August, 2023
Dear Subscribers, Welcome to Raystar's newsletter! In the issue of this month, we're excited to introduce the latest displays we released and share the company news. We appreciate your constant support and attention to our newsletter.
- Contents in Issue No. 156
1.92-inch 160x128 OLED Display

Model No. REX160128B
■Structure: COG ■Size: 1.92 inches ■Module Dimension: 34.5×48.8×1.41 mm ■Active Area: 28.908×39.34 mm ■Resolution: 160×128 dots ■Duty: 1/128 duty ■Display Color: White ■IC: CH1120 ■Interface: 6800, 8080, SPI, I2C
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REX160128B is a COG 160×128 OLED graphic display. This 1.92-inch OLED has a module size of 34.5×48.8 mm and an active area of 28.908×39.34 mm. Its built-in IC CH1120 supports 3-line/ 4-line SPI, I2C serial communication, and 6800/ 8080 parallel interfaces. The module boasts a high contrast ratio of 10,000:1 and a wide viewing angle compared to traditional LCD screens.
<Learn more> |

3.9-inch Bar-Type HDMI TFT with PCAP Touch Panel

RFS390D-1LW-DHG is a 3.9-inch bar-type TFT LCD module with a Projected Capacitive Touch Panel (PCAP). This display has a resolution of 480×128 dots and a brightness of 400 cd/㎡. It is built-in with TFP401 controller IC supporting HDMI connectors (DVI signal). The module has a control board with four screw holes, allowing customers to mount it with their devices easily.
<Learn more> |
Model No. RFS390D-1LW-DHG
■Size: 3.9 inches ■Resolution: 480×RGB×128 dots ■Module Dimension: 125.0×66.5×13.95 mm ■Active Area: 95.04×25.34 mm ■LCD Type: TFT, Normally White, Transmissive ■View Direction: 6 o'clock ■Aspect Ratio: Bar Type ■Controller IC: TFP401 ■Interface: HDMI (only for DVI) ■Touch Panel: Projected Capacitive Touch Panel ■Surface: Glare ■Brightness: 400 cd/㎡
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7-inch IPS TFT LCD with PCAP Touch Panel

Model No. RFF700A9-AWH-DNG
■Size: 7 inches ■Resolution: 800×RGB×480 dots ■Module Dimension: 165.8×106.61×8.5 mm ■Active Area: 152.40×91.44 mm ■LCD Type: TFT, Normally Black, Transmissive ■View Direction: 80/80/80/80 (IPS) ■Aspect Ratio: 15:9 ■Driver IC: HX8249-A+HX8678-C ■Interface: RGB ■Touch Panel: Projected Capacitive Touch Panel ■Surface: Glare ■Brightness: 800 cd/㎡
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RFF700A9-AWH-DNG is a 7-inch IPS TFT LCD module with a Projected Capacitive Touch Panel (PCAP). The display features a high brightness of 800 cd/㎡ and a resolution of 800×480 dots. This TFT display can operate within a wide temperature range from -30℃ to +80℃, and its storage temperatures cover from -40℃ to +85℃.
<Learn more> |

Entry Level UART Display User Guide Video
Raystar Entry Level UART TFT adapts a UART (Universal Asynchronous Receiver/ Transmitter) communication interface, backlight brightness adjustment, PWM (Pulse-width modulation) signal output, and four digital input pins.
On the Raystar website, we've uploaded several User Guide videos to help the customers understand Entry Level UART TFT's functions and operations.
<Entry Level UART Display User Guide Video> |
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CTSP Innovative Product Award 2023
Congratulation! Raystar is recognized with CTSP Innovative Product Award 2023 for OLED Display with Ultra-Transparence. It is such a great honor, and we will continue pursuing excellence for our customers.


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