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1.39 Inch Circular OLED Screen Round OLED Arduino 454*454 Resolution
Product Attributes
Attribute
Value
Display Technology
AMOLED Display Module
Name
Touch Panel AMOLED
Display size
1.39 inch
Resolution
454*454
Interface
MIPI/SPI
Brightness
450C/D
View angle
All
Product Description
HX139LX007R is a high-resolution AMOLED screen featuring 1.39-inch 454*454-pixel MIPI/SPI dual-interface display, high-definition circular touchscreen, compatible with smart devices.
A: Technical Parameter
Part No:
HX139LX007R
Display Mode
1.39 inch AMOLED display
Outline size(mm)
39.612(V)+39.412(W)+0.68(T)
AA size(mm)
35.412mm*35.412mm
Display dots
454*454
View Angle
ALL
Interface
MIPI
Brightness
450C/D
Working temp
-20~70
Storage temp
-30~80
B: Product Picture
C: Drawing & Pin Definition
D: OLED Product Knowledge
The key advantages of AMOLED (Active-Matrix Organic Light-Emitting Diode) displays include:
Perfect Blacks & Infinite Contrast
Vibrant Colors & Wide Gamut
Ultra-Fast Response Times
Flexibility & Thin Designs
Energy Efficiency
Always-On Displays (AOD)
Superior Viewing Angles
HDR Performance
AMOLED Disadvantages:
AMOLED is extremely expensive than LCD and TFT, lifetime is shorter than LCD and TFT and has lower peak brightness in sustained use.
E: 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
Huaxin Technology (Enshi)Co.,LTD
Hubei.Enshi
Date of foundation: 2009
High technology enterprise mainly work 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+
RD accounts for 10%
QC accounts for 15%
F: 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
G: Product Application
Smartphones and tablets
Wearables (smartwatches like Apple Watch)
AR/VR headsets
Television and Monitors
Automotive display
Medical and smart home
H: Power Efficiency of AMOLED Displays
1. Power Consumption:
AMOLED displays consume power on a per-pixel basis, meaning that pixels that display black or dark content consume very little power, while pixels displaying bright or white content consume more power.
LCD and LED displays require a constant backlight that consumes power regardless of the displayed content.
2. Content Dependency:
AMOLED displays are more power-efficient for content with a lot of dark or black areas, as the individual pixels can be turned off to save power.
LCD and LED displays consume a relatively constant amount of power regardless of the displayed content, as the backlight remains active.
3. Brightness Control:
AMOLED displays can dynamically adjust the brightness of individual pixels, allowing for better power efficiency in low-brightness scenarios.
LCD and LED displays typically have a fixed backlight brightness, which can result in higher power consumption even when the display content does not require maximum brightness.
4. Display Size:
AMOLED displays tend to be more power-efficient for smaller display sizes, as the power consumption scales with the number of pixels.
Larger LCD and LED displays may require more power-hungry backlights, potentially reducing their power efficiency compared to AMOLED displays of the same size.
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...
