3.4inch High Brightness 1000nits TFT LCD Display 480*480 SPI RGB IPS LCD Module

Categories 2.1inch-4.0inch, High Brightness, TFT LCD

Display model GL340TFT12A is a color-active matrix TFT(Thin Film Transistor)LCD(liquid crystal display) that uses amorphous silicon TFT as a switching device. This module is composed of a Transmissive type TFT-LCD Panel, a driver circuit,back-light unit. The resolution of a 3.4-inch TFT-LCD contains 480×480 pixels and can display up to 16.7M colors.

Additional information

Item No.	GL340TFT12A
MOQ	2pcs
Lead Time	7 Working Days For Samples.
Payment Term	Paypal, T/T
Statu	Production
Customization	Support

Product Details

Display Features:

Parameter	Specification	Unit
Size	3.4	inch
Resolution	480(RGB)*480
Technology Type	a-si TFT
Color Depth	16.7M
Display Mode	Normally Black,Transmissive LCD
View Direction	IPS
Outline Dimension	65.72(W)69.64(H)2.45(D)	mm
Active Area	60.48(W)*60.48(H)	mm
LCM Interface	3SPI+16/18/24Bit RGB
LCD Driver IC	ST7701S
Pin Number	45Pin
Brightness	1000	cd/m2
Operating Temperature	-20 to 70	degree
Storage Temperature	-30 to 80	degree

Product Applications

E Bike
E Scooter
Outdoor Equipment
Industrial Controller
Intelligent education robot
Smart home device
Car Display Monitor
Rear-View Display
Remote Controller

Company Details

GL Electronics has devoted itself to the manufacturing and development of high-quality products for the Wearable TFT LCD and IOT LCD Displays including 0.85inch to 13.3inch Small TFT LCD, Round Circular TN IPS TFT LCD Displays, Square TFT LCD, Transflective& Reflective& Sunlight readable TFT LCD Displays, Resistive Touchscreen, Capacitive Touch Panel, OLED Display, and PMOLED LCD Modules, OEM&ODM Customization Solutions.

As a Professional Manufacturer Of small & medium-sized displays, we have manufactured color TFT LCDs Display more than 150 models, including 0.85inch 128*128 square LCD displays, 1.09inch round IPS LCD screens, 1.39inch 360*360 MCU Round display, 1.45inch and 1.52inch round QSPI LCD Screen Touch panel to meet the different requirements for the customers all over the world. We are not only a displays manufacturer but also are customer solution partner. We provide LCD Customization such as FPC design, Capacitive Touchscreen & Resistive Touch Panel, Backlight, and HDMI Driver Board solutions to meet customers’ requests. Free accessories such as Connectors, Cables, and Small breakout boards can be provided, and a three to five years long-term supply is available.

GL Electronics is an ISO approved for both quality ISO9001 and environment ISO14001, RoHS certificated manufacturer. As a leading manufacturer in the small TFT display modules market, GL Electronics will continue to dedicate the research & development, and design, of new technology of LCD, TFT, and OLED displays Solutions.

Customization is supported if you could not find the right displays on our website. Over 80% of our products are customized versions. Customized products can help you increase the added value of products and improve product competitiveness. Give us an idea of how you want it to be and we will help you make it become a real product.

Capacitive Touchscreen Customization

A touchscreen or touch screen is the assembly of both an input (‘touch panel’) and output (‘display’) device. The touch panel is normally layered on the top of an electronic visual display of an information processing system. The display is often an LCD & AMOLED or OLED display while the system is usually a laptop, tablet, or smartphone.

Different size: 0.96inch to 15.6inch;
Touch Panel Function: Waterproof touch, Single and Multiple Touch, Multiple Interface;
Surface Treatment: Anti-Glare, Anti-Reflective, Anti-Finger Shape;
Cover Glass Surface Treatment: Support different shapes, holes, and different colors of the screen printing of LOGO. Corning( Gorilla Glass) is available, thickness – 0.55mm,0.7mm. 1.0mm, 1.1mm, 1.8mm, 2.0mm, 3.0mm;
FPC- Different Shapes and lengths;
Touch Driver IC: FT****, GT***, depends on the project;
Interface Support: I2C, USB, HDMI…
Bonding- Frame bonding or OCA(Optical Bonding)…

FPC Customization

Flexible Printed Circuit (FPC) Customization is the most common and easy change part of the TFT LCD Display. Here are the details that you need to know:

Different Interface-SPI 3/4Wire, Quad-QSPI, MCU 16/18/24Bit, RGB 16/18/24Bit, MIPI DSI, LVDS, EDP, HDMI, I2C, USB…

The shape of the FPC (Easy for placing/connecting to your board…)
Pin Definition (It would be better to provide a draft…)
Connector Mode (Plug-in, Soldering, Board to the board….)
Length of the PFC ( How long will you need….)
Pitch ( 0.3mm, 0.35mm, 0.5mm)
Pin Number (10pin, 12pin, 20pin,30pin…)
EMI Films (Electro-Magnetic Interference)
Screen printing– Logo, Text, Pictures…

Generally, we will need our customers to provide detailed information about FPC customization. It will be better to provide a drawing for evaluation. Lead time is 7 to 15 working days/ 3 weeks. And we will provide 2pcs of free samples for the test. The full datasheet will be provided after samples are verified.

Backlight Customization

A backlight is a form of illumination used in liquid crystal displays (LCDs). As LCDs do not produce light by themselves—unlike, for example, cathode ray tube (CRT) displays—they need illumination (ambient light or a special light source) to produce a visible image.

Dimension of the backlight including Length, Width, and Thickness. Because the thickness will affect the LED and LED panels.
LED Color- It depends on the application of customers’ Standard colors are white, red, blue…
Brightness- It will affect the number of the LED for the backlight, the higher brightness, the more LEDs, and the power consumption will be higher.
Backlight Connection Mode-FPC connector, PCB Connector, Socket Connector…our displays are FPC connector

Lead time is 20 to 30 working days. The full datasheet will be provided after the samples are verified.

AMOLED Display

AMOLED (active-matrix organic light-emitting diode) is a type of OLED display device technology. OLED describes a specific type of thin-film-display technology in which organic compounds form the electroluminescent material, and active matrix refers to the technology behind the addressing of pixels. Since our AMOLED displays are outsourced from the original manufacturer, here are details you should pay attention to:

Brand: AUO, BOE, SONY, LG…
Different Size: 0.39inch to 5.5inch;
Shape: Round/Circle and Square, Rectangle;
FPC can be customized, MOQ 5Kpcs;
Touchscreen: Incell, Oncell(Mostly used);
Cover glass: Can be customized, Gorilla(Corning) glass is welcome;

For AMOLED customization, most customers choose Touchscreen&Cover glass change. Lead time is 3 weeks. Drawing will be sent to you in 3 working days.

Monochrome OLED/ PMOLED

A PMOLED display uses a simple control scheme in which you control each row (or line) in the display sequentially (one at a time). PMOLED electronics do not contain a storage capacitor and so the pixels in each line are actually off most of the time. To compensate for this you need to use more voltage to make them brighter. If you have 10 lines, for example, you have to make the one line that is 10 times as bright (the real number is less than 10, but that’s a general idea)

You can Choose

This is what we do when it comes to customization solutions.

What We Need Before start Customization

Requirements

If standard LCD displays/OLED displays are not suitable for your project, we will help you customize them according to your requirement.

FPC: Pin/Interface/Length can be customized;
Backlight: Brightness/ LED/Connection method(Serial/ Parallel) 1000cd/m2 is available, MOQ request;
Touchscreen: Resistive & Capacitive Touch Panel, MOQ 500pcs- 1Kpcs;
Cover Glass: 2.5D& 3D cover glass effects are no problem. Gorilla/Corning glass is welcome, MOQ 3Kpcs;
Driver Board: Type-C/ HDMI/ Dual HDMI/ Mainboard;
ATM car dashboard solution;
Smart Knob: 0.85/1.28/1.39/1.6/2.1/2.4inch

Please provide specific details, we will send you the final drawing in 3 working days.

2. Tooling Charge

FPC: Tooling charge is 300-500USD, it depends on the project; 100% Payment T/T in advance, 2-3pcs free samples will be provided.
Backlight: Depends on the change of the backlight, if only add LEDs or Brightening film, Connection mode change, the tooling charge is 600-800USD; If the whole backlight is customized, the tooling charge is 3000USD or more.
Touchscreen: 500USD to 1000USD, it depends on the size/ touch control as well as the technology.
Cover Glass: Similar as a touchscreen, depends on the Cover glass/ Dimension and technology(2.5D/3D)
Driver Board: case by case;
ATM car dashboard solution: case by case;
Smart Knob: case by case

The tooling charge is just for reference, the final cost should be confirmed with your sales representative.

3. Lead Time

Drawing: We will update the final drawing in 3 working days after the payment is confirmed.(FPC& Backlight& Touchscreen). For the Driver board, ATM dashboard, and smart knob solution, it will take more time, about 7 working days.

Design: When the drawing is signed back, we will start customization. Generally, LCD glass and it will not change, materials will be ready in 10 days; Backlight materials will be ready in 15 days, FPC 10 days; Touchscreen design will be 2-3 weeks.

Manufacturing: From materials to the real product, the lead time is 3-4 weeks, it depends on whether the final product includes a touch panel or not.

Shipment:

Freight collect: If customers have their own account(DHL/FEDEX/TNT/UPS), it will be faster;
DAP: We will help our customers find a suitable forwarder/ courier to arrange the shipment. Delivery time is about 5-7 working days, depending on the area.

4. Technical Support

When the sample has been received, please check the package and display appearance if there is any damage during transportation;
If the display is not working/improper working, please check with your sales engineer;
We will provide Touchscreen debugging documents in case the touchscreen does not work;
For any non-artificial damage, we will replace it for you within 7 days for free;
We support trial productions before mass production. If there are any questions during trial production, please ask your sales engineer for help.

Please note that the final cost depends on the customized service you require, we will provide the final drawing and specification for your checking. And customers need to sign back as confirmation, we will start customization accordingly. Although we have more than 80% of TFT-LCD/ OLED displays are customized versions, there are still some standard LCD Displays that customers love:

Our commitment to producing high-quality products is at the core of our brand values. We understand the importance of delivering a product that not only looks great but also meets the expectations of our customers in terms of quality and sustainability. Not only LCD displays, customization is available for all displays. Driver boards are also available if you have any interest.

At our core, customer satisfaction is our top priority, which is why we strive to create and provide top-notch TFT-LCD/OLED Displays that are tailored to your specific preferences and requirements.

With more than 7 years of experience, G&L is well-versed in this field. You can trust us with your needs and expectations.

We are certified; All materials are Rohs, Reach, and ISO approved.
With 100%”A” grade glass and original driver IC, our displays are durable.
2% defective rate of the standard TFT LCD display; greater than the industry.
All Samples are 100% inspected before shipment.
Customization is available; We can design it according to your requirement.
Top-notch customer service, delivered by skilled and prompt support personnel, assures customers of reliable technical assistance

Want to explore our displays? Let’s discuss it!

To save you from worries, here are some facts you need to know about our TFT LCD Display:

3.4inch High Brightness 1000nits TFT LCD Display 480*480 SPI RGB IPS LCD Module

Additional information

Product Details

Company Details

Capacitive Touchscreen Customization

FPC Customization

Backlight Customization

AMOLED Display

Monochrome OLED/ PMOLED

You can Choose

What We Need Before start Customization

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