Product Specifications
| Prod Model: |
GH12864-20 |
| Construction: |
Cog |
| Operating Voltage(Vdd): |
3.3V,5V |
| Backlight Voltage(Vbl): |
3.3V,5V |
| Operating Temperature(Degree Celsius): |
-20ºC~70ºC |
| Storage Temperature(Degree Celsius): |
-30ºC~80ºC |
| Viewing Direction: |
6 O’clock |
| DOT Matrix: |
128*64 |
| Viewing Area: |
48.00*36.00 |
| Active Area: |
44.77*30.05 |
| Outline Dimension: |
54.00*45.00*5.50max |
| Usage: |
Small-sized LCM |
| Digital LCD Module Type: |
Counting Module |
| Type: |
Graphic |
| Response Time: |
10ms |
| Display Technology: |
STN |
| DOT-Matrix Graphic LCD Module Type: |
Row/Column-Driven |
| LCD Drive Mode: |
Static Drive LCD Module |
| Customized: |
Non-Customized |
| Touch Screen Type: |
No Touch |
| Viewing Angle: |
90 Degree |
Product Description
1.Description:
| Model | GH12864-20 |
| Construction | COG |
| Display Type | STN |
| Operating Voltage(VDD) | 3.3V,5V |
| Backlight Voltage(VBL) | 3.3V,5V |
| Operating Temperature(degree Celsius) | -20ºC~70ºC |
| Storage Temperature(degree Celsius) | -30ºC~80ºC |
| Viewing Direction | 6 o'clock |
| Dot Matrix | 128*64 |
| Viewing Area | 48.00*36.00 |
| Active Area | 44.77*30.05 |
| Outline Dimension | 54.00*45.00*5.50MAX |
| Backlight | LED,White |
2. The interface definition
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| NC | NC | NC | NC | VLCD | V+ | V- | B- | B+ | VSS |
| 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| VDD | BM1 | BM0 | D7 | D6 | D5 | D4 | D3 | D2 | D1 |
| 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 |
| D0 | WR1 | WR0 | CD | RST | CS0 | NC | NC | NC | NC |
3. FAQ 4. Related Products
| 1. Chracter lcd (8x1, 8x2, 16x1, 16x2, 16x4, 20x2, 20x4 , etc.) |
| 2. Graphic lcd (122x32, 128x64, 192x64, 240x128, 320x240 , etc.) |
| 3.TFT LCD (1.44", 1.77", 2", 2.2",2.4", 2.8", 3",3.2", 3.5", 4.3", 5", 5.5", 5.7", 6.2", 7", 8", 9", 9.7".10.1", 10.2", 10.4",17" , etc. |
| 4. TN/STN/HTN/VA segment custom lcd ,LED backlight panel |
| All kinds of LCD Module can customize according to customer`s requirement. |
Safety
Liquid crystal is poisonous. Do not put it in your mouth. If liquid crystal touches your
skin or clothes, wash it off immediately by using soap and water.
1. Store the module in a dark room where must keep at 25±10ºC and 65%RH or less.
2. Do not store the module in surroundings containing organic solvent or corrosive gas.
3. Store the module in an anti-electrostatic container or bag.
Application:
Autoelectronics,3D&Shutter,Meters&Instrument,Telecommunication,Domestic electrical appliance(Household appliance), Fuel dispensers, Office equipment, Medical &health equipment, Business related facility, Education electronics
We specialized in sales of LCD/LCM/TFT liquid crystal displays. Its products are widely used in electric power terminal, numerical control, Instrumentation, medical equipment, security, tax control equipment Industrial automation and other fields.
The company can provide various specifications of TN, STN, FSTN. TFT LCD screens and solutions.
Hunan Huayuan Display Technology Co. Ltd., and Shenzhen Huayuan Display Technique Co. Ltd., which are wholly owned subsidiaries of Huayuan holding, is responsible for the R & D, production and sales of all kinds of LCD, LCM liquid crystal displays.
Hunan Huayuan Display Technology Co., Ltd. is located in Zhuzhou high tech Zone, Hunan Province. The plant area occupies 6000 square meters, with a 100000 grade purification workshop, 2 automatic SMT production lines, the aging room, laboratory and other supporting facilities. The company has a professional R & D team with high quality and high education. At the same time it has a close cooperation with Hunan University, Hunan University of
Technology and other famous domestic universities, research Institutions to focus on R & D, production of various specifications of TN, STN, FSTN, TFT modules, and a variety of customized LCD displays.
Huayuan Holding always adheres to the business philosophy of "innovation, excellence, integrity and dedication, " and strives to make the company become a global well-known enterprises.
