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3.4 inch Round/Circular LCD  For Medical/Smart Home Control Board

3.4 inch Round/Circular LCD For Medical/Smart Home Control Board

For a few displays with controllor board, it's better to buy from our online store. For development and batch order, or technical specification including datasheet, circuit schematics, initial code, customized cover glass, touch panel, please kindly contact us

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TM034XVZP01  is a 3.4 inch diagonal a-Si TFT-LCD display panel product, with an integral WLED backlight system, without backlight driver, touchscreen PCAP. It features an operating temperature range of -20 ~ 70°C , a storage temperature range of -30 ~ 80°C . It's general features are summarized by Panox Display in the following: Circular Display, With Touch, WLED Backlight . Based on its features, Panelook recommend that this model be applied to IndustrialRound DisplayInstruments & Meters etc.Built-in ILI9881C driver IC.  Now this model is in production. 

Panox Display provide HDMI To MIPI DSI Controller Board to drive this 3.4 inch round LCD

Tested With HDMI To MIPI DSI Controller Board


Datasheet Download

File Name Description Language Tags Update Time Document Size Download
3.4lcd_ZL034XVZP01.pdf Datasheet English 3.4 LCD 2022-05-13 03:34:35 293.9KB

Panox Display values every opportunity to cooperate with clients, because TFT-LCD is very fragile,so we provide a solid package and the fastest way to ship. Panox Display has seven years experience of in international trade and served more than 1000 clients all over World.
It`s safe and convenient to work with Panox Display.


To make your development of the TFT-LCD driver more smooth, Panox Display will provide free connectors and an adapter board, engineers can directly fly lines to the main board.
If you need a customized board with HDMI/Type-C input, Panox Display also can meet your requirements.


Panox Display has built an automatic production line that can produce more than 50K displays per day. Its free dust factory can automatically bond IC, FPC, and backlight. Panox Display always keeps a skillful QC team to make sure every shipped display is without any quality problems.
Panox Display also provides customized LCD/OLED with a low-cost solutions.


Panox Display focuses on small and medium-size displays, from 0.39 inch to 15.6 inch, including all kinds of shapes, such as rectangular displays, square displays, round/circular displays, and Long-strip displays.


Over the past 7 years, Panox Display has served clients all over the world, most of our clients are from developed countries, such as North America, Europe, East Asia, and Australia. With patient service, Panox Display has built good relationships with many clients including DIYers, engineers, purchasers, electronics traders, and company founders. Panox Display has reliable express shipped to any place in the world.

Our clients are from varieties of industries, from civil products to military level, including Vehicles, E-entertainment, Smartwatch, 3D printers, Turn-key solutions, Diving, and Medical.
With the development of technology, more and more products will need display panels. Panox Display also keeps following the latest display technology.


What do you wait for? Just start to develop with Panox Display`s panels.

Model Name TM034XVZP01
Display Type TFT-LCD
Display Brand Tianma
Interface MIPI
Screen Size 3.4
Orientation Landscape
Display Color Full Color
Manufacturer Tianma
Resolution 800(RGB)×800 231PPI
Driver IC ILI9881C
Consumption 512mW (Typ.)
Active Area (mm) 87.6(H)×87.6(V) mm
Bezel Area (mm) 88.6(H)×88.6(V) mm
Luminance 350 cd/m² (Typ.)
Viewing Angle 80/80/80/80 (Typ.)(CR≥10)
Color Depth 16.7M 70% NTSC
Mass -
Refresh Rate 60Hz
Signal Type MIPI (3 data lanes) , 39 pins FPC
Voltage Supply 1.8/5.0/-5.0V (Typ.)(IOVCC/VDD/-VDD)
Operating Temp -20 ~ 70 °C
Storage Temp -30 ~ 80 °C
Aspect Ratio 1:1
Screen Type a-Si TFT-LCD, LCM
Arrangement RGB Vertical Stripe
Outline (mm) 99(H)×96.6(V) mm
Treatment Hard coating (7H)
Contrast Ratio 800:1 (Typ.) (TM)
Response 25 (Typ.)(Tr+Td)
Work Mode SFT, Normally Black, Transmissive
Backlight WLED [2S4P] , 30K hours , W/O Driver
Used For Industrial Instrument Meters
Touch Panel Customized
Outdoor Visibility -

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