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| Brand Name : | ROYAL DISPLAY | 
| Model Number : | RYB4004A | 
| Certification : | SGS ROHS | 
| Supply Ability : | 500k/Month | 
| Delivery Time : | 25~28 Working Days | 
| Price : | Negotiable | 
RYB4004A LCD Display, 40x4 with Yellow-Green or White LED Backlight
| Item | Description | 
| Product Name | 40x4 COB LCD Module | 
| Model No. | RYB4004A | 
| Dot Format | 40 x 4 | 
| Outline Dimension(mm) | 190.0 x54MAX | 
| Assem. Size(mm) | 183.0 x 47 | 
| Viewing Area(mm) | 147x29.5 | 
| Character Size( mm) | 2.78 x 4.89 | 
| Viewing Angle | 6 O' clock | 
| LCD Type | STN-Gray, STN-blue VA | 
| Backlight | White LED backlight or No backlight | 
| Driver IC | ST7066U | 
| Power supply | 5V | 
| Interface | Parallel | 
| Operating Temp | -20º C~70º C | 
| Storage Temp | -30º C~80º C | 
1.Typical Applications:
Telephone, Home Automation, Industrial Instruments, Price Tag, Printer, Fax, etc
2.Features:
Transmissive, Transflective and Reflective Mode
Duty Ratio: 1:8~1:34 for one to four line characters
Wide Operation & Storage temperature range
High reliability
Low power consumption

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| Company Info. | 
| Royal Display Co.,Limited | 
| Verified Supplier | 
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