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COG Segment LCD Display TN Negative 20pin FPC RGB Color Backlight For Stopwatch

COG Segment LCD Display TN Negative 20pin FPC RGB Color Backlight For Stopwatch

Brand Name: Genyu
Model Number: GY-001923A
MOQ: 4000 pieces
Price: Negotiation
Payment Terms: T/T, Paypal, Western Union, MoneyGram, Credit Card
Supply Ability: 400K pcs/ Month
Detail Information
Place of Origin:
China
Certification:
RoHS, ISO9001:2015
LCD Type:
TN, Negative
Viewing Angle:
12 O'clock
Operate Temperature:
-20~+70℃
Voltage:
3.0V
Connector:
FPC, 20pin
Backlight:
RGB Color
Packaging Details:
Anti-plastic trays & Cartons
Supply Ability:
400K pcs/ Month
Highlight:

COG Segment LCD Display

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Segment LCD Display 20pin

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cog lcd display 20pin

Product Description
COG Segment LCD Display TN Negative 20pin FPC RGB Color Backlight for Stopwatch

 

Negative Image (Negative Display):

 

  • In a negative TN LCD, the liquid crystals are aligned in such a way that when no voltage is applied, the light passes through the crystals and the pixels appear dark (black or dark gray).
  • When voltage is applied to a pixel, the crystals twist to allow light to pass through, making that segment or pixel appear light (white or light gray) on the dark background.
  • This negative display typically results in a light background (often white) and dark segments or text, which is the opposite of how most common "positive" displays work (with dark background and light segments).

 

 

 

Detailed Parameters:

 

Model number GY-001923A LCD type Segmented Display
Module size 74.4(W)* 22.5(H)* 2.8(T) mm Display mode TN, negative
LCD viewing area 64.9(W)* 18.5(H) mm Polarizer Type Transmissive
Connection Way COG+FPC, 20PIN Operating temp. -20~+70℃
Drive method 1/4 Duty, 1/3 Bias Working voltage 3.0V
Viewing angle 12 O'clock LED backlight RGB color

 

COG Segment LCD Display TN Negative 20pin FPC RGB Color Backlight For Stopwatch 0

COG Segment LCD Display TN Negative 20pin FPC RGB Color Backlight For Stopwatch 1

 

 

Common Applications:

 

  • Consumer Electronics: Many electronic devices like digital watches, clocks, calculators, thermometers, and basic portable electronics use STN Segment LCDs.

  • Appliances: Basic readouts in household appliances like microwave ovens, refrigerators, and coffee machines often use segmented LCDs.

  • Automotive: In automotive dashboards and control panels, STN Segment LCDs are used for numeric or simple alphanumeric displays, such as showing speed, temperature, fuel levels, or trip information.

  • Industrial and Medical: Simple numeric or symbol displays in medical devices, industrial equipment, and meters often use STN segment technology for low power consumption and ease of reading in various conditions.

 

COG Segment LCD Display TN Negative 20pin FPC RGB Color Backlight For Stopwatch 2

 

FAQ

 

1. Q: What products can you provide?

A. 1) Custom Segment LCD Display; 

    2) Monochrome Graphic/Dot Matrix LCD Display Modules;

    3) Micro OLED Display Modules;

    4) Color TFT LCD Display Panels;

    5) LED Backlights.

 

2. Q: What is the process for custom samples?

A: Send inquiry -- Offer quotation -- Confirm quotation & Pay tooling charge -- Provide drawing -- Confirm drawing -- Make tooling & samples -- Samples finished -- Delivery via freight or sea collect.

 

3. Q: How long can I get the custom samples?

A: Different product types will take different times. Usually, it will take about 30-35 days.

 

4. Q: Can I get free samples?

A: We would like to provide 3-10 pcs free samples after tooling.

 

5. Q: What is the minimum order quantity?

A: MOQ mainly depends on LCD sizes.

 

6. Q: How long is it for mass production?

A: Usually 35-45 days, it depends on your part number.

 

7. Q: How do you control the quality of products?

A: All products are 100% inspected before shipment.