Shenzhen Tianxianwei Technology Co., Ltd.

China,Shenzhen
Verified Supplier

Chat online Now



Leave a Message

we will call you back quickly!

Submit Requirement

Home>
7 Inch LCD Module>
1024x600 WSVGA Industrial TFT LCD Screen 7 Inch 24-bit RGB 60Hz Wide Temperature

China 1024x600 WSVGA Industrial TFT LCD Screen 7 Inch 24-bit RGB 60Hz Wide Temperature





1024x600 WSVGA Industrial TFT LCD Screen 7 Inch 24-bit RGB 60Hz Wide Temperature

MOQ： 1 Piece
Price： USD 18-35 / Piece
Get Latest Price


Resolution	1024 x RGB x 600 Dots (WSVGA)
Gate Voltage VGL	~-7V
Module Size	164.90 x 100.00 x 3.45 mm
Interface	24-bit RGB (DE / SYNC)
Active Area	154.21 x 85.92 mm
Gate Voltage VGH	~17V
Viewing Direction	ALL
Backlight	30 White LEDs, 200mA, 8.8-10V
Supply Voltage	3.3V (Typ.)
Supply Ability	50000 Pieces per Month
Display Size	7.0 Inch
Analog Voltage AVDD	~9.6V
LCD Type	TFT Active Matrix, Normally Black
Storage Temperature	-30C to +85C
Color Depth	16.7M
Payment Terms	T/T,L/C,PayPal,Western Union
Frame Rate	60 Hz
LED Life Time	30000 Hours
Delivery Time	3-7 working days for samples, 15-25 days for mass production
Pixel Pitch	0.1506 x 0.1432 mm
Uniformity	80% (Min)
Pixel Density	~170 PPI
Packaging Details	Anti-static bag with shock-proof foam insert, export-grade corrugated carton
Operating Temperature	-30C to +80C
Certification	RoHS
Model Number	TXW700076N0
Brand Name	TXW
Place of Origin	Guangdong, China

View Detail Information

Inquiry by Email Get Latest Price

Chat online Now Ask for best deal

Explore similar products

7 Inch 800 X 1280 LCD Module

Chat online Now
7-inch 800 * 480 Vehicle instrument display panel RGB interface LCD display

Chat online Now
7-inch LCD high-definition LCD display

Chat online Now
8-inch LCD display with 350nits TFT display screen

Chat online Now

Product Details
Company Details

Product Specification


Resolution	1024 x RGB x 600 Dots (WSVGA)	Gate Voltage VGL	~-7V
Module Size	164.90 x 100.00 x 3.45 mm	Interface	24-bit RGB (DE / SYNC)
Active Area	154.21 x 85.92 mm	Gate Voltage VGH	~17V
Viewing Direction	ALL	Backlight	30 White LEDs, 200mA, 8.8-10V
Supply Voltage	3.3V (Typ.)	Supply Ability	50000 Pieces per Month
Display Size	7.0 Inch	Analog Voltage AVDD	~9.6V
LCD Type	TFT Active Matrix, Normally Black	Storage Temperature	-30C to +85C
Color Depth	16.7M	Payment Terms	T/T,L/C,PayPal,Western Union
Frame Rate	60 Hz	LED Life Time	30000 Hours
Delivery Time	3-7 working days for samples, 15-25 days for mass production	Pixel Pitch	0.1506 x 0.1432 mm
Uniformity	80% (Min)	Pixel Density	~170 PPI
Packaging Details	Anti-static bag with shock-proof foam insert, export-grade corrugated carton	Operating Temperature	-30C to +80C
Certification	RoHS	Model Number	TXW700076N0
Brand Name	TXW	Place of Origin	Guangdong, China
High Light	7 inch industrial TFT LCD screen ，WSVGA HMI display panel ，wide temperature LCD module

DISPLAY GUIDES ·9 min read·Industrial TFT

The 7-Inch 1024×600 TFT LCD, Explained: A Practical Guide for Product Designers

Everything an overseas OEM team needs to know about the TXW700076N0 — resolution and bandwidth, the 24-bit RGB interface, orientation control, power rails, backlight design, bring-up, and the mistakes that cost engineers a week.

Shenzhen Tianxianwei Technology · Standard LCD Module

Key Takeaways

✓A 7-inch WSVGA (1024×600) TFT module — a comfortable, familiar size for HMI and instrument panels

✓24-bit RGB interface with DE and SYNC modes — plugs into almost any host with an LCD port

✓On-module control of scan direction (L/R, U/D) and dithering for flexible mechanical layouts

✓60 Hz refresh, -30 °C to +80 °C operation, and a 30,000-hour backlight rating

✓Pixel bandwidth is modest (~885 Mbps) — comfortably within reach of low-cost MCUs and SoCs

If you are building a control panel, a kiosk, a medical monitor, or an instrument that needs a screen, the 7-inch size has a way of landing in the middle of everything: large enough for real information, small enough to embed in a compact enclosure, and cheap enough to put on almost any bill of materials. But "a 7-inch LCD" is not a specification — it is a category. The questions that actually decide whether a display works in your product are quieter: which interface? how deep is the stack? how does it behave from -30 °C to +80 °C? and can I route it without a redesign?

This guide answers those questions for the TXW700076N0, a standard 7-inch WSVGA module. We will move from the big picture down to the details that trip people up — the rails you must supply, the timings you must respect, and the layout rules that separate a first-time-right design from a three-week debugging session. By the end you should be able to decide, confidently, whether this panel belongs in your product.

In This Article

What the TXW700076N0 actually is
Why 7-inch WSVGA hits the sweet spot
The interface: 24-bit RGB, modes, and orientation control
Pixel bandwidth, in real numbers
Power rails, explained in plain English
Backlight design and lifetime
Built for hard places
Bring-up in five steps
Five mistakes that cost engineers a week
Where a 7-inch panel wins

1. What the TXW700076N0 Actually Is

The TXW700076N0 is a standard 7.0-inch TFT LCD module: an active-matrix panel, a driver, a backlight, and a flexible printed circuit, supplied as an open frame with no touch layer and no cover glass. It renders 1024×RGB×600 pixels in a normally-black, transmissive mode with an ALL O'CLOCK viewing designation, drives 16.7 million colors, and communicates over a 24-bit RGB interface at a 60 Hz frame rate. Its module outline is 164.90 × 100.00 × 3.45 mm, with an active area of 154.21 × 85.92 mm — roughly a 16:10 landscape window that fits naturally into handheld instruments, benchtop controllers, and panel-mount enclosures.

Because it is supplied as an open frame, the module is deliberately neutral about your product: you decide the touch panel, the cover lens, the bonding, and the final front-surface treatment. That neutrality is a feature — it lets the same display serve an IP-rated outdoor enclosure and a clean-room medical device — but it also means the optical stack is your responsibility, not the panel's.

2. Why 7-Inch WSVGA Hits the Sweet Spot

At 1024×600 with a 0.1506×0.1432 mm pixel pitch, the panel resolves roughly 170 pixels per inch across its 7-inch diagonal. That density keeps menus, charts, and multi-line text crisp at panel-to-eye distances while staying modest enough to render comfortably from a low-cost MCU or SoC — no frame-buffer heroics, no expensive GPU, no exotic memory bandwidth. The landscape shape suits horizontal dashboards: status panels beside trend charts beside control clusters, all visible at once.

There is also a supply-chain argument. 7-inch class panels have been produced in enormous volume for years — think tablets, POS terminals, and automotive infotainment retrofits — which means mature tooling, stable pricing, and a wealth of reference designs you can borrow from. Choosing a well-trodden size is a quiet form of risk management.

Tip — Aspect ratio is a design decision, not a detail. WSVGA's 16:10 canvas is ideal when your interface is horizontal; if your UI is a tall list or a form, plan your layout accordingly — and remember this module lets you rotate the scan direction in hardware.

3. The Interface: 24-bit RGB, Modes, and Orientation Control

The module presents the most widely understood display interface in the industry: a parallel 24-bit RGB bus (R7-R0, G7-G0, B7-B0), a pixel clock (DCLK), and a mode selector. A MODE pin chooses between DE mode (data-enable) and SYNC mode (HS/VS), so the panel adapts to your graphics pipeline rather than forcing the reverse. In DE mode, a single data-enable signal qualifies valid pixels — a natural fit for most MCU display controllers. In SYNC mode, separate horizontal and vertical sync signals frame the active region — common in FPGA and video pipelines.

Two features quietly save engineering time. First, the L/R and U/D pins select left/right and up/down scan direction in hardware — freeing you to mount the module however your mechanical design prefers without rewriting your frame data or your UI coordinates. Second, the DITHB pin enables or disables internal dithering, which helps subtle gradients and photographic content render smoothly. A RESET pin provides global reset, and the backlight is driven independently through dedicated anode/cathode pins.

4. Pixel Bandwidth, in Real Numbers

Interface choices feel abstract until you put numbers to them. A 1024×600 frame at 24 bits per pixel carries 14,745,600 bits of active pixel data; at 60 Hz that is roughly 885 Mbps of payload — before blanking. Add standard horizontal and vertical blanking overhead (on the order of 20-30%) and the pixel clock lands in the 50-60 MHz range, well within the comfort zone of mainstream display controllers and mid-range FPGAs.

The practical payoff is that you do not need bleeding-edge silicon: a modest microcontroller with a parallel LCD peripheral, or an entry-level application processor, can drive this panel at full frame rate. That keeps the total system cost low — often the deciding factor in a competitively priced product.

Tip — If your host exposes only SPI or MIPI, budget for a small RGB bridge or an interface converter. It is a minor cost, but plan for it early — it changes board area and pin count.

5. Power Rails, Explained in Plain English

This is where many integration surprises live, so it is worth being explicit. The module runs from a 3.3 V digital supply (VDD, 3.0-3.6 V) and expects several analog rails: a gate-on voltage VGH around +17 V, a gate-off voltage VGL around −7 V, and an analog supply AVDD around 9.6 V. The common voltage VCOM (~3.3 V) is tuned per panel to minimize flicker. If your design brings its own DC/DC, match these rails and their power-up sequencing; if you rely on the module's on-board conversion, simply provide a clean, well-decoupled 3.3 V.

Sequencing matters more than people expect. Bring up the logic and analog rails before the backlight, and reverse the order on power-down; hot-plugging the backlight ahead of the panel can stress the drive electronics. A few milliseconds of deliberate sequencing prevents a class of intermittent faults that are maddening to diagnose later.

Tip — Flicker is almost always a VCOM adjustment problem, not a panel defect. Budget a little time to optimize VCOM at your actual operating temperature — it is the single most effective lever on image quality, and it can drift with temperature.

6. Backlight Design and Lifetime

The edge-lit backlight uses 30 white LEDs at a nominal 200 mA, with a forward voltage of just 8.8-10 V — a low-voltage string that is easy to drive from a compact constant-current boost or buck topology, and easy to dim with PWM or analog control. Panel luminance uniformity is specified at 80% minimum, which keeps large flat fields free of visible hot spots and edge shadowing.

Rated LED life is 30,000 hours to 50% luminance at 20 mA per LED — and, as always, drive current above 25 mA per LED shortens it. Because lifetime tracks junction temperature rather than calendar time, good thermal relief around the LED edge pays for itself: keep copper under the connector, avoid stacking the module against a hot power stage, and leave a path for heat to escape the enclosure. On the electrical side, place the backlight's current-setting components close to the pins and keep the LED return current away from sensitive analog rails.

7. Built for Hard Places

The module operates from -30 °C to +80 °C and stores from -30 °C to +85 °C, with humidity rated from 10% to 90% RH. It is qualified against high- and low-temperature storage (+85 °C / -30 °C, 96 h), high- and low-temperature operation (+80 °C / -30 °C, 96 h), 60 °C/90%RH humidity (96 h), and thermal shock between -30 °C and +80 °C (10 cycles). That envelope covers the majority of industrial, outdoor-enclosure, and automotive-adjacent products without special pleading.

For cold operation, note that liquid-crystal response slows as temperature falls; if your product must switch quickly at -30 °C, consider a panel heater or a warm-up delay. For hot operation, remember that the backlight is usually the dominant heat source, so enclosure ventilation and LED thermal design do double duty. These are design considerations, not deal-breakers — and knowing them up front is exactly the point of a specification.

8. Bring-Up in Five Steps

Power & sequence. Apply VDD, then AVDD, VGH and VGL in the recommended order; hold RESET low, release, and wait for the panel to stabilize before streaming pixels.

Configure the interface. Set MODE to select DE or SYNC, set L/R and U/D to match your mounting, and decide on DITHB for your content.

Send timing. Drive DCLK and the sync/data signals at your controller's native timing; confirm the active window lines up with 1024×600 with correct blanking.

Tune the image. Adjust VCOM for minimum flicker and confirm gamma and color look correct on a test pattern of grays, grids, and gradients.

Enable the backlight. Bring up the LED string at rated current, verify uniformity across a white field, and confirm thermal headroom under sustained operation.

Tip — Keep a known-good test pattern handy — a color-bar grid with gray ramps. It catches more interface mistakes in thirty seconds than an hour of guessing.

9. Five Mistakes That Cost Engineers a Week

✓Forgetting the analog rails. Assuming 3.3 V alone is enough when the panel also needs VGH, VGL and AVDD — check your DC/DC plan early.

✓Ignoring VCOM. Shipping a flickering image because VCOM was never optimized for the actual panel and temperature.

✓Bad grounding of the RGB bus. Long, unmatched traces and a broken ground return produce color noise that looks like a panel fault but is a layout fault.

✓Backlight before logic. Powering the LED string ahead of the panel rails — harmless-looking, but a source of intermittent stress failures.

✓Thermal afterthought. Boxing the LED edge against a hot regulator, then wondering why brightness fades faster than the 30,000-hour rating suggests.

10. Where a 7-Inch Panel Wins

A 7-inch WSVGA panel sits at the intersection of "enough screen" and "small enough footprint." It excels where the user needs to read structured information at a glance: industrial control panels showing status, trends, and controls together; test and measurement instruments that plot waveforms and report numbers; medical monitors that present multi-parameter data clearly; POS and payment terminals that balance product imagery with price lists; and kiosk and access-control terminals that guide users through menus. In each case, the panel's size, resolution, and wide temperature range line up with the job — no oversized display wasted, no cramped interface forced.

Ready to Design It In?

Request samples, datasheets, and OEM/ODM customization for the TXW700076N0 — a dependable 7-inch WSVGA panel for HMI, instrumentation, and embedded products.