1.28 inch IPS semi transparent small square screen with 240 * 240
resolution ST7301 driver IC application for smartwatch
Product Overview
1.1 Description
YT0128B007 is an active matrix TFT-LCD model that uses amorphous
silicon TFT (thin film transistor) as the active switching device.
It is a semi reflective display that operates in normal black
color. This TFT LCD display has an active area measured diagonally
at 1.28 inches and features a 240 horizontal by 240 vertical pixel
array. Each pixel is divided into red, green, and blue dots
arranged in vertical stripes, and the panel can display 262K
colors.
1.2 Feature
-Commonly used for smart watches or other industrial control
terminal displays
-Module Design
-RoHS Compliant
-TFT Interface: 3/4 SPI
General specifications
| No. | Item | Specification | Unit |
| 1 | LCD Size | 1.28 | inch |
| 2 | Panel Type | IPS | - |
| 3 | Resolution | 240 x (RGB) x 240 | pixel |
| 4 | Display Mode | IPS Transflective,Normal black | - |
| 5 | Display Number of Colors | 262K | - |
| 6 | Viewing Direction | ALL | - |
| 7 | Contrast Ratio | 500 | - |
| 8 | Luminance | 300 | cd/m2 |
| 9 | Module Size | 26.1(H) x 29.15(V) x1.85(D) | mm |
| 10 | Active Area | 23.02(H) x 23.02(V) | mm |
| 11 | Pixel Pitch | 0.35(H ) x 0.35(V) | mm |
| 12 | Weight | 9 | g |
| 13 | Driver IC | ST7301 | - |
| 14 | Driver IC RAM Size | 240x24x240 | bit |
| 15 | Light Source | 2 LEDs White | - |
| 16 | Interface | 3 /4 SPI | - |
| 17 | Operating Temperature | -20~60 | ℃ |
| 18 | Storage Temperature | -40~80 | ℃ |
Product Details
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Precautions
1. HANDLING
1.1. Polarizer Cleaning, Petroleum N-hexane is recommended for
cleaning the front/rear polarizers and reflectors, toluene and
ethanol are not allowed to avoid damaging the surface.
1.2. Body grounding, must wear Anti-ESD wrist strap while pick up
LCDs.
1.3. FPC Soldering, less than 300℃/3S, solder must be grounding on
grounding bench.
1.4. If use electric Screwdriver to do assembly, screwdriver must
be grounding.
2. STORAGE
2.1. Keep in a sealed polyethylene bag.
2.2. Keep in a dark place.
2.3. Keep in temperature between 0°C and 35°C.
NOT allowed at 70°C for more than 160 Hours, or at -20°C for more than 48 Hrs.
3. SAFETY
If liquid crystal leak out of a damaged glass cell, DO NOT put it
in your mouth or touch eyes, if the liquid crystal touch your skin
or clothes, please wash it off immediately using soap and water.
Limited Warranty
Unless otherwise agreed between ADIA and customer, ADIA will
replace or repair any of its LCD modules which are found to be
functionally defective when inspected in accordance with ADIA LCD
acceptance standards (copies available upon request) for a period
of one year from date of shipments. Cosmetic/visual defects over
specs must be returned to ADIA within 30 days of shipment.
Confirmation of such date shall be based on freight documents. The
warranty liability of ADIA limited to repair and/or replacement on
the terms set forth above. ADIA shall not be responsible for any subsequent or
consequential events.
RETURNING LCM UNDER WARRANTY – TERMS AND CONDITIONS
No warranty can be granted if the precautions stated above have
been disregarded. The typical examples of violations are :
- Broken LCD glass.
- Circuit modified in any way, including addition of components.
Module repairs will be invoiced to the customer upon mutual
agreement. Modules must be returned with sufficient description of
the failures or defects. Any connectors or cable installed by the
customer must be removed completely without damaging the PCB’s eyelet, conductors and terminals.
