1.9pulgada nga Segment e-Paper V1.1
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B0BD4DR37Y 1.9 Pulgada nga Segment E Papel V1.1 Raw Display

Kasaysayan sa Pagbag-o

Bersyon	Kontento	Petsa	Panid
1	Bag-ong binuhat	2024/12/27	Tanan

TAPOSVIEW

Ang 1.9pulgada nga Segment e-Paper V1.1 usa ka Segment Electrophoretic Display Module nga magamit sa thermometer. Ang module kay integrated circuits lakip ang Segment drivers.

MGA FEATURES

Puti nga pagpamalandong labaw sa 35% (0 minuto) Contrast ratio labaw sa 9:1 (0 minuto) Lapad viewing anggulo Ultra ubos nga konsumo sa kuryente

Pamalandong mode Bi-stable nga display Komersyal nga temperatura range I2C interface

MEKANIKAL NGA ESPESPIKASYON

3.1 DIMENSYON

Parameter	Bili	Unit
Ipakita ang Resolusyon	91segment+1Vcom+1BG	bahin
Active Area Dimensions Diameter	28.11*41.35	mm
Overall Dimensions Width Height Thickness	32.11*49.35*0.87±0.1	mm

3.2 KONEKTOR SA KURYENTE

Serbisyo	Konektor	Gidaghanon sa mga pin
Interface	FPC pitch=0.5mm	8

Ang posisyon sa interface gilapdon FPC = (8+1) *0.5=4.5 mm

3.3 MECHANICAL DRAWING SA EPD MODULE
Mubo nga sulat:

1. Display module 1.9″ array for EPD;
2. Unspecified tolerance is ±0.20;
3. Materials confirm to RoHS standards;
4. The mark ✱ for control dimensions, ( ) for reference dimensions;
5. Product thickness(THK) includes: Top glass + EPL + PS film.

PIN ASSIGNMENT

DILI.	Ngalan	I/O	Deskripsyon
1	BUSY_N	0	L: interface is BUSY and not ready for write command and data H: interface is ready for write command and data
2	SCL	I	Serial clock for IIC interface
3	SDA	I/O	Serial data for I IC interface
4	RESB	I	Hardware Reset input pin. Kung ang RESB mao ang "L", ang pagsugod gipatuman
5	VDD	P	Core logic power pin
6	VSS	P	Yuta
7	NC	/	Ayaw pagkonektar
8	HV	C	HV, connect the capacitance 1 UF/25V

I = Input Pin, O =Output Pin, I/O = Bi-directional Pin (Input/Output), P = Power Pin, C = Capacitor Pin

MGA KINAIYA SA ELEKTRIKAL

Mga Kinaiya sa Module DC

Parameter	Simbolo	kahimtang	Min.	Typ.	Max.	Unit	Nota
Signal nga yuta	VSS		–	0	–	V
Logic Voltage paghatag	VDD		1.9	3.0	3.6	V
	IVDD	Update	–	1	1.2	mA
	Istop	Hunong nga mode	–	1	–	uA
Gate Positive supply	VPP		1.4	15	30	V
	IVPP	Update	–	30	–	uA
Pagtipig	Tst	Temperatura	0	–	50	ºC	2.3
	RHst	Relatibong humidity	–	–	70%		2.3
Naglihok	Tst	Temperatura	0	–	50	ºC	1.2.3
	RHst	Relatibong humidity	–	–	70%		2.3

Mubo nga sulat:

1. The temperature of panel display surface area should be 0℃ Min and 50℃ Max
2. No condensation and no frost
3. In order to keep good performance of EPD, please refer to precaution for storage condition

OPTICAL NGA MGA KARAKTERISTIKA

Parameter	kahimtang	Bili			Unit	Nota
		Min.	Typ.	Max.
Puti nga Pagpamalandong	0 ka minuto	35	–	–	ok
Contrast Ratio (CR)	0 ka minuto	9:01	–	–		1

(Tamb=25℃. Measurements are made with Eye-One Pro Spectrophotometer.)

Mubo nga sulat:

1. CR=Surface Reflectance with all white pixels/Surface Reflectance with all black pixels

MGA KINAHANGLANON SA PAGDUMALA, KALIGTASAN, UG KALIBOTAN

1. The EPD Panel is manufactured from fragile materials such as glass and plastic, and may be broken or cracked if dropped. Please handle with care. Do not apply force such as bending or twisting to the EPD panel
2. The display module should not be exposed to harmful gases, such as acid and alkali gases, which corrode electronic components
3. Do not apply pressure to the EPD panel in order to prevent damaging it
4. Do not connect or disconnect the interface connector while the EPD panel is in operation
5. Do not stack the EPD panels / Modules
6. Keep the EPD Panel / Module in the specified environment and original packing boxes when storage in order to avoid scratching and keep original performance
7. Do not disassemble or reassemble the EPD panel
8. Use a soft dry cloth without chemicals for cleaning. Please don’t press hard for cleaning because the surface of the protection sheet film is very soft and without hard coating. This behavior would make dent or scratch on protection sheet
9. Please be mindful of moisture to avoid its penetration into the EPD panel, which may cause damage during operation
10. It’s low temperature operation product. Please be mindful the temperature different to make frost or dew on the surface of EPD panel. Moisture may penetrate into the EPD panel because of frost or dew on surface of EPD panel, and makes EPD panel damage.
11. High temperature, high humidity, sunlight or fluorescent light may degrade the EPD panel’s performance. Please do not expose the unprotected EPD panel to high temperature, high humidity, sunlight, or fluorescent for long periods of time. Please store the EPD panel in controllable environment of warehouse and original package. Without sunlight, without condensation a temperature range of 15ºC to 35ºC, and humidity from 30%RH to 60%RH

PAGSULAY SA KASALIGAN

Dili.	Pagsulay	kahimtang	Pamaagi	Remark
1	Taas nga Temperatura nga Operasyon	T = +50°C, RH = 30% sulod sa 168 ka oras	IEC 60 068-2-2Bp	At the end of the test, electrical, mechanical, and optical specifications shall be satisfied
2	Ubos nga Temperatura nga Operasyon	T = 0°C sulod sa 168 ka oras	IEC 60 068-2-2Ab	At the end of the test, electrical, mechanical, and optical specifications shall be satisfied
3	Taas nga Temperatura nga Pagtipig	T = +70°C, RH=23% for 168 hrs	IEC 60 068-2- 2Bp	At the end of the test, electrical, mechanical, and optical specifications shall be satisfied
4	Ubos nga Temperatura nga Pagtipig	T = -25°C sulod sa 168 ka oras	IEC 60 068-2-1Ab	At the end of the test, electrical, mechanical, and optical specifications shall be satisfied
5	Taas nga Temperatura nga Taas nga Humidity nga Operasyon	T = +40°C, RH =70% sulod sa 168 ka oras	IEC 60 068-2-3CA	At the end of the test, electrical, mechanical, and optical specifications shall be satisfied
6	Taas nga Temperatura nga Taas nga Humidity Storage	T = +60°C, RH=80% sulod sa 168 ka oras	IEC 60 068-2-3CA	At the end of the test, electrical, mechanical, and optical specifications shall be satisfied
7	Thermal Shock	1 cycle: [-25°C 30min] → [+70°C 30min] : 50 cycles	IEC 60 068-2-14	At the end of the test, electrical, mechanical, and optical specifications shall be satisfied
8	Epekto sa Electrostatic (dili naglihok)	Modelo sa makina +/- 250V, 00, 200pF	IEC 62179, IEC 62180	At the end of the test, electrical, mechanical, and optical specifications shall be satisfied

BLOCK DIAGRAM

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