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Home > Product > Monochrome LCD Module > 4″ Mono Segment Lcd Tn Transflective Fog
4″ Mono Segment Lcd Tn Transflective Fog
4″ Mono Segment Lcd Tn Transflective Fog
4″ Mono Segment Lcd Tn Transflective Fog
4″ Mono Segment Lcd Tn Transflective Fog
4″ Mono Segment Lcd Tn Transflective Fog
4″ Mono Segment Lcd Tn Transflective Fog
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4″ Mono Segment Lcd Tn Transflective Fog icon
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4″ Mono Segment Lcd Tn Transflective Fog
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4″ Mono Segment Lcd Tn Transflective Fog
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4″ Mono Segment Lcd Tn Transflective Fog
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4″ Mono Segment Lcd Tn Transflective Fog
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4″ Mono Segment Lcd Tn Transflective Fog

4″ Mono Segment Lcd Tn Transflective Fog

Module NoCH31X4T01F
Size4 inch
DISPLAY TYPETN-POSITIVE-TRANSFLECTIVE
DRIVER METHOD1/4DUTY, 1/3BIAS
VIEWING DIRECTION12:00
STORAGE TEMPERATURE-30℃-+80
OPEATING TEMPERATURE-20℃-+70
BACKLIGHT TYPELED, R+G+B
DISPLAY FORMATSEGMENT
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Product Introduction Technical Parameters Product Features Drawings What can we do for you?

Product Introduction

The Chenghao Display CH31X4T01F is a 4-inch monochrome LCD module employing a TN/positive/semi-transmissive reflective polarizer mode. This key feature enables reliable operation in both bright outdoor environments and dimly lit indoor spaces. The module's 4COM×36-segment configuration and FOG (foil-on-glass) structure further enhance its practicality. The FOG structure also contributes to improved structural stability and reduced size, minimizing the risk of component detachment during assembly and use, and facilitating integration into devices with limited installation space. Furthermore, the integrated R/G/B backlight system offers flexible color and brightness options: users can select red, green, or blue backlighting according to application needs (e.g., red for warning indications and green for normal status indications) to enhance information readability; the adjustable backlight intensity ensures clear visibility even in low-light conditions without excessive power consumption.

In terms of viewing experience and environmental adaptability, the CH31X4T01F adopts a fixed 12 o'clock viewing orientation, conforming to common user viewing habits. For example, in scenarios such as desktop meters or home appliance control panels, information can be easily read without adjusting the device angle. Furthermore, the module meets standard temperature requirements, with an operating temperature range of -20°C to +70°C and a storage temperature range of -30°C to +80°C—such a wide temperature tolerance range allows it to operate stably in various harsh environments, from cold industrial workshops to warm home kitchens, without display distortion or performance degradation.

Technical Parameters

Module NoCH31X4T01F
Palarizer ModeTransflective
Drive Method1/4 duty, 1/3 bias
Viewing Direction12:00
Module Dimension 63.4(w)*108.5(h)*9.7(t) mm
Viewing Area53.5(w)*93.0(h) mm
Operating temperature

-20 ~ +70 ℃

Storage temperature

-30 ~ +80 ℃

BackLight Type

LED, R+G+B

Touch Type

No Touch

FPC Pin Number50 pins

Product Features

  • 4-Inch Monochrome Segment LCD with TN/Positive/Transflective Mode
    The module features a 4-inch monochrome segment LCD and adopts TN/positive/transflective polarizer mode. This design enables clear content display in both bright outdoor environments (relying on reflected ambient light) and dim indoor spaces (aided by backlight), eliminating the limitation of single light-dependent display and ensuring consistent visibility across variable lighting conditions .
  • 4COM×36SEG Configuration & FOG Structure for Reliable Information Presentation
    Equipped with a 4COM×36SEG segment layout and FOG (Film On Glass) structure, the module accurately presents segmented information such as numbers, status icons, and operation indicators. The FOG structure enhances structural stability, reduces the risk of component detachment during use, and supports easy integration into devices with limited installation space, making it suitable for scenarios requiring simple yet precise data display.
  • R/G/B Backlight for Flexible Visual Adaptation
    Integrated with an R/G/B backlight system, the module offers three color options (red, green, blue) to match different application needs—for example, red for warning prompts and green for normal status indicators. The adjustable backlight intensity ensures clear visibility in low-light environments without excessive power consumption, balancing visual effect and energy efficiency.
Product Features
(Product Application Cases)

Drawings

Drawings

What can we do for you?

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    A wide selection of standard TFT LCD displays

    We offer a comprehensive range of standard TFT LCD display modules, ranging from 0.85" to 13.3", covering a wide range of resolutions, interfaces (SPI, RGB, MCU, MIPI, LVDS) and touch options.
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    One-stop display solution

    From display and touch panel integration to interface design and mechanical support, Chenghao provides complete end-to-end customization services.
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    24-hour technical support

    Your time is valuable. Our experienced engineers are ready to provide fast, accurate and practical technical support within 24 hours.
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    Stable long-term supply

    We understand the importance of product supply chain consistency. With three major production sites, strong bill of materials (BOM) control and lifecycle planning.

Related Solutions

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