Winstar provides a series of COB character OLED modules, namely WEH001602A, WEH001602C, WEH001602D, WEH001602E, and WEH001602H. These modules share several common features while also having distinct characteristics.
All of them are equipped with a PCB board and are designed to display 16 characters per 2 lines. They come in diagonal sizes of either 2.29 inches (WEH001602A, WEH001602C, WEH001602D, WEH001602E) or 3.67 inches (WEH001602H). In terms of interface options, they all offer a default 6800 interface, along with additional choices of 8080 and SPI, significantly enhancing their compatibility and flexibility in various applications.
Each module is integrated with an all - in - one Fonts controller IC. The built - in ROM standard font library is a common asset among them, containing ASCII, English, Russian, European, and Japanese character sets. This comprehensive font library eliminates the need for users to develop or import additional character sets, facilitating use in different language - based applications.
Regarding electrical specifications, they operate within a logic supply voltage range of 4.8V to 5.3V, with a typical value of 5.0V. Their wide operating temperature range from - 40°C to + 80°C and storage temperature range from - 40°C to + 85°C enable them to function well in harsh environmental conditions, whether extremely cold or hot. Additionally, they all feature a high contrast ratio of 10,000:1, ensuring that the characters displayed are sharp, clear, and easily distinguishable, even in low - light or high - glare situations.
The OLED technology endows these modules with a set of remarkable features. Their ultra - thin design makes them suitable for applications where space is a constraint. The organic self - emitting nature eliminates the need for a backlight, which not only reduces power consumption but also contributes to a more compact structure. The wide viewing angles with almost no angle limitation ensure that the display can be clearly seen from various perspectives, making it ideal for public displays or applications where multiple viewers need to access the information. The low power consumption aspect is crucial for battery - powered devices, as it helps to extend the battery life. High brightness ensures visibility in different lighting conditions, while the fast response time allows for smooth and seamless display updates.
The WEH001602A has an outline size of 80.0 x 36.0 mm and a viewing area size of 66.0 x 16.0 mm. It shares the same outline size, viewing area size, and pinout as Winstar LCD item no. WH1602B. This makes it a direct replacement option for existing WH1602B - based systems. Although it doesn't have any particularly unique features among these modules, its compatibility with the WH1602B is a significant advantage for customers looking to upgrade from an LCD to an OLED display without major modifications to their existing setups. It is highly recommended for customers to consider using it to replace existing STN character displays or for new projects, especially those with similar form - factor requirements.
The WEH001602C, with an outline size of 85.0 x 36.0 mm and a viewing area size of 66.0 x 16.0 mm, shares the same dimensions and pinout as Winstar LCD item no. WH1602C. One of its standout features is the availability of multiple emitting colors for customer selection. This allows for more customization in terms of visual appearance, which can be especially useful in applications where color - coding or a specific aesthetic is desired. For example, in some consumer electronics or industrial control panels, different colors can be used to represent different statuses or functions, making it easier for users to quickly understand the information being presented. It is also a great option for replacing existing STN character displays or for new projects, providing an upgrade path with the added benefit of color - customizable displays.
The WEH001602D measures 85.0 × 30.0 mm and has an active area of 56.95 × 11.85 mm. It integrates the WS0010 driver IC, which is responsible for driving the display and ensuring proper functionality. Under a 50% check board condition at 5VDD, it has a display current of 35mA, which is an important parameter for power - conscious applications. The PCB board of this module is designed with four screw holes, which streamlines the installation process. This makes it easier to attach the module securely to application products, reducing the time and effort required for integration. Whether it's used in consumer electronics, industrial control systems, or automotive displays, its compact size, reliable performance, and easy - installation design make it a versatile choice for applications that require a clear and concise character display in a relatively small form factor.
The WEH001602E has an outline size of 84.0 x 44.0 mm and a viewing area size of 66.0 x 16.0 mm, sharing the same dimensions and pinout as Winstar LCD WH1602A. Similar to the WEH001602C, it offers multiple emitting colors for customizable display options. This feature, combined with its compatibility with WH1602A, makes it a suitable replacement for existing STN character displays or a great addition to new projects. The ability to choose different emitting colors can enhance the visual appeal and functionality of the display, especially in applications where user - friendliness and visual clarity are important.
The WEH001602H, with a module size of 122.0 × 44.0 mm and a diagonal panel size of 3.67 inches, has an active area of 91.14 × 18.98 mm. It integrates the WS0010 - TX IC and operates with a 1/16 driving duty. For customers in need of a 16x2 character type with a 3.67" panel size, both WEH001602H and WEH001602B share identical dimensions. However, the WEH001602H offers superior panel uniformity. This means that the display quality is more consistent across the entire panel, reducing the likelihood of uneven brightness or color variations. The PCB of this module features four screw holes, which, like the WEH001602D, facilitates easier installation onto application products. Additionally, it can be easily connected to applications using wires, eliminating the need for customers to develop additional PCB boards themselves. This not only saves development time and costs but also makes it more accessible for a wider range of users.
In conclusion, Winstar's COB character OLED modules, including WEH001602A, WEH001602C, WEH001602D, WEH001602E, and WEH001602H, offer a combination of common high - quality features and distinct characteristics. Whether it's the compatibility with existing LCD models, the availability of multiple emitting colors, the specific driver ICs, the unique dimensions, or the installation - friendly designs, each module caters to different application requirements. These OLED modules are well - positioned to meet the demands of various industries, from consumer electronics to industrial control and automotive applications, providing reliable, high - performance, and customizable display solutions.
WEH001602A & WEH001602C
Number of Characters |
16 characters × 2 Lines |
Module Dimension |
80.0 × 36.0 × 10.0(MAX)mm |
View area |
66.0 × 16.0mm |
Active Area |
56.95 × 11.85mm |
Dot Size |
0.55 × 0.65mm |
Dot Pitch |
0.60 × 0.70mm |
Character size |
2.95 × 5.55mm |
Character pitch |
3.6 x 6.3mm |
Panel type |
OLED , Monochrome |
Duty |
1/16 |
IC |
WS0010-TX |
Interface |
6800, option 8080, SPI |
Size |
2.29 inch
|
WEH001602C
Module Dimension |
80.0 × 30.0 × 10.0(MAX)mm |
View area |
66.0 × 16.0mm |
Active Area |
56.95 × 11.85mm |
Dot Size |
0.55 × 0.65mm |
Dot Pitch |
0.60 × 0.70mm |
Character size |
2.95 × 5.55mm |
Character pitch |
3.6 x 6.3mm |
Panel type |
OLED , Monochrome |
Duty |
1/16 |
IC |
WS0010-TX |
Interface |
6800, option 8080, SPI |
Size |
2.29 inch
|
WEH001602E
Number of Characters |
16 characters × 2 Lines |
Module Dimension |
84.0 x 44.0 x 10.0(MAX)mm |
View area |
66.0 × 16.0mm |
Active Area |
56.95 × 11.85mm |
Dot Size |
0.55 × 0.65mm |
Dot Pitch |
0.60 × 0.70mm |
Character size |
2.95 × 5.55mm |
Character pitch |
3.6 x 6.3mm |
Panel type |
OLED , Monochrome |
Duty |
1/16 |
IC |
WS0010-TX |
Interface |
6800, option 8080, SPI |
Size |
2.29 inch
|
WEH001602H
Number of Characters |
16 characters × 2 Lines |
Module Dimension |
122.0 x 44.0 x 10.0(MAX)mm |
View area |
98.0 x 21.0mm |
Active Area |
91.14 x 18.9mm |
Dot Size |
0.90 x 1.06mm |
Dot Pitch |
0.96 x 1.12mm |
Character size |
4.74 x 8.9mm |
Character pitch |
5.76 x 10.08mm |
Panel type |
OLED , Monochrome |
Duty |
|
IC |
WS0010-TX |
Interface |
6800, option 8080, SPI |
Size |
3.67inch
|