level 10
Migelei
楼主
... firstly read the previous update.
DLP projection system may reflect up to 1024 shades of gray, which allows obtaining a highly detailed grayscale image.
DLP system includes:
• DMD chip;
• light source;
• DLP electronics;
• optical projection lens.
DMD-chip is capable of transmitting digital video or graphic signal by means of a light source and projection lens; the mirrors reflect digital image or video on a screen or other surface. Together with the electronics, the Digital Micromirror Device technology allows projecting images and video of high quality.
Texas Instruments emphasizes the following advantages of DLP technology:
• Sharpness (due to the mirrors’ proximity to each other - about 1 micron).
• High image quality (color rendition, brightness, sharpness, reality and contrast).
• Reality (contrast of about 20,000:1).
• Fully digital image.
• Response time (pixel response - 16 ms).
• Safe operation of equipment.
• Interactive projectors (with special interactive sensors that react with any projected surface in the following modes: indication, clicks, scrolling, navigation, writing, drawing, and other functions, direct touch, or remote communication with the screen).
Steps of Ritot Development
It is most likely that we will use DLP3000 DMD in the Ritot, its dimensions are 16,6×7×5 mm. Our Development Kit has arrived and we will show it to you tomorrow in our next update.
The next step is the creation of test software, definition of full device functionality, and various parametric experiments.
After checking the device using TI Development Kit, we will determine the final version of the product structure, the type and the specific processor model, the amount of additional memory (if needed), sensor response ranges, the process of device programming, the charging process, the battery discharge control, etc.
Then we will need to decide on the final design of mechanical parts in several versions depending on the manufacturing process.
2014年08月08日 05点08分
1
DLP projection system may reflect up to 1024 shades of gray, which allows obtaining a highly detailed grayscale image.
DLP system includes:
• DMD chip;
• light source;
• DLP electronics;
• optical projection lens.
DMD-chip is capable of transmitting digital video or graphic signal by means of a light source and projection lens; the mirrors reflect digital image or video on a screen or other surface. Together with the electronics, the Digital Micromirror Device technology allows projecting images and video of high quality.
Texas Instruments emphasizes the following advantages of DLP technology:
• Sharpness (due to the mirrors’ proximity to each other - about 1 micron).
• High image quality (color rendition, brightness, sharpness, reality and contrast).
• Reality (contrast of about 20,000:1).
• Fully digital image.
• Response time (pixel response - 16 ms).
• Safe operation of equipment.
• Interactive projectors (with special interactive sensors that react with any projected surface in the following modes: indication, clicks, scrolling, navigation, writing, drawing, and other functions, direct touch, or remote communication with the screen).
Steps of Ritot Development
It is most likely that we will use DLP3000 DMD in the Ritot, its dimensions are 16,6×7×5 mm. Our Development Kit has arrived and we will show it to you tomorrow in our next update.
The next step is the creation of test software, definition of full device functionality, and various parametric experiments.
After checking the device using TI Development Kit, we will determine the final version of the product structure, the type and the specific processor model, the amount of additional memory (if needed), sensor response ranges, the process of device programming, the charging process, the battery discharge control, etc.
Then we will need to decide on the final design of mechanical parts in several versions depending on the manufacturing process.