400x400 mipi lcd module free sample

Shenzhen Long-term LCD Technology Co.,LTD,which specializes in the research, development and manufacturing of variousof industrial TFT-LCD, with capacitive touch panels, and with LCD driver boards.

The TFT-LCD module size from 0.9"" to 15"" and different customized solutions In accordance with customers’ requirements,All the engineers in our project core team are from the leading LCD enterprises,Such as BOE,TIANMA,TRULY,etc.and they have more than 12 years experience in LCD industry.

Shenzhen Long-term LCD Technology Co.,LTD adhering to the principle of customer first,quality first,Company has a well-established rigorous quality management systerm accredited with ISO9001 and ISO14001,Sunny is firmly committed to its environmental responsibilities all products are RoHS & REACH compliant.

Shenzhen SLS Industrial Co.,ltd established in 2003, is a professional LCD module manufacturer and solution provider. We have 1 full-auto COG assembly line, 2 semi-auto assembly line, backlight assembly line, no dust TP bonding line and manufacturing tech support, we can provide unique, innovative and cost effective LCD module development and manufacturing. Our product range includes: middle-small size TFT LCD, industrial capacitive touch panel... Our LCD products have been widely used in communications, GPS, Equipment, electronic audio-visual, instrumentation, household appliances, PDA and other industries.

Shenzhen SLS Industrial Co.,ltd established in 2003, is a professional LCD module manufacturer and solution provider. We have 1 full-auto COG assembly line, 2 semi-auto assembly line, backlight assembly line, no dust TP bonding line and manufacturing tech support, we can provide unique, innovative and cost effective LCD module development and manufacturing. Our product range includes: middle-small size TFT LCD, industrial capacitive touch panel... Our LCD products have been widely used in communications, GPS, Equipment, electronic audio-visual, instrumentation, household appliances, PDA and other industries.

The MIP-1000 OLED / LCD controller board for use with MIPI interface OLED or LCD panels supports video signals up to 2160x3840 @30Hz and OLED / LCD panel resolutions up to 2160x3840. HDMI 1.4 input with a board mounted industry standard input connector for easy enclosure design. The MIP-1000 is supported by custom FPC type panel connection cables.

LCD can’t be driven with DC (Direct Current), it has to be driven with AC (Alternative Current) and the overall current has to be ZERO. Otherwise, the Liquid Crystal Material will be damaged sooner or later.

The Controller IC receives data written in ASCII or JIS code from the MPU and stores this data in RAM. This data is then converted into serial character patterns and transferred to the LCD driver IC.

Drive/Controller IC is probably the most commonly found in a graphics module. This IC receives data from the MPU and stores it in RAM. Also, it accepts commands directly from the MPU for both the common and segment drivers.

RGB interface often been used in control large-scale high-resolution LCD display. It include 6/16/18bits data (like R0, R1, , , G0, G1, , ,B0, B1, , , ), VSYNC (Vertical synchronization), HSYNC (Horizontal synchronization).

Aimed at reducing the cost of display controllers in a mobile device. It is commonly targeted at LCD and similar display technologies. It defines a serial bus and a communication protocol between the host (source of the image data) and the device (destination of the image data)

FIGURE 1. The MIPI Alliance has defined a plethora of interfaces for use in mobile devices. This article focuses on the Display Serial Interface (DSI) shown in the upper left corner.

The MIPI Alliance is a consortium of mobile device manufacturers and electronics components vendors that was established in 2003 to specify a common set of interfaces for various sub-systems within smartphones and similar multimedia devices. They have published a range of standards covering interfaces to audio, camera, display, touchscreen and other devices as shown in their infographic (Figure 1).

The DSI is a high-speed serial interface between a host processor and a display module. It is designed for low pin count, high bandwidth and low EMI. We will focus on the basic features of the DSI physical layer, called the D-PHY and touch briefly on the next layer up, the Display Command Set or DCS. Figure 2 shows two ways DSI can be used. It can operate in video mode where RGB pixel data and horizontal and vertical sync signals provided by the display controller are encoded into the serial stream by the DSI Host and decoded by the Device to drive the display glass. Alternatively, if the display controller and graphics RAM are integrated into the display, DSI can operate in command mode where data being written by the MCU into the RAM is encoded on the interface. In either mode commands from the DCS can be transmitted to configure the display.

FIGURE 2. The DSI interface can operate in two modes – video mode in which the pixel data and synchronization signals are streamed to the display in real-time, and command mode in which pixel data is written to the graphics RAM integrated with the display controller in the display module.

There is a lot more to the MIPI DSI interface that we don’t have space for here. This overview has hopefully given you a flavour for this interesting interface. It is a lot more complex than the classic parallel RGB plus clock and sync signals, but it requires a lot fewer pins and is capable of much higher bandwidth and therefore driving larger, high resolution displays.

MIPI DSI has been widely adopted. It is ubiquitous in smartphones and also being used in tablets, laptops and laptop/tablet hybrids. It is also being implemented by the automotive industry for dashboard displays and in-car infotainment systems, and used in wearables, IoT and virtual/augmented reality applications.

MIPI DSI operates on the MIPI D-PHY physical layer. It uses a command set defined in the MIPI Display Command Set (MIPI DCS). It also incorporates the Display Stream Compression (DSC) Standard from the Video Electronics Standards Association (VESA). Overall, the feature set of MIPI DSI is quite similar to that of the more recent MIPI DSI-2℠ specification, which offers support for both MIPI D-PHY℠ and MIPI C-PHY℠.