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China factory - Shenzhen Genyu Optical Co., Ltd.

Shenzhen Genyu Optical Co., Ltd.

  • China,Shenzhen ,Guangdong
  • Verified Supplier

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China Segmented LCD Display BTN Negative White Digits HT1621 Driver PIN Connect
China Segmented LCD Display BTN Negative White Digits HT1621 Driver PIN Connect

  1. China Segmented LCD Display BTN Negative White Digits HT1621 Driver PIN Connect
  2. China Segmented LCD Display BTN Negative White Digits HT1621 Driver PIN Connect
  3. China Segmented LCD Display BTN Negative White Digits HT1621 Driver PIN Connect
  4. China Segmented LCD Display BTN Negative White Digits HT1621 Driver PIN Connect

Segmented LCD Display BTN Negative White Digits HT1621 Driver PIN Connect

  1. MOQ: 2400 pieces
  2. Price: Negotiation
  3. Get Latest Price
Payment Terms T/T, Paypal, Western Union, MoneyGram, Credit Card
Supply Ability 300K pcs/ Month
Delivery Time 40-45 days
Packaging Details Anti-static bags & Cartons
LCD Type BTN, negative
Viewing Angle 12 O'clock
Operating Temperature 0~+50℃
Voltage 5.0V
Driver IC HT1621
Connector PIN
Brand Name Genyu
Model Number GY88128-581
Certification RoHS, ISO9001:2015
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, Paypal, Western Union, MoneyGram, Credit Card Supply Ability 300K pcs/ Month
Delivery Time 40-45 days Packaging Details Anti-static bags & Cartons
LCD Type BTN, negative Viewing Angle 12 O'clock
Operating Temperature 0~+50℃ Voltage 5.0V
Driver IC HT1621 Connector PIN
Brand Name Genyu Model Number GY88128-581
Certification RoHS, ISO9001:2015 Place of Origin China
High Light BTN Negative Segmented LCD DisplayWhite Digits Segmented LCD DisplayWhite Digits segment screen
Segment LCD Display BTN Negative White Digits HT1621 Driver PIN Connect

 

Characteristics of TN Negative LCDs:

 

  1. Color Inversion:

    • Negative Mode: The background is dark, and the segments are light.
    • This contrasts with positive TN LCDs, where the background is light, and the segments are dark.
    •  
  2. Backlighting:

    • Negative TN LCDs often require backlighting to illuminate the characters or segments effectively.
    • The backlight color can vary, with common options being white, yellow-green, blue, or red.
    • Backlighting ensures visibility in low-light or no-light conditions.
    •  
  3. Viewing Angles:

    • Similar to other TN displays, negative mode TN LCDs have limited viewing angles compared to more advanced display technologies like IPS.
    • However, certain optical films or polarizers can improve the viewing angle.
    •  
  4. Contrast:

    • Negative mode displays generally provide better contrast in low-light environments when paired with effective backlighting.
    • The combination of a dark background and light segments offers excellent legibility in certain applications.
    •  
  5. Polarizers:

    • The color and appearance of negative TN LCDs depend on the type of polarizers used in the design. The dark background is achieved by applying a polarizer that blocks most light.

 

 

 

 

Detailed Parameters:

 

 NO.  ITEM  SPECIFICATIONS
 1  Model Number  GY88128-581
 2  LCD Type  TN negative, transmissive
 3  Viewing Angle  12 O'clock
 4  Drive Method
 1/4 Duty, 1/3 Bias, 5.0V
 5  Operating Temperature  0~+50
 6  Storage Temperature  -10~+60
 7  Connector  PIN, 36 numbers
 8  Module Size  78.6(W)* 60.0(H)* 7.1(T) mm
 9  LCD View Area  54(W)* 43(H) mm

 

 

 

 

Notices: 

 

 

A TN Negative LCD is a specific type of Twisted Nematic (TN) liquid crystal display with a negative mode configuration. Unlike the traditional (positive mode) TN displays, negative TN LCDs invert the display's colors: the background appears dark (typically black or gray), and the segments or characters appear light (white, yellow, green, etc.). 

 

 

Advantages of TN Negative LCDs:

 

  • Enhanced Readability in Low Light: The illuminated segments on a dark background stand out better in dim environments.
  • Aesthetic Appeal: Negative mode displays are often considered more modern or stylish due to their sleek, dark backgrounds.
  • Customizable Backlight Colors: A wide range of backlight options can be tailored to suit the product design.

 

 

Disadvantages:

 

  • Higher Power Consumption: The reliance on backlighting increases energy usage compared to positive TN LCDs, especially in battery-operated devices.
  • Poor Viewing Angles: Like all TN displays, the viewing angle is a limiting factor, though this can be mitigated with optical enhancements.
  • Limited Visibility in Bright Light: Negative mode displays can be harder to read in direct sunlight or bright conditions unless specifically designed with transflective properties.

 

 

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 3-5 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.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2003

  • Total Annual:

    60,000,000-600,000,000

  • Employee Number:

    700~1000

  • Ecer Certification:

    Verified Supplier

Shenzhen Genyu Optical Co., Ltd. was established in 2003. Mainly R&D, Production and sales of LCD Display、OLED, and TFT LCD Module. Professional customized LCD Screen (including TN、HTN、STN、FSTN、VA(BTN))、COG and COB LCD Modules. All of our products are passed CE, RoHS, and ISO 90... Shenzhen Genyu Optical Co., Ltd. was established in 2003. Mainly R&D, Production and sales of LCD Display、OLED, and TFT LCD Module. Professional customized LCD Screen (including TN、HTN、STN、FSTN、VA(BTN))、COG and COB LCD Modules. All of our products are passed CE, RoHS, and ISO 90...

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Get in touch with us

  • Reach Us
  • Shenzhen Genyu Optical Co., Ltd.
  • 5th Floor, 8Building, HuaFeng International Smart Made City, Shajing Baoan, Shenzhen, Guangdong, China
  • https://www.genyudisplay.com/

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