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{"title":"Driver IC HT1621 14Segment 16Segment 7 Segment Lcd Display Liquid Crystal","imgUrl":"https:\/\/img.chinax.com\/nimg\/a9\/44\/801f0fde83170a2ebe56537f23e1-200x200-1\/driver_ic_ht1621_14segment_16segment_7_segment_lcd_display_liquid_crystal_display_custom_black_va_tn_stn_lcm_monochrome.jpg","attrs":{"Type":"Segment","Display Size":"Customized","Place of Origin":"Guangdong, China","Brand Name":"Genyu"}}
{"title":"69.48 x 36.00 x 8.60 mm Module Size Custom Inverter LCD TN 7-Segment LCD Display","imgUrl":"https:\/\/img.chinax.com\/nimg\/16\/34\/06de02e98a73eb62c4d28041df68-200x200-1\/69_48_x_36_00_x_8_60_mm_module_size_custom_inverter_lcd_tn_7_segment_lcd_display_with_ht1621_drive_ic_and_removable_design.jpg","attrs":{"Type":"TN","Display Size":"Customized","Supplier Type":"Manufacturer","Place of Origin":"Guangdong, China"}}
{"title":"FSTN Segment LCD Display Module Customized PCB Board White Screen","imgUrl":"https:\/\/img.chinax.com\/nimg\/48\/fb\/48c8a66ff471d053dd4cdfd929da-200x200-1\/fstn_segment_lcd_display_module_customized_pcb_board_white_screen.jpg","attrs":{"Brand Name":"Genyu","Model Number":"GY1503-24641A1","Certification":"RoHS, ISO9001:2015","Place of Origin":"China"}}
{"title":"5.0V Custom Segment LCD Display HTN Positive Green Backlight Inverter LCD","imgUrl":"https:\/\/img.chinax.com\/nimg\/2c\/35\/d7d70af5b59d512df7313a7cb2c9-200x200-1\/5_0v_custom_segment_lcd_display_htn_positive_green_backlight_inverter_lcd_display.jpg","attrs":{"Brand Name":"Genyu","Model Number":"GY88128-25","Certification":"RoHS, ISO9001: 2015","Place of Origin":"China"}}
{"title":"Customized Segment LCD Module 7 14 Segment LCD Display HT1623 For Meter Box","imgUrl":"https:\/\/img.chinax.com\/nimg\/95\/e7\/bcda28200762932b4623fd027f7e-200x200-1\/customized_segment_lcd_module_7_14_segment_lcd_display_ht1623_for_meter_box.jpg","attrs":{"Brand Name":"Genyu","Model Number":"GY88128-360","Certification":"RoHS, ISO9001:2015","Place of Origin":"China"}}
{"title":"Custom LCD Segment Display Module HT1621 TN Positive Blue Backlight For Charger","imgUrl":"https:\/\/img.chinax.com\/nimg\/41\/42\/5dfb7831cd2572e987120aaa1062-200x200-1\/custom_lcd_segment_display_module_ht1621_tn_positive_blue_backlight_for_charger.jpg","attrs":{"Brand Name":"Genyu","Model Number":"GY8213A-6HPPS-02","Certification":"RoHS, ISO9001:2015","Place of Origin":"China"}}
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.
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.
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.
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.
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.
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...