3.4 Inch Vertical TFT LCD Screen IPS MCU SPI LCD Display
The YT034B001 is a 3.4-inch diagonal a-Si TFT-LCD display panel
with integrated WLED backlight system, no backlight driver and
capacitive touch screen. Its working temperature range is - 20 ~ 70
℃ ° The storage temperature range is - 30 ~ 80 ℃ ° C. Its general
features are summarized as follows: portrait, WLED backlight.
According to its characteristics, it is suggested that the display
should be used in the fields of mobile phone, translator and point
reading pen.
Features
1. 0.4T Glass
2. Thin and light weight
3. Low Power consumption, High trans, High CR, Wide view angle
4. RoHS Compliant
Application
It can be used in mobile phone, translator, automobile rearview
mirror and reading pen etc.
General Specifications
| ITEM | Sandard value | Unit |
| size | 3.4 | Inch |
| LCD Type | Transmissive /Normally Black | -- |
| Drive element | TFT active matrix | -- |
| Number of pixels | 176*3RGB(H)X320(V) | Dots |
| Pixel arrangement | RGB stripe | -- |
| Pixel Pitch (W*H) | 0.1335*0.11135 | mm |
| Active area | 22.695(H) *42.72(V) | mm |
| LCM Mechanical Outline Size(W*H*T) | 25.8(H) ×49.72(V)×1.43(T) (Note 1 ) mm | mm |
| Viewing direction | All Best image | - |
| LCM Driver IC | ST7789V | - |
| LCM interface | Interface 4-SPI/8bit 8080 - | - |
| Lcm pin n count | 40PIN | |
| Backlight leds | 4 | pcs |
| Backlight current | 80 | mA |
| Backligh voltage | 3.2 | V |
| operating temperature | -20+60 | ℃ |
| storage temperature | -30+70 | ℃ |
| Lumens degrees | 300 | Cd/㎡ |
Outline Dimension (unit: mm)
Why Choose us:
1. Our company established in 2011, and have a long-term
cooperation with many well-known company.
2. We have a professional r&d team and technical support.
3. We have a large number of spot inventory and we can ship
delivery asap after payment.
4. We are direct agent of these brands,ordering process simple and
delivery time short.
5. All screen ship from our company has long warranty and we have
enough technical support can provide after-sales service.
Precautions for Use of LCD Modules
1.1 Handling Precautions
1.1.1 The display panel is made of glass. Do not subject it to a
mechanical shock by dropping it from a high place, etc.
1.1.2 If the display panel is damaged and the liquid crystal
substance inside it leaks out, be sure not to get any in your
mouth, if the substance comes into contact with your skin or
clothes,promptly wash it off using soap and water.
1.1.3 Do not apply excessive force to the display surface or the
adjoining areas since this may
cause the color tone to vary.
1.1.4 The polarizer covering the display surface of the LCD module
is soft and easily scratched.
Handle this polarizer carefully.
1.1.5 If the display surface is contaMinated, breathe on the
surface and gently wipe it with a
soft dry cloth. If still not completely clear, moisten cloth with
one of the following solvents:
- Isopropyl alcohol
- Ethyl alcohol
Solvents other than those mentioned above may damage the polarizer.
Especially, do not use the
following:
- Water
- Ketone
- Aromatic solvents
1.1.6 Do not attempt to disassemble the LCD Module.
1.1.7 If the logic circuit power is off, do not apply the input
signals.
1.1.8 To prevent destruction of the elements by static electricity,
be careful to maintain an
optimum work environment.
1.1.8.1 Be sure to ground the body when handling the LCD Modules.
1.1.8.2 Tools required for assembly, such as soldering irons, must
be properly ground.
1.1.8.3 To reduce the amount of static electricity generated, do
not conduct assembly and other work under dry conditions.
1.1.8.4 The LCD Module is coated with a film to protect the display
surface. Be care when peeling off this protective film since static
electricity may be generated.
1.2 Storage precautions
1.2.1 When storing the LCD modules, avoid exposure to direct
sunlight or to the light of fluorescent lamps.
1.2.2 The LCD modules should be stored under the storage
temperature range. If the LCD modules will be stored for a long
time, the recommend condition is:
Temperature : 0°C~ 40°C Relatively humidity: <80%
1.2.3 The LCD modules should be stored in the room without acid,
alkali and harmful gas.
1.3 Transportation Precautions
1.3.1 The LCD modules should be no falling and violent shocking
during transportation, and also should avoid excessive press,
water, damp and sunshine.
