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Insight Of Next Display【Issue No.124】 November, 2020
+886-4-25650761 sales@raystar-optronics.com www.raystar-optronics.com
November, 2020
Dear subscribers,
Welcome to this issue of newsletter! In this monthly dose of Raystar’s update, we’re excited to introduce some new displays we developed over the past few weeks. We appreciate your constant support and attention to our news.

Contents in Issue No. 124
1. [RL0F0007000A8GAAASA00] 7 inch Smart Display CAN Bus
2. [RFF700A9-AWH-DNN] 7" 800x480 High Brightness, Wide Temperature IPS TFT
3. [REA128128A] 1.5 inch OLED Display Module
4. [REX012864V] 0.96" 128x64 SSD1315 OLED Graphic Display Module
5. [RX12864L] 128x64 Monochrome COG Display Module

1.[RL0F0007000A8GAAASA00] 7 inch Smart Display CAN Bus

RL0F0007000A8GAAASA00 is a 7" Smart Display of CAN series defined as a slave device, that is controlled by master device via CAN bus command to render display content on the display screen and return touch event data with protocol objects. RL0F0007000A8GAAASA00 is integrated with a standard TFT module RFH700A8-AYW-LNG and 4-layer PCBA with built-in firmware. This 7" Smart Display _CAN series TFT is an easy-to-use product which allows customers to develop projects rapidly in a cost-effective way. This 7” Smart Display can work with computer with USB2CAN dongle or Raspberry Pi interface (PiCAN2) as HOST platform.

Below are the features of this 7"smart display:

1.+12V power supply input, the power consumption is around 6W.
2.Self testing after booting function.
3.CAN bus communication interface.
4.Support CANopen negotiation. Default baud rate is 250KB.
5.Embedded FLASH memory, storing Font and Object Dictionary.
6.Supports projected capacitive touch screen (PCAP).
7.Two-way communication is supported on your hosts (e.g. MCU, ECU) and the Smart Display.
8.Embedded buzzer controlled by Master Device.
9.Demo set HOST can be used on multiple platforms, such as Computer (with USB to CAN Dongle), MCU, Raspberry Pi (with PiCAN2).

Raystar Smart Display CAN Series offers an out-of-the-box CANopen development experience that will lower your development costs and speed up your time to market.

The CanTFT comes with standard UI objects to get customers project off the ground quickly. If customers need custom UI objects support, our engineers are here to help. Send over your contents in PNG/JPG format, we will customize a new set of UI objects to you.

We provide below three kinds of demo scenarios for you to choose from. For more details, please check out our website.

Splash Screen Industrial Application
 Splash Screen  RL0F0007000A8GXAASB00
Vehicle Application Medical Application



Mechanical Data:

■LCD panel: 169.9(W) x 103.4(H) x 5.6(D) mm
■PCB: 184.1(W) x 102.6(H) x 1.6(D) mm
■Housing outline: 184.1(W) x 102.6 (H) x 21.85(D) mm

General information:

■Operating voltage: 12 Vdc
■Communication Interface: CAN bus differential ± 3.3 Vpp
■LCD display size: 7 inch
■Dot Matrix: 1024 x RGB x 600(TFT) dot
■Module dimension: 169.9(W) x 103.4(H) x 5.6(D) mm
■Active area: 154.2144 x 85.92 mm
■Dot pitch: 0.1506 x 0.1432 mm
■LCD type: LED, Normally White
■View Direction: 85/85/85/85
■Aspect Ratio: 16:9
■Touch Panel : PCAP
■Surface: Glare




2.[RFF700A9-AWH-DNN] 7" 800x480 High Brightness, Wide Temperature IPS TFT

RFF700A9-AWH-DNN is a 7” IPS TFT-LCD display featuring high brightness and wide temperature ranges. This TFT module uses IPS screen which allows users to see the display clearly at wider angles. This display also boasts its high brightness 1000 nits at typical value. With the help of a anti-glare display surface, the screen doesn’t reflect light and preserves better image quality.

In this RFF700A9 series, there are resistive touch screen and capacitive touch screen (PCAP) options available. If you don’t require high brightness, we also provide a normal brightness version; the part number is RFF700A9-AWW-DNN.

VCC voltage of RFF700A9-AWH-DNN ranges from 2.7V to 3.6V; typical value is 3.3V. The module works within temperature range from -30℃to + 80℃; storage temperature is -30℃ to +80℃.



■Size: 7.0 inch
■Dot Matrix: 800 x RGB x 480(TFT) dots
■Module dimension: 165.8(W)x106.61(H)x6.5(D) mm
■Active area: 152.40 x 91.44 mm
■Dot pitch: 0.1905 x 0.1905 mm
■LCD type: TFT, Normally Black, Transmissive
■View Direction: 80/80/80/80
■TFT Interface: 24-bit RGB
■TFT Driver IC: HX8249-A + HX8678-C or Equivalent
■Aspect Ratio: 15:9
■Backlight Type: LED, Normally White
■Touch Panel: PCAP / RTP optional
■Surface: Anti-Glare



>> Link to RFF700A9-AWH-DNN


3.[REA128128A] 1.5 inch OLED Display Module

REA128128A is an extension model of REX128128A. PCB with four screw holes added on this new model allows customers for easy mounting and quick assembly. This module supports 4-line SPI interface; I2C interface is an available option, too. It also features 16 grayscale (4 bits) with logic voltage 3.3V-5V. REA128128A is a good fit for applications such as smart home appliances, medical equipment, and dashboards etc.



■Module dimension: 34.2 x 45.5 x 3.16 mm
■Active area: 26.86 x 26.86 mm
■Dot Matrix: 128 x 128
■Dot size: 0.185 x 0.185 mm
■Dot pitch: 0.210 x 0.210 mm
■Display Mode:Passive Matrix
■Duty: 1/128 Duty
■Display Color: White / Yellow / Sky Blue
■Gray scale: 4 bits
■IC: SSD1327
■Interface: 4-Wire SPI
■Size: 1.5 inch


>> Link to REA128128A


4. [REX012864V] 0.96" 128x64 SSD1315 OLED Graphic Display Module

REX012864V is a COG graphic OLED display module with resolution 128x64. This module is designed to be a cost-effective, consumer-grade model, and this advantage makes it a good fit for price-sensitive markets. It also boasts high contrast ratio 10000:1 and higher brightness compared to same grade products on the market.

This 0.96" COG graphic OLED module is suitable to be used on applications such as wearable devices, smart home appliance etc. The module works within temperature range from -30℃ to +70℃; storage temperature is -30℃ to +70℃.



■Module dimension: 24.74 x 16.90 x 1.26 mm
■Active area: 21.74 x 10.86 mm
■Dot Matrix: 128 x 64
■Dot size: 0.15 x 0.15 mm
■Dot pitch: 0.17 x 0.17 mm
■Display Mode: Passive Matrix
■Duty: 1/64 Duty
■Display Color: OLED, White
■Controller IC: SSD1315
■Interface: SPI,I2C
■Size: 0.96 inch



>>Link to REX012864V


5.[RX12864L] 128x64 Monochrome COG Display Module

RX12864L is a COG graphic LCD display module with resolution 128x64. This module supports both SPI and I2C interfaces. RX12864L shares the same dimension size, AA and VA with RX12864A1. The differences between these two series are the interface and controller IC. Users can switch I2C and SPI interfaces by using PIN 2 (SI2). In comparison to RX12864A1, the peripheral circuits of RX12864L have been simplified/optimized plenty. The voltage doubler of RX12864L and BIAS circuit can work by using only 2 capacitors, while the RX12864A1 quadruple voltage requires 9 capacitors. Also, because RX12864L has a serial transmission design, there are only 13 interface Pins (including ESD grounding PIN). The LCD type is semi-transmissive FSTN positive display with white LED backlight. If customers need different LCD types and LED combinations, please contact us.



■Module dimension: 60.10x44.50x5.01(Max)
■View area: 54.6 x 32.0
■Active area: 49.89 x 27.49
■Dot size: 0.36 x 0.40
■Dot pitch: 0.39 x 0.43
■Number of dots: 128 x 64
■Drive Method: 1/65 DUTY, 1/9 BIAS
■Backlight Type: LED
■IC: ST7567A (SPI & I2C)


Please see comparison of transmission interface between RX12864L and RX12864A1 below. The new design of RX12864L is a better option for you to look at.


RX12864L PIN


RX12864A1 PIN


>>Link to RX12864L


Insight Of Next Display【Issue No.124】 November, 2020Friendly Printing



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