ

Q1: Does LTBHBT357G12CKS need an external LED driver board?

A1: Yes, the module has no onboard WLED constant current drive IC. A matched dedicated LED driver board is mandatory to light up and adjust backlight brightness; CCFL inverter cannot substitute.

Q2: Can this panel connect LVDS / HDMI driver boards directly?

A2: Native signal interface is 54Pin parallel RGB TTL; an extra TTL-to-LVDS / TTL-to-HDMI conversion board is required for digital video signal conversion.

Q3: What temperature environment is this panel suitable for?

A3: Operating temperature -20℃ ~ +70℃, specially designed for indoor industrial workshops and portable field equipment; avoid long-term direct strong ultraviolet sunlight exposure to slow polarizer aging.

Q4: Does the module come with touch screen by default?

A4: Bare LCD module only without touch sensor layer. To build touch handheld tester / mini industrial HMI, separate matched 3.5-inch 4-wire resistive touch digitizer needs optical bonding.

Q5: Is this panel brand new and in stock?

A5: Yes, all goods are 100% new original Tianma panels, sufficient inventory in warehouse, can be shipped within 1–3 working days after order confirmation, every piece completes full pixel aging test before delivery.


Product Comparison
Model:
Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
NEW LTBHBT357G12CKS 3.5" Industrial TFT LCD Display Panel in stock

NEW LTBHBT357G12CKS 3.5" Industrial TFT LCD Display Panel in stock

LTBHBT357G12CKS

N/A (ref)
N/A (ref)
N/A (ref)
N/A (ref)
N/A (ref)
N/A (ref)
Color TFT LCD (LCM)
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Sharp LTBSHT356G6C 9.4" Industrial TFT LCD Display Panel in stock

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N/A (ref)
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Color TFT LCD (LCM)
LTBHBT357G12CKS is a Color TFT LCD (LCM) Display screen Product from .According to 's product specification sheet,LTBHBT357G12CKS display has a resolution of N/A (ref), Contrast Ratio is N/A (ref),Viewing Angle is N/A (ref),Lamp Type is N/A (ref),Signal Interface is N/A (ref),Brightness is N/A (ref).Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of LTBHBT357G12CKS after packaging is 0.500KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.
verified

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
visibility Appearance
settings_input_component Interface
view_in_ar Packaging
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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
  • verified What you see is what you get — product consistent with description, or return freight on us

verified_user Verified by Third Parties, Compliant in Your Market

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

Industrial Automation

HMI panels & factory control displays for automation integrators

Medical Devices

Auxiliary diagnostic & monitoring displays for medical device makers

POS/ATM

Replacement screens & bulk supply for POS/ATM manufacturers

Marine Electronics

Marine navigation display modules

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

support_agent On Service

"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.

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P************k
Nov 10, 2025
(5/5)
My package arrived at the expected date (6 days after the purchase) and in good condition
O***********E
Sep 29, 2025
(5/5)
Very nice and sharp in the choice
L***********A
Sep 12, 2025
(5/5)
ALL AS PLANNED OK
a****k
Aug 28, 2025
(5/5)
Fast delivery, Comptetive price Excellent support
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Aug 25, 2025
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Perfect and easy.
R************z
Aug 21, 2025
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Fast shipping, good communication, goods as described, will buy again.
G*************i
Aug 15, 2025
(5/5)
Good price for things hard to find!
y****m
Aug 15, 2025
(5/5)
Product arrived earlier than expected. Price was also very reasonable.
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Aug 12, 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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Nov 18, 2024
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Excellent quality, affordable price, worth recommending
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