Hotdisplay Technology Co., Ltd
 | What Is a Bar Type TFT Display?Bar TFT displays have an elongated aspect ratio. Instead of using a conventional rectangular screen, the display is optimized around a long, narrow active area. This makes the display particularly useful for:
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A long display can fit into narrow equipment structures where a conventional screen would waste space.
The elongated screen can be used for:
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HOTDISPLAY can develop unusual display dimensions around specific mechanical requirements.
Display size
Resolution
Aspect ratio
Active area
Brightness
Viewing angle
Interface
Driver IC
Touch option
Operating temperature
FPC
Overall dimensions
Automotive dashboards
Vehicle equipment
Industrial instruments
Equipment control panels
Smart terminals
Industrial indicators
POS equipment
Specialized HMI
HOTDISPLAY currently offers products such as a 4.0-inch 480×128 bar display measuring approximately 105.5 × 38.9 mm, designed for applications including instrument status indicators and equipment control interfaces.
Another HOTDISPLAY example is a 3.0-inch 268×800 bar TFT with IPS full viewing angle, 1000 cd/m² brightness and a -30°C to +80°C operating temperature range.
If you cannot find a standard aspect ratio that fits your product, HOTDISPLAY can evaluate:
Display dimensions → active area → resolution → interface → FPC → touch → backlight → mechanical integration
This is particularly valuable for equipment manufacturers developing a display around a predefined enclosure.
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