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(1) Display format : 122 32 dot-matrix ; 1/32 duty.
(2) Construction : STN / FSTN LCD, Bezel, Zebra and PCB.
(3) Optional LED or EL back-light.
(4) Controller : SED1520 or Equivalent.
(5) Besides +5V for logic circuit.
(6) Normal / Extended temperature type.
Parameter | Stand Value | Unit |
Dot size | 0.36(W) 0.41(H) | mm |
Dot pitch | 0.40(W) 0.45(H) | mm |
Viewing area | 60.0(W) 18.0(H) | mm |
Module size | 84.0(W) 44.0(H) 9.3 max (T) | mm |
Module size ( LED back-light) | 84.0(W) 44.0(H) 13.0 max (T) | mm |
Parameter | Symbol | Min | Max | Unit | |
Logic Circuit Supply Voltage | VDD-VSS | 0 | 8.0 | V | |
LCD Driving Voltage | VDD-VO | 0 | 10.0 | V | |
Input Voltage | VI | VSS | VDD | V | |
Operating Temp. | TOP | 0 | 50 | C | |
Storage Temp. | TSTG | -20 | 70 | C | |
Operating Temp. | TOP | -20 | 70 | C | |
Storage Temp. | TSTG | -30 | 80 | C | |
Application：
BIGBOOK Factory：
Why choose Us：
Packaging & Shipping：
Packaging: Carton boxess, Cupboard , EPE, Blister Tray, About the package way, it is up to the size of products,
according to customer request and demand. Different countries have not same requirement..
Shipping: Express way as DHL,Fedex,EMS,UPS,air shipping,sea shipping,Any shipping method you prefer.
Payment Method：
******************************************************************************************************************
Working principle of TFT-LCD liquid crystal display:
1.alignment treatment
The whole process is brush grinding processing, mainly in volume franella brush metal rollers grinding after firing the alignment film, liquid crystal molecules can advance towards a certain direction.
2,.the spread of the spacer
The purpose is to obtain a uniform thickness of the liquid crystal, it dispersed high density can be more uniform CELL GAP, if there is leakage when the spacer will reduce the quality and lower the degree of spacer dispersion can not even CELL GAP, will also affect the quality. So the spacer evenly spraying very important, at present with type spreading method is easier to control the density, the first to do with spacer, quasi solid combination on the rubber frame should be carried out after the CF and TFT.
3,.liquid crystal injection
I will use glass frame fixed on the machine, liquid crystal injection with straight type liquid crystal injection method, should pay attention to avoid spacer and broken spacer) together.
II first let the CELL internal vacuum, the CELL liquid crystal injection port into the liquid crystal tank, and then the vacuum for the action of nitrogen, the pressure difference between the inside and the outside of the liquid crystal will be injected into the CELL
The shape and arrangement of liquid crystal injection
TFD LCD screen:
TFD is the abbreviation of "Thin Film Diode", because TFT LCD screen consumption is high, and the cost is high, thus greatly increasing the cost of product, so EPSON specially developed TFD technology for mobile phone screen. It also belongs to the active matrix LCD screen, every pixel on LCD is equipped with a single diode.
Each pixel is controlled individually so that each pixel does not interact with each other. This can obviously improve the resolution, and can display dynamic pictures and colorful colors without trailing.
In terms of performance, the TFD LCD screen has the advantages of TFT LCD screen and STN LCD screen. The TFD LCD screen is more bright than the STN LCD screen, and the color is brighter. At the same time, the LCD screen is more electricity saving than the TFT LCD screen, but the color and brightness are still less than the TFT LCD screen.
(1) Display format : 122 32 dot-matrix ; 1/32 duty.
(2) Construction : STN / FSTN LCD, Bezel, Zebra and PCB.
(3) Optional LED or EL back-light.
(4) Controller : SED1520 or Equivalent.
(5) Besides +5V for logic circuit.
(6) Normal / Extended temperature type.
Parameter | Stand Value | Unit |
Dot size | 0.36(W) 0.41(H) | mm |
Dot pitch | 0.40(W) 0.45(H) | mm |
Viewing area | 60.0(W) 18.0(H) | mm |
Module size | 84.0(W) 44.0(H) 9.3 max (T) | mm |
Module size ( LED back-light) | 84.0(W) 44.0(H) 13.0 max (T) | mm |
Parameter | Symbol | Min | Max | Unit | |
Logic Circuit Supply Voltage | VDD-VSS | 0 | 8.0 | V | |
LCD Driving Voltage | VDD-VO | 0 | 10.0 | V | |
Input Voltage | VI | VSS | VDD | V | |
Operating Temp. | TOP | 0 | 50 | C | |
Storage Temp. | TSTG | -20 | 70 | C | |
Operating Temp. | TOP | -20 | 70 | C | |
Storage Temp. | TSTG | -30 | 80 | C | |
Application：
BIGBOOK Factory：
Why choose Us：
Packaging & Shipping：
Packaging: Carton boxess, Cupboard , EPE, Blister Tray, About the package way, it is up to the size of products,
according to customer request and demand. Different countries have not same requirement..
Shipping: Express way as DHL,Fedex,EMS,UPS,air shipping,sea shipping,Any shipping method you prefer.
Payment Method：
******************************************************************************************************************
Working principle of TFT-LCD liquid crystal display:
1.alignment treatment
The whole process is brush grinding processing, mainly in volume franella brush metal rollers grinding after firing the alignment film, liquid crystal molecules can advance towards a certain direction.
2,.the spread of the spacer
The purpose is to obtain a uniform thickness of the liquid crystal, it dispersed high density can be more uniform CELL GAP, if there is leakage when the spacer will reduce the quality and lower the degree of spacer dispersion can not even CELL GAP, will also affect the quality. So the spacer evenly spraying very important, at present with type spreading method is easier to control the density, the first to do with spacer, quasi solid combination on the rubber frame should be carried out after the CF and TFT.
3,.liquid crystal injection
I will use glass frame fixed on the machine, liquid crystal injection with straight type liquid crystal injection method, should pay attention to avoid spacer and broken spacer) together.
II first let the CELL internal vacuum, the CELL liquid crystal injection port into the liquid crystal tank, and then the vacuum for the action of nitrogen, the pressure difference between the inside and the outside of the liquid crystal will be injected into the CELL
The shape and arrangement of liquid crystal injection
TFD LCD screen:
TFD is the abbreviation of "Thin Film Diode", because TFT LCD screen consumption is high, and the cost is high, thus greatly increasing the cost of product, so EPSON specially developed TFD technology for mobile phone screen. It also belongs to the active matrix LCD screen, every pixel on LCD is equipped with a single diode.
Each pixel is controlled individually so that each pixel does not interact with each other. This can obviously improve the resolution, and can display dynamic pictures and colorful colors without trailing.
In terms of performance, the TFD LCD screen has the advantages of TFT LCD screen and STN LCD screen. The TFD LCD screen is more bright than the STN LCD screen, and the color is brighter. At the same time, the LCD screen is more electricity saving than the TFT LCD screen, but the color and brightness are still less than the TFT LCD screen.
