G321EV5R — 4.7″ Industrial STN/FSTN LCD Panel
The G321EV5R is a 4.7‑inch monochrome LCD display panel commonly used in industrial equipment, embedded systems, and control applications where simple text/graphics and reliable performance are required. It’s part of a family of small industrial STN/FSTN panels with a 320 × 240 (QVGA) resolution and compact form factor.
Key Specifications
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Display Size: ~4.7″ diagonal landscape panel (4:3 aspect)
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Resolution: 320 × 240 (QVGA) — suitable for text menus, icons, and basic graphic UIs.
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Panel Type: STN / FSTN‑LCD (black & white, negative mode, transmissive)
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Display Mode: STN monochrome (black on light background)
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Brightness: ~90 cd/m² (typ.) for standard STN variants.
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Viewing Direction: Optimized at 6 o’clock (i.e., best view from below).
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Signal Interface: Parallel data (4‑bit) with ~14 pins (pad).
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Backlight: CCFL edge backlight (1 lamp, ~10 000 h life minimum).
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Input Voltage: Typical 5 V logic (with pull‑downs such as –24 V for LCD drive).
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Operating Temp: ~0 °C to +50 °C; Storage: ~–20 °C to +60 °C.
There is also a closely related variant often listed as G321EV5R00X, which typically includes an embedded touch option and antiglare surface.
Overview & Applications
The G321EV5R panel is a monochrome industrial LCD, designed for systems where simple text and UI graphics are displayed reliably. It’s commonly used in:
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Industrial control panels and instrumentation displays
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Embedded devices with basic graphical interfaces
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Measurement and test equipment
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OEM panels requiring compact monochrome output
The STN/FSTN technology provides good visibility for text and simple graphics with long operational life and low power.
FAQ
1. who are we?
We are based in Guangdong, China, start from 2008,sell to North America(30.00%),South America(20.00%),Southeast Asia(18.00%),Eastern Europe(8.00%),Western Europe(7.00%),Mid East(5.00%),South Asia(3.00%),Northern Europe(2.00%),Central America(2.00%),Southern Europe(2.00%),Oceania(2.00%),Eastern Asia(1.00%),Domestic Market(0.00%),Africa(0.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3. what can you buy from us?
Touch Screen, LCD Display, Control Board
4. why should you buy from us not from other suppliers?
We long-term & keep tight fellowship with main worldwide LCD manufacturers.We specialize in displays used in Point of Sale, ATM Banking, Medical and Industrial applications. Popular brands in stock are AUO , Hitachi, Kyocera, , Sharp, Mitsubishi and NEC.
5. what services can we provide?
Accepted Delivery Terms: FOB；
Accepted Payment Currency:USD,EUR,HKD;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,German
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G321EV5R LCD 4.7 Inch Display Panel Images
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