January, 2025

Dear Subscribers, Season’s greetings from all of us at Raystar! As we welcome the Lunar New Year festivities, we’re excited to share our latest updates and innovations with you. For those celebrating the Lunar New Year, may it be filled with joy, warmth, and inspiration. And to everyone, we wish you a prosperous year ahead, filled with success and new opportunities.

Contents in Issue No. 173

1. 2025 Lunar New Year Holiday Notice

2. RAYSTAR's End-of-Year Celebration: Pathway to 2025 Success!

3. Six Modules for OLED Display: Vivid Displays, Endless Possibilities ,and More

- [REA012832K] 2-inch 128×32 COG+PCB OLED with SSD1315

- [REA016080A] 1.54-inch 160×80 COG+PCB OLED with SSD1320

- [REX064128B、REA064128B] 1.3-inch 64×128 Graphic OLED with SH1107

- [REX012840A、REA012840A] 1.3-inch 128×40 COG OLED with SH1106G-0E

4. Explore E-Paper Display Solutions: Six Models for Next-Gen Applications

1. 2025 Lunar New Year Holiday Notice

Raystar's HQ in Taiwan will be closed from January 25th to February 2th, 2025, in observance of the Lunar New Year Holiday. Normal business operations will resume on February 3th, 2025. Factories across China and China Customs offices will be closed from January 28 to February 4, 2025, and will resume regular operations on February 5, 2025.

Please take note of the last shipping date before the holiday and the first shipping date following the holiday. Kindly collaborate closely with your Raystar sales associates before the holiday if your shipment may be affected.

Wishing you Happiness, Joy, and Prosperity in the Lunar New Year of 2025. We sincerely appreciate your ongoing support!

Taiwan Shipment

• Last shipping date：January 23th, 2025
• First shipping date：February 3rd, 2025

China Shipment

• Last shipping date：January 24th, 2025
• First shipping date：February 5th, 2025

Kind regards,
The Raystar Team

2. RAYSTAR's End-of-Year Celebration: Pathway to 2025 Success!

As this year draws to a close, we reflect on our journey and extend our heartfelt gratitude. For RAYSTAR, 2024 has been a year of challenges, growth, and achievements—made possible by our remarkable team, our dedicated customers, and our supportive partners.

This celebration isn’t just about sharing a meal—it’s about honoring everyone who made this year special. From R&D to production, from sales to logistics, each success is a testament to our collective efforts. Thanks to you, RAYSTAR’s TFT, OLED, STN, Smart Display, and more have become trusted worldwide.

To our customers and partners, thank you for your unwavering trust. Your confidence fuels our pursuit of innovation, and we look forward to growing together in 2025. To our team, thank you for your passion—you are the foundation of our achievements.

As this gathering ends, let’s carry forward the joy and gratitude into the coming year. Here’s to a fulfilling 2024 and an even brighter 2025, where we’ll keep growing and succeeding—together!

With sincere appreciation, RAYSTAR thanks each of you—your dedication keeps our story shining.

The Raystar Team

3. Six Modules for OLED Display: Vivid Displays, Endless Possibilities ,and More

[REA012832K] 2-inch 128×32 COG+PCB OLED with SSD1315

The REA012832K is a 2-inch graphic OLED display module, featuring a 128×32 resolution and an integrated SSD1315 IC. It supports a 4-wire SPI interface and displays monochrome (black and white) content. One of the standout features of this module is its impressive 10,000:1 contrast ratio, ensuring clearer and more vivid visuals. For easy mounting, the PCB is designed with screw holes for quick and secure installation.

Moreover, this module operates reliably in a wide temperature range from -40℃ to +80℃, making it suitable for use in extreme environments. It's a dependable solution for various display applications.

	REA012832K
	Structure: COG + PCB Diagonal Size: 2-inch Resolution: 128 × 32 dots Module Dimension: 59.0 × 18.86 × 5.96 mm Active Area: 50.535 × 10.695 mm Interface: 4-Wire SPI IC: SSD1315 Duty: 1/32 Display Color: White, Yellow Operating Temperature: -40~+80°C View More Product Details

[REA016080A] 1.54-inch 160×80 COG+PCB OLED with SSD1320

The REA016080A is a 1.54-inch 160×80 COG+PCB graphic OLED module developed. With a resolution of 160x80 and an integrated SSD1320 IC, it supports 4-wire SPI interface and 4-bit grayscale display.

The module dimension is 43.5×22.5×5.96 mm and designed with screw holes for easy installation, this module is perfect for applications in smart home appliances, gaming devices, and network products.

It features an impressive contrast ratio of 10,000:1 and white display color. Moreover, it can operate within a temperature range of -40℃ to +80℃, with a storage temperature range of -40℃ to +85℃, ensuring reliable performance in various environments.

	REA016080A
	Structure: COG + PCB Diagonal Size: 1.54-inch Resolution: 160 × 80 dots Module Dimension: 43.5 × 22.5 × 5.96 mm Active Area: 35.02 × 17.50 mm Interface: 4-Wire SPI IC: SSD1320 Duty: 1/80 Display Color: White Operating Temperature: -40~+80°C View More Product Details

[REX064128B、REA064128B] 1.3-inch 64×128 Graphic OLED with SH1107

Raystar's REX064128B and REA064128B are two 1.3-inch monochrome OLED display modules with a resolution of 64×128 pixels. Both modules feature high contrast and wide viewing angles, ensuring crisp and clear visuals. The REX064128B is equipped with an SH1107 IC and supports I2C and 4-Wire SPI interfaces, making it ideal for handheld devices, smart home applications, and more.

On the other hand, the REA064128B uses an SH1107 IC and COG+PCB structure, making it perfect for wearable devices, medical equipment, and industrial control applications that require high brightness. These two modules are excellent high-performance, low-power solutions designed to meet diverse application needs.

Model No.	REX064128B	REA064128B
Product Image
Structure	COG	COG + PCB
Diagonal Size	1.54-inch
Resolution	064 × 128 dots
Module Dimension	17.10 × 35.80 × 1.41 mm	17.10 × 35.80 × 5.36 mm
Active Area	15.30 × 30.02 mm
Interface	4-Wire SPI, I2C	4-Wire SPI
IC	SH1107
Duty	1/64
Display Color	White
Operating Temperature	-40~+80°C
More Info	View More Product Details	View More Product Details

[REX012840A、REA012840A] 1.3-inch 128×40 COG OLED with SH1106G-0E

We offer two 1.3-inch OLED display modules, REX012840A and REA012840A, both designed with a COG structure and featuring a 128×40 resolution. The REX012840A uses the SH1106G-0E IC and supports both 4-wire SPI and I2C interfaces. It delivers a high contrast ratio of 10,000:1, ensuring clear and sharp white displays, making it ideal for applications like gaming keyboards. This model operates in a wide temperature range from -40℃ to +80℃, with a storage range of -40℃ to +85℃, making it suitable for various environments.

On the other hand, the REA012840A also integrates a PCB and comes with a built-in SH1106G-0E IC, supporting a 4-Wire SPI interface. The module features standard 2.54 mm screw holes for easy connection. Similar to REX012840A, it boasts a high contrast ratio of 10,000:1, offering excellent visual performance for applications like gaming devices. Its operating and storage temperature ranges are the same as REX012840A.

Model No.	REX012840A	REA012840A
Product Image
Structure	COG	COG + PCB
Diagonal Size	1.3-inch
Resolution	128 × 40 dots
Module Dimension	37.74 × 19.00 × 1.26 mm	37.74 × 19.00 × 5.71 mm
Active Area	31.852 × 8.66 mm
Interface	4-Wire SPI, I2C	4-Wire SPI
IC	SH1106G-0E
Duty	1/64
Display Color	White
Operating Temperature	-40~+80°C
More Info	View More Product Details	View More Product Details

4. Explore E-Paper Display Solutions: Six Modules for Next-Gen Applications

We offer a range of e-paper display (EPD) solutions, providing energy-efficient, high-contrast, and ultra-wide viewing angle displays tailored for modern applications like electronic shelf labels (ESL), portable devices, and more. With six different models ranging from 1.54-inch to 2.9-inch, these displays incorporate advanced electrophoretic technology, ensuring low power consumption while delivering crisp, high-quality visuals.

The 2.9-inch EPD models come with a resolution of 296×128 and are designed with added functionality like projected capacitive touch panels or front light integration, making them perfect for ESL systems requiring both clarity and versatility.

For more compact applications, We provide smaller EPD modules like the 1.54-inch and 2.13-inch modules. The 1.54-inch EPD features a resolution of 200×200 and supports black and white imaging with optional front light design, making it ideal for devices that require consistent readability under varying lighting conditions. Similarly, the 2.13-inch EPD with a resolution of 122×250 offers a lightweight and energy-efficient solution, perfect for portable applications that demand low power operation without sacrificing display clarity.

These displays are built on reflective, bistable technology, meaning the screen retains its content even when powered off, significantly reducing energy usage. With options for black, white, red, and yellow color displays, Our EPD solutions cater to diverse visual and functional requirements in fields such as smart retail, industrial control, and more.

Picture	Size (inch)	Resolution	OD (mm)	AA (mm)	IF	TP	FL	Color	Temperature (°C)
RAA0154A2AAA4NXXX000	1.54	200 × 200	31.8 × 37.32	27 × 27	SPI,MCU	No	Yes	B/W	0-+50
RAA0213A2AAA6NXXX000	2.13	122 × 250	29.2 × 59.2	23.7 × 48.5	SPI,MCU	No	Yes	B/W	0-+50
RAA0290A2CNA8NXXX000	2.9	128 × 296	36.7 × 79	29.056 × 66.896	SPI	No	No	B/W/R/Y	0-+50
RAA0290A2ABA8NXXX000	2.9	296 × 128	36.7 × 79	29.056 × 66.896	SPI,MCU	PCAP	No	B/W	0-+50
RAA0290A2AAA8NXXX000	2.9	296 × 128	36.7 × 79	29.056 × 66.896	SPI,MCU	No	Yes	B/W	0-+50
RAA0290A2ADA8NXXX000	2.9	296 × 128	36.7 × 79	29.056 × 66.896	SPI,MCU	PCAP	Yes	B/W	0-+50