Name: Tianma TM070RDH20 7 Inch 800×480 TFT-LCD LCM Display Panel
Brand: TIANMA
Price: 50.0 USD

Tianma TM070RDH20 7 Inch 800×480 TFT-LCD LCM Display Panel

Price: $53.00

$50.00/ piece

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Tianma TM070RDH20 7 Inch 800×480 TFT-LCD LCM Display Panel

Data sheets：

Tianma TM070RDH20 7 Inch 800×480 TFT-LCD LCM Display Panel.pdf

Product Information Product Specifications

Model:

TM070RDH20

Brand:

TIANMA

Application:

Industrial

Size:

Resolution:

800(RGB)×480, WVGA 134PPI

Brightness:

250 cd/m² (Typ.)

Contrast Ratio:

500:1 (Typ.) (TM)

Viewing Angle:

BestViewon

Lamp Type:

3S7P WLED , 20K hours , Without Driver

Signal Interface:

ParallelRGB(1ch,8-bit),60pinsFPC

Panel Type:

a-Si TFT-LCD, LCM

Pixel Format:

RGB Vertical Stripe

Active Area:

154.08(W)×85.92(H) mm

Bezel Opening:

155.08(W)×86.92(H) mm

Outline size:

164.9(W)×100(H)×3.8(D) mm

Surface:

Response Time:

25 (Typ.)(Tr+Td)

Best View on:

DisplayColors

Work Mode:

TN, Normally White, Transmissive

Display Colors:

Frequency

Weight:

Frequency:

Weight

Touchscreen:

3S7P WLED , 20K hours , Without Driver

Signal Type:

ParallelRGB(1ch,8-bit),60pinsFPC

Voltage Supply:

3.3/10.6/16.0/-7.0V(Typ.)(VCC/AVDD/VGH/VGL)

Ordering instructions

Quality:

test ok before ship it

RMA Policy:

RMA 6 month

Sample:

Paid Sample

Stock:

Stock Location:

China

Delivery:

WorldWide

Lead Time:

1-3 Days

Weight:

0.500 KG

Overview

TM070RDH20 is Tianma cost-effective 7-inch WVGA compact TFT module, widely matched to low-power portable equipment and light industrial embedded control panels.

250 cd/m² moderate brightness meets indoor workshop, laboratory and vehicle cabin lighting environments; 500:1 contrast ratio clearly displays multi-line equipment parameter tables, real-time waveform curves and text fault alarms. Ultra-thin 3.8mm aluminum backplate and only 155g lightweight design perfectly fit narrow reserved slots of handheld testers, compact industrial control boxes and portable multimedia devices.

60Pin parallel RGB signal has excellent anti-electromagnetic interference performance, stable image output in light dust, slight vibration portable equipment environments, fully compatible with mainstream STM32, ARM single-chip microcomputer and PLC embedded control mainboards. Side WLED backlight achieves uniform full-screen brightness without obvious edge light leakage; standard edge positioning lugs support direct plug-and-play replacement of Tianma TM070RDH series screens without shell cutting or wiring rework

Full Technical Specification Table.

Category	Parameter	Typical Specification
Basic Info	Full Part Number	TM070RDH20
	Manufacturer	Tianma Industrial & Consumer TFT Series
	Screen Size	7 inch, landscape 16:9
Display Core	Native Resolution	800(RGB) × 480 WVGA, 134 PPI
	Panel Tech	a-Si TN TFT-LCD, Transmissive Normally White
	Pixel Arrangement	RGB vertical stripe
Optical Performance	Active Display Area (AA)	154.08(W) × 85.92(H) mm
	Pixel Pitch	0.1926 × 0.1790 mm
	Typical Brightness	250 cd/m² standard indoor brightness
	Static Contrast Ratio	500:1 @ 25℃ ambient
	Color Depth	8-bit RGB, 16.7M true colors, 50% NTSC gamut
	Viewing Angle (CR≥10)	L/R:70°, U:60°, D:70°; Optimal viewing: 6 o’clock (bottom)
	Response Time (Tr+Td)	Total 25ms typical
	Native Refresh Rate	Fixed 60Hz WVGA timing
Mechanical Spec	Overall Outline Dimension	164.9(W) × 100.0(H) × 3.8(D) mm ultra-thin aluminum backplate
	Net Weight	~155g lightweight compact module
	Surface Treatment	Matte AG anti-glare (Haze 6%), 3H scratch-resistant hard coat
Electrical Interface	Connector	60Pin 0.5mm pitch bottom outlet single-channel 8-bit parallel RGB FPC
	Logic Supply Voltage	VCC 3.3V, AVDD 10.6V, VGH 16.0V, VGL -7.0V
Backlight System	Light Source	Side-emitting 3S7P WLED array (30 LEDs total)
	Onboard Circuit	No integrated WLED constant current IC; external LED driver board mandatory
	WLED Rated Lifespan	20,000 hours to half brightness
Environmental Rating	Operating Temperature	-20 ℃ ~ +70 ℃ wide industrial grade
	Storage Temperature	-30 ℃ ~ +80 ℃ ultra-wide storage range
	Operating Humidity	10% ~ 90% RH non-condensing
Quality & Compliance	Quality Grade	New Original A: zero bright/dark dot, no line mura, uniform backlight without edge darkening
	Stock Status	In-Stock; full pixel scan + wide temp cycling aging test before shipment
	Certification	RoHS Lead-Free Certified, mercury-free WLED
Touch Matching	Bare LCM only; separate 7" resistive/capacitive touch digitizer for optical bonding

Core Advantages

-20℃ ~ +70℃ wide industrial temperature range, stable cold startup for northern field & vehicle equipment
Ultra-thin 3.8mm thickness & 155g lightweight, perfect for handheld portable device internal layout
Factory standard matte AG anti-glare surface, eliminate indoor light reflection glare
Standard 60Pin 8-bit parallel RGB interface, abundant embedded MCU/ARM driver matching resources
Compact 7-inch WVGA 800×480 resolution, low power consumption for battery-powered portable devices
Mercury-free long-life WLED backlight, meet environmental RoHS standards
Domestic Tianma mass production, cost-effective for small-batch equipment assembly & maintenance orders
Ready new original spot stock supports fast delivery for portable industrial equipment urgent repair orders

Typical Application Scenarios

Replacement WVGA display for handheld portable industrial pipeline, electrical fault diagnostic testers
Small construction machinery, agricultural machinery vehicle-mounted auxiliary parameter display screen
Digital photo frame, portable DVD player multimedia playback display core panel
Mini laboratory portable blood analysis, ECG measuring equipment real-time data screen
Light industrial small embedded PLC cabinet real-time equipment running status HMI terminal
Spare replacement module for Tianma TM070RDH series 7-inch wide temp WVGA TN TFT LCM

FAQ

Q1: Does TM070RDH20 come with built-in WLED driver IC?

A1: No. There is no integrated WLED constant current IC on the backplate. Matched dedicated LED constant current driver board is mandatory to light the backlight normally.

Q2: What is the minimum operating temperature of this panel?

A2: Supports stable cold startup and continuous long-time operation at -20℃, optimized for cold northern portable and vehicle equipment.

Q3: Can TM070RDH13 directly replace TM070RDH20?

A3: Mechanical outline, active area are fully consistent; TM070RDH13 uses 50Pin FPC, different pinout, cannot direct plug, must modify wiring or driver board.

Q4: Can LVDS notebook driver boards drive this LCD?

A4: No, native 60Pin parallel RGB interface, only WVGA RGB embedded MCU mainboards can drive normally, incompatible with LVDS/eDP signal boards.

Q5: Does the LCM include touch panel by default?

A5: Bare LCD module without touch layer; separate matched 7-inch resistive/capacitive touch glass needs optical bonding for touch integration.

Q6: Are modules available in stock and ready for shipment?

A6: Yes, new original A-grade Tianma industrial LCD modules are warehoused. Shipment within 1–3 working days after order confirmation, each unit completes full pixel and wide-temperature startup test before delivery.

Customer Reviews

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Comprehensive Score

4.8 out of 5

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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

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O***********E

Sep 29, 2025

Very nice and sharp in the choice

L***********A

Sep 12, 2025

ALL AS PLANNED OK

a****k

Aug 28, 2025

Fast delivery, Comptetive price Excellent support

R********a

Aug 25, 2025

Perfect and easy.

R************z

Aug 21, 2025

Fast shipping, good communication, goods as described, will buy again.

G*************i

Aug 15, 2025

Good price for things hard to find!

y****m

Product arrived earlier than expected. Price was also very reasonable.

H*******e

Aug 12, 2025

(4/5)

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.