Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
1.38 Inch Round TFT Display - 240×240 Dots, SPI Interface, Driving IC NV3002B
Product Specifications
Attribute
Value
Display Technology
TFT Panel
Name
Round TFT Display
Size
1.38 inch
Resolution
240×240
Brightness
380c/d
Interface
SPI
Driving IC
NV3002B
Product Description
The HX138QV001A is a 1.38 inch round TFT display with 240×240 dots resolution, all-view angle, SPI interface, 280nits brightness, and NV3002B driving IC.
Technical Parameters
Part No.
HX138QV001A
Display Mode
1.38 inch round TFT display
Outline Size (mm)
48×48×2.5
AA Size (mm)
35.14×35.14
Display Dots
240×240
View Angle
ALL
Interface
SPI
Brightness
380C/D
Working Temperature
-20°C to 70°C
Storage Temperature
-30°C to 80°C
Driving IC
NV3002B
Product Images
TFT Product Knowledge
TFT substrate input and CF substrate input flow chart:
TFT structure:
Huaxin Advantage
Factory base located at inland city which has cost effective
Most advanced new equipment which can keep quality stable
Most processes using fully automatic equipment which has efficiency and stable quality
Professional engineers and production leaders who work in LCD field for more than 20 years
Self design for customized product
Our Certificates
ISO14001
ISO9001/IATF16949
SGS of LCD module
Company Information
Huaxin Technology (Enshi) Co., LTD
Location: Hubei, Enshi
Date of foundation: 2009
High technology enterprise mainly working on research and development, producing and sells LCD, LCM, TFT, backlight, OLED
LCD includes: VA, TN, HTN, STN, FSTN, CSTN and other series
LCM includes: COB, TBA, COG, TP, LED backlight and other series
Register capital: Twenty million
Current staff: 500+
R&D accounts for 10%
QC accounts for 15%
Production Capacity
Annual Production Capacity
2021 (Current)
2022 (Goal)
2023 (Challenge)
2024 (Challenge)
2025 (Challenge)
Remark
LCD Production Capacity
4.5
9
9
9
9
Unit: thousands of logarithms/Day
LCM Production Capacity
70
150
300
450
450
Unit: Thousand piece/Day
Backlight Production Capacity
100
200
300
500
500
Unit: Thousand piece/Day
OLED Production Capacity
10
20
30
40
50
Unit: Thousand piece/Day
Product Applications
Car navigation & printer
Video call & advertising
Automotive & medical devices
Fitness equipment & handheld devices
Industrial control and home appliance
TFT Display Characteristics
Image Quality: Excellent image quality with high resolution, sharpness, and color accuracy
Response Time: Fast response times for quick pixel switching
Viewing Angles: Wide viewing angles with minimal color shifts
Energy Efficiency: More energy-efficient than other display technologies
Size and Flexibility: Available in various sizes from small handheld devices to large panels
Backlighting: Typically uses LED backlighting system
Wide Applications: Suitable for diverse applications
Limitations of TFT Displays
Limited Viewing Angles: Some models may have restricted viewing angles
Limited Contrast Ratio: May not achieve deep blacks in some conditions
Backlighting and Power Consumption: Requires backlighting which affects power usage
Response Time and Motion Blur: Potential for motion blur in fast-moving images
Limited Flexibility: Rigid structure compared to some newer technologies
Limited Color Gamut: May not cover the full color spectrum
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2009
Total Annual:
15,000,000-20,000,000
Employee Number:
>500
Ecer Certification：
Verified Supplier
Huaxin Technology Co., Ltd. is a high-tech enterprise specializing in the research and development, production, and sales of liquid crystal panels (LCD), liquid crystal display modules (LCM), touch screens (TP), OLEDs, and LED backlight sources. The company's factory covers an area of 30,000 s... Huaxin Technology Co., Ltd. is a high-tech enterprise specializing in the research and development, production, and sales of liquid crystal panels (LCD), liquid crystal display modules (LCM), touch screens (TP), OLEDs, and LED backlight sources. The company's factory covers an area of 30,000 s...
