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{"title":"11.6 Inch 3-Color Supermarket Electronic Label E-paper Display 960*640","imgUrl":"https:\/\/img.chinax.com\/nimg\/5d\/e0\/fe5e76a03351e92fa1a058a1d16d-200x200-1\/11_6_inch_3_color_supermarket_electronic_label_e_paper_display_960_2a640_resolution_low_power_consumption.jpg","attrs":{"Brand Name":"YZY","Model Number":"YE116A10","Certification":"RoHS\/CE\/CB","Place of Origin":"Guangdong, China"}}
{"title":"4.37 Inch E-paper Display 176*480 Resolution 24pin Low Power Consumption E-Ink","imgUrl":"https:\/\/img.chinax.com\/nimg\/1e\/14\/2ef0d4844a4740d76db73e5a55b4-200x200-1\/4_37_inch_e_paper_display_176_2a480_resolution_24pin_low_power_consumption_e_ink.jpg","attrs":{"Brand Name":"YZY","Model Number":"YE0437A08","Certification":"RoHS\/CE\/CB","Place of Origin":"Guangdong, China"}}
{"title":"4.2 Inch E-paper Display 400*300 Resolution 24pin Low Power Consumption E-Ink","imgUrl":"https:\/\/img.chinax.com\/nimg\/dc\/77\/ef479f4b8dac4d757cf8a1dbf7c3-200x200-1\/4_2_inch_e_paper_display_400_2a300_resolution_24pin_low_power_consumption_e_ink.jpg","attrs":{"Brand Name":"YZY","Model Number":"YE042A88","Certification":"RoHS\/CE\/CB","Place of Origin":"Guangdong, China"}}
{"title":"3.7 Inch E-paper Display 240*416 Resolution 24pin Low Power Consumption E-Ink","imgUrl":"https:\/\/img.chinax.com\/nimg\/0b\/62\/3ec8203680bc9f857f1e5fc21127-200x200-1\/3_7_inch_e_paper_display_240_2a416_resolution_24pin_low_power_consumption_e_ink.jpg","attrs":{"Brand Name":"YZY","Model Number":"YE037A30","Certification":"RoHS\/CE\/CB","Place of Origin":"Guangdong, China"}}
{"title":"2.66 Inch E-paper Display 152*296 Resolution 24pin Low Power Consumption E-Ink","imgUrl":"https:\/\/img.chinax.com\/nimg\/1b\/6c\/9cb9a6870e5b6182ea550cc73e62-200x200-1\/2_66_inch_e_paper_display_152_2a296_resolution_24pin_low_power_consumption_e_ink.jpg","attrs":{"Brand Name":"YZY","Model Number":"YE0266A202","Certification":"RoHS\/CE\/CB","Place of Origin":"Guangdong, China"}}
The YE027A71 is an Active Matrix Electrophoretic Display (AMEPD) optimized for medium-size high-definition scenarios. It features a 2.7-inch active area (38.19×57.29mm) with 176×264 pixels (0.217mm pitch, 117 DPI), supporting Black/White 2-color display—ideal for clear, high-contrast information presentation in electronic shelf labels. The module integrates a SSD1680 driver IC, including gate buffer, source buffer, timing control, oscillator, DC-DC converter, SRAM, and LUT, ensuring stable performance. With an ultra-thin outline (45.8×70.42×0.90mm) and lightweight design (5.0±0.2g), it fits seamlessly into miniaturized devices like electronic shelf labels, smart wearables, and portable terminals. The hard-coat antiglare surface and pure reflective mode eliminate glare under strong light, while bi-stable technology ensures ultra-low power consumption—only drawing current during screen updates.
The YE027A71 excels in medium-size high-definition scenarios with its 117 DPI display and 2-color high contrast. It clearly presents black-and-white information, making it perfect for electronic shelf labels, smart wearables, and portable terminals. Its pixel pitch (0.217×0.217mm) ensures sharp text and barcodes, even small fonts remain legible. The hard-coat antiglare surface eliminates glare under direct sunlight, maintaining readability in retail stores or outdoor kiosks. With an ultra-thin (0.90mm) and lightweight (5.0g) design, it fits into space-constrained devices like smart labels, while ultra-low power consumption (≤3μA deep sleep) enables over 12 months of battery life for daily-updated applications.
The YE027A71 has diverse industry applications. In retail, it serves as standard electronic shelf labels for various products (e.g., groceries, electronics), using black-white high contrast to display product names, prices, and stock status—enhancing customer information access. Its low power consumption reduces retail maintenance costs. In logistics, it functions as cargo tags, displaying waybills and transportation statuses, withstanding -25~60℃ transportation for 10 days. In smart wearables, its compact size fits into fitness trackers or smart badges, showing steps, heart rate, or identification information. In industrial control, it acts as status monitors, indicating normal (white background with black text) and fault (black background with white text) states. With ROHS2.0+HF+REACH compliance and rigorous reliability testing, it meets global environmental and reliability demands.
The YE027A71 features 176×264 resolution (117 DPI) with 0.217mm pixels, delivering sharp text, barcodes, and graphics—ideal for displaying clear information in medium-size scenarios. Its 2-color performance is outstanding: white state L*≥64, black state L*≤14, with high reflectance and contrast ratio (white reflectance divided by dark reflectance) ensuring clear visibility in low light. The pure reflective mode saves power by eliminating backlighting, while the hard-coat antiglare surface reduces glare under direct sunlight, maintaining readability in outdoor/bright indoor scenarios. With an ultra-wide viewing angle, there’s no brightness deviation from any direction, supporting multi-person viewing for shared devices.
◊ Ultra-Low Power: Long Battery Life, Energy Efficiency
Powered by bi-stable technology, the module only consumes power during updates (max 70mAs at 25℃) and draws ≤3μA in deep sleep. A standard lithium battery can power daily-updated devices for over 12 months, reducing replacement frequency. The on-chip booster generates VCOM, Gate (VGH/VGL), and Source (VSH1/VSH2/VSL) voltages internally, simplifying external circuits and optimizing efficiency. Low-voltage detection (VCC: 2.4~3.6V) monitors battery status, while high-voltage ready detection prevents abnormal operation. The internal/external temperature sensor (I2C) enables real-time waveform adjustment, ensuring stability in 0~50℃ environments.
◊ Thin & Durable: Easy Integration, Long Service Life
With an outline of 45.8×70.42×0.90mm and weight of 5.0±0.2g, the YE027A71 fits into medium-size devices like electronic shelf labels and portable terminals. It passed rigorous reliability tests: 240-hour high/low-temperature operation (40℃/0℃), 50 temperature cycles (-25℃~70℃), 168-hour high-humidity operation (40℃, 90%RH), and ESD testing (contact ±2KV/air ±8KV). The hard-coat screen resists scratches and fingerprints, while ROHS2.0+HF+REACH compliance meets global standards. Its 5-year design life (25℃/60%RH, daily updates) ensures long-term use. The flexible FPC with PI stiffener simplifies installation in non-flat layouts.
◊ Flexible Interface & Easy Integration: Low Development Cost
The module supports 3-wire/4-wire SPI (selectable via BS pin) and I2C for temperature sensors, compatible with most MCUs and embedded systems—no complex drivers needed. The 26-pin 0.5mm ZIF Socket and easy-to-tear sticker enable quick, secure installation. Customizations include FPC length/bending area (for non-flat devices), cover glass processing (anti-glare/anti-fingerprint), and OTP programming (10-byte user ID, waveform parameters), adapting to diverse application needs like electronic shelf labels and industrial monitors.
Technical Drawing
PIN Definition
PIN
Symbol
Description
Remark
1
NC
No connection
2
NC
No connection and do not connect with other NC pins
Keep Open
3
GDR
N-MOS gate control
4
RESE
Current sense input for control loop
5
NC
No connection and do not connect with other NC pins
Keep Open
6
VSH2
Positive source voltage
7
GND
Ground
8
GND
Ground
9
BS
Bus selection pin
Low=4-wire SPI, High=3-wire SPI
10
BUSY_N
Busy state output pin
High=IC working, no command allowed
11
RST_N
Global reset pin
Active low
12
DC
Command/Data control pin
High=Data, Low=Command
13
CSB
Chip Select input pin
Low=IC enabled for MCU communication
14
SCL
Serial communication clock input
15
SDA
Serial communication data input
16
VDDIO
IO voltage supply
17
VCC
Digital/Analog power
2.4~3.6V
18
VSS
Digital ground
19
VDD
1.5V voltage input & output
20
VPP
OTP program power
10V
21
VSH1
Positive source voltage
22
VGH
Positive gate voltage
23
VSL
Negative source voltage
24
VGL
Negative gate voltage
25
VCOM
VCOM driving voltage
OTP programmed in factory
26
NC
No connection
Customization Options
The YE027A71 offers multiple customization options to meet diverse application needs:
FPC Design: Flexible layout and connector type can be adjusted to fit system requirements.
Cover Glass: Size, thickness, shape, and surface printing (logo, pattern) can be customized.
Display Optimization:Custom waveform parameters for specific temperature ranges (0~50℃) to enhance contrast and stability.
OTP Programming: 10-byte user ID storage for module identification, customized VCOM voltage for optimized display effect.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller,Agent,Trading Company
Year Established:
2008
Total Annual:
6000000-8000000
Employee Number:
150~230
Ecer Certification：
Verified Supplier
Shenzhen Yingzhanying Technology Co., Ltd. was established in January 2018 and is located in Shenzhen, China -this global hubcity for the electronics industry.
The company has always been dedicated top roviding customized services, research and development,sales,and after-aless ervices i... Shenzhen Yingzhanying Technology Co., Ltd. was established in January 2018 and is located in Shenzhen, China -this global hubcity for the electronics industry.
The company has always been dedicated top roviding customized services, research and development,sales,and after-aless ervices i...
