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E Paper Display Screen 2.9 Inch Electronic Price Tag Screen 128x296 Resolution

Categories	E-Ink Epaper Display
Brand Name:	RGH
Model Number:	SE0290N01A0
Certification:	ISO9001/ISO14001
Place of Origin:	Shenzhen,China
MOQ:	3PCS
Price:	Negotiable
Payment Terms:	L/C, T/T,Paypal
Supply Ability:	3.5kk
Delivery Time:	3-5weeks
Packaging Details:	Standard Exportation Package
Screen Size:	2.9 inch
Resolution:	128*296 Pixels
Pixel Pitch:	TBD
Active Area:	27(H) x 27(V) mm
interface type:	SPl interface
Outline Dimension:	36.7079.001.14 mm
Weight:	TBD
Touchscreen:	No
Color:	Black/White
Backlight:	No

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Rongguang Hui Optoelectronics Science and Technology

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E Paper Display Screen 2.9 Inch Electronic Price Tag Screen 128x296 Resolution

1. General Description

SE0290N01 is an Active Matrix Electrophoretic Display(AM EPD), with interface and a reference systemdesign. The 2.9" active area contains 128x296 pixels, and has 2-bit full display capabilities. The module is a TFT.array driving electrophoretic display, with integrated circuits including gate buffer, source buffer, MCU interfacetiming control logic, oscilator, DC-DC, SRAM, LUT, VCOM. Module can be used in portable electronic devices,such as Electronic Shelf Label (ESL)System.

2. Features
128x296pixels display
White reflectance above 30%
Contrast ratio above 8:1
Uitra wide viewing angle
Uitra low power consumption
Pure reflective mode
Bi-stable display
Landscape, portrait modes
Ultra Low current deep sleep mode
On chip display RAM
Waveform stored in On-chip OTP
Serial peripheral interface available
On-chip oscillator
On-chip booster and regulatorcontrol for generating VCOM, Gate and Source driving voltagePC signal master interface to read extemal temperature sensor

3. Application
Electronic Shelf Label System

No.	Name	VO	Description	Remark
1	NC	/	Do not connectwith other NC pins
2	GDR	0	N-Channel MOSFET Gate Drive Control
3	RESE		Current Sense Input for the Control Loop
4	VGL	C	Negative Gate driving voltage
5	VGH	C	Positive source driver voltage for Source
6	TSCL	0	I²C Interface todigitaltemperature sensorClock pin
7	TSDA	/O	FC Interface to digital temperature sensor Data pin
8	BS1		Bus Interface selection pin	Note 5-4
9	BUSY	0	Busy state output pin	Note 5-3
10	RES#		Reset signal input.Active Low.
11	D/C#	I	Data/Command control pin	Note 5-2
12	CS#	I	Chip select input pin	Note 5-1
13	D0		Serial Clock pin (SPI)
14	D1	I	Serial Data pin (SPI)
15	VDDIO	P	Power Supply for interface logic pins.It should beconnected with VDD
16	VCI	P	Power Supply for the chip
17	VSs	P	Ground
18	VDD	C	Core logic power pin VDD can be regulated internally fromVCl.A capacitor should be connected between VDD and VSS under all circumstances
19	VPP	P	Power Supply for OTP Programming
20	VSH	C	Positive Source driving voltage
21	PREVGH	C	Positive Gate driving voltage
22	VSL	C	Negative Sourcedriving voltage
23	PREVGL	C	Negative Gate driving voltage
24	VCOM	C	VCOM driving voltage

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