As we all know that projector has a tend to be mini projector. Now many cellphones have built in mini projector, On CES, HP has demonstrated micro mini projector, and it can be used with laptops.
But in the future, if you can put mini-projectors built into the notebook or tablet computer, would be a good idea to install the mini projector in the traditional position and to take place of the camera . In the past, will be in the notebook A surface. But we have not seen the laptop, from the existing technical point of view, should not have difficulty achieving the key is the projector projection parameters and resolution, In addition, If it is used for businessman, this will be very attractive and how do you think of it?
Let's take an example, if equippped the projector in the "A" side of the notebook, so it can be seen at home with a larger projector of Aiptek V10? And the laptop screen will not be too small to play games. You just need to project to the screen or the wall. Additionally, for a further idea, so whether lcd, led, oled screen will be not needed for projecting ? It would like to continue, the prospect is still quite attractive, do not know that if there is some manufacturers who will first launch the related product.
Buying guides for a mini projector: http://www.pixyard.com/_How_to_Buy_a_Mini_Projector
2010年8月18日星期三
2010年8月17日星期二
Tips of Mini Projector
Mini projector is widely used in different fields, such as business presentation, school training, company meeting, and any formal or informal occasion. With mini projector kids can project movies, video games at home or outside. Designed for different ages from eight or older, this moveable digital projector fits in the palm of your hand and projects a screen size of up to 60 inches! You may enjoy your favourite movies with your friends at home or when going outside for trip. With an optional battery pack, you will never lose sight of the massive picture!
Mini projector packs a punch that will bring presentations to life! The Atom easily provides 60 inch display resolution for a fun every time! You could hook up your game console, MP6 player, or portable DVD player to the atom projector and play your favorite movies or games on this big screen! Despite looks like a tank, atom projector is constructed from heavy gauge extruded aluminum for strength.
If you'll be able to plug it in, you can project it. It’s terribly simple! It's easy to make your own residence theater -- simply connect your favorite media player or game console to the Eyeclops' audio-video inputs (connector cables not included), turn on the ability, and aim the projector at a wall or ceiling. With engineered-in speakers and a projected screen size of up to 60 inches, your favorite movies and video games can take on a whole new look and sound!
Most of ultra mini projectors work with DVD players, video game consoles, handheld devices, and additional! Its straightforward, child-friendly features embody a pivoting arm for adjusting the projection angle, a volume management, and a focal adjustment. Not like different larger projectors, many mini projector like Aiptek V10 doesn't get hot, therefore it's also safe for youngsters to handle.
Mini Projector: http://cobby2510.vox.com/library/post/mini-projector-from-21-century.html
Mini projector packs a punch that will bring presentations to life! The Atom easily provides 60 inch display resolution for a fun every time! You could hook up your game console, MP6 player, or portable DVD player to the atom projector and play your favorite movies or games on this big screen! Despite looks like a tank, atom projector is constructed from heavy gauge extruded aluminum for strength.
If you'll be able to plug it in, you can project it. It’s terribly simple! It's easy to make your own residence theater -- simply connect your favorite media player or game console to the Eyeclops' audio-video inputs (connector cables not included), turn on the ability, and aim the projector at a wall or ceiling. With engineered-in speakers and a projected screen size of up to 60 inches, your favorite movies and video games can take on a whole new look and sound!
Most of ultra mini projectors work with DVD players, video game consoles, handheld devices, and additional! Its straightforward, child-friendly features embody a pivoting arm for adjusting the projection angle, a volume management, and a focal adjustment. Not like different larger projectors, many mini projector like Aiptek V10 doesn't get hot, therefore it's also safe for youngsters to handle.
Mini Projector: http://cobby2510.vox.com/library/post/mini-projector-from-21-century.html
2010年8月14日星期六
Differences Between LCD projector with DLP Projector
The mainstream market of mini projector at present is divided into DLP projectors and LCD projector projectors, CRT projectors have been eliminated, but most people do not understand too much about this two types of projectors, now we are analyzing the characteristics of two projectors.
DLP, Digital Light Porsessor digital light processor. The application of reflective DMD device, DLP projectors have a reflective edge in contrast and uniformity are very good, high-definition images, screen uniformity, color, sharpness, and image noise disappear, the picture quality is stable, accurate reproduction of digital images can be continuously and timeless. DLP projectors can be divided into: MCU, two machines, three machines. DMD digital signal red, green, blue order of rotation, a small mirror to the pixel position and color of the number of open or closed, then DLP can be seen as only one light source and a projection lens optical system consisting of a simple lens to enlarge a DMD reflection images projected on the screen directly, so a lively, bright display shows the effect will be in front of us.
As the general DLP projector with a DMD chip, the most obvious advantage is small size, the projector can be made very compact. Now on the market of 1.5 kilograms of mini projectors are DLP-type, most LCD projectors confidential more than 2.5 kg. Another advantage of DLP projectors is the contrast between the large smooth image. These advantages make it a home theater video world, the preferred species. Higher contrast, and now, most of the DLP projector can achieve 600:1 contrast ratio to 800:1 between the low price is also up to 450:1. LCD projector only 400:1 contrast ratio near the low price of only 250:1. The impact of a strong visual sense of the screen, no pixel structure of feeling, the image of nature. Another advantage of DLP projectors is grainy weak. In SVGA (800 × 600) resolution on the format, DLP projector LCD pixel structure than weak, as long as the relative visual distance and screen size of the projected image was the right tone, have not see the pixel structure. Long life, quality and good stability: reflective DMD chip technology makes relatively little energy absorption, and because the use of semiconductor devices, high temperature performance, long-term use after the screen does not appear significant deterioration.
LCD (Liquid Crystal Display) LCD projector, the projector can be divided into liquid crystal panels and liquid crystal light valve projector, the former is the projector market, the main products. LCD is the range between liquid and solid substances, in itself does not shine, the nature of much affected by temperature, its operating temperature of -55 ℃ ~ +77 ℃. LCD projector using the photoelectric effect, that is, alignment of LC molecules under the electric field changes, affecting its LCD Danyuan the transmittance or reflectance, thereby affecting its optical properties, resulting in a different gray level and color images. As the LCD projector better color reproduction, resolution up to SXGA standard, small size, light weight, very easy to bring up is the projector on the market mainstream. The number of pieces in accordance with LCD panels, LCD projectors are divided into three machines and SCM.
LCD projector in a metal halogen light sources or UHP (cold light source), issued a bright white light, through the optical system of the spectroscope, the white light is decomposed into RGB (red, green, blue) color of the light of three elements, RGB color of the light of three elements in precise position through the LCD, this time the role of each liquid crystal light valve is similar to the control of liquid crystal in each of the passage of light through the light or not and how much. Three elements of color light on the way, through the projector lens accurately projected onto the screen, what point is the color of the light intensity of the number of all distributions are just good. Thus, the composition of the projection screen in line with the source image colorful image. LCD projectors have a common color is good, the price advantage and brightness uniformity and good many advantages.
LCD projector obvious disadvantage is the performance of bad black levels, contrast is not very high. LCD projector performance of black, gray look is always the shadow part becomes dark and without detail. This is not suitable for a class of video movies, for the words to the DLP projector is not a big difference. The second drawback is the LCD projector hit the screen visible pixel structure, the audience is like watching the scene through the window lattice. SVGA (800 × 600) format LCD projector of atom projector, no matter how the screen image size, pixel grid can be clearly seen, unless the use of higher resolution products.
DLP, Digital Light Porsessor digital light processor. The application of reflective DMD device, DLP projectors have a reflective edge in contrast and uniformity are very good, high-definition images, screen uniformity, color, sharpness, and image noise disappear, the picture quality is stable, accurate reproduction of digital images can be continuously and timeless. DLP projectors can be divided into: MCU, two machines, three machines. DMD digital signal red, green, blue order of rotation, a small mirror to the pixel position and color of the number of open or closed, then DLP can be seen as only one light source and a projection lens optical system consisting of a simple lens to enlarge a DMD reflection images projected on the screen directly, so a lively, bright display shows the effect will be in front of us.
As the general DLP projector with a DMD chip, the most obvious advantage is small size, the projector can be made very compact. Now on the market of 1.5 kilograms of mini projectors are DLP-type, most LCD projectors confidential more than 2.5 kg. Another advantage of DLP projectors is the contrast between the large smooth image. These advantages make it a home theater video world, the preferred species. Higher contrast, and now, most of the DLP projector can achieve 600:1 contrast ratio to 800:1 between the low price is also up to 450:1. LCD projector only 400:1 contrast ratio near the low price of only 250:1. The impact of a strong visual sense of the screen, no pixel structure of feeling, the image of nature. Another advantage of DLP projectors is grainy weak. In SVGA (800 × 600) resolution on the format, DLP projector LCD pixel structure than weak, as long as the relative visual distance and screen size of the projected image was the right tone, have not see the pixel structure. Long life, quality and good stability: reflective DMD chip technology makes relatively little energy absorption, and because the use of semiconductor devices, high temperature performance, long-term use after the screen does not appear significant deterioration.
LCD (Liquid Crystal Display) LCD projector, the projector can be divided into liquid crystal panels and liquid crystal light valve projector, the former is the projector market, the main products. LCD is the range between liquid and solid substances, in itself does not shine, the nature of much affected by temperature, its operating temperature of -55 ℃ ~ +77 ℃. LCD projector using the photoelectric effect, that is, alignment of LC molecules under the electric field changes, affecting its LCD Danyuan the transmittance or reflectance, thereby affecting its optical properties, resulting in a different gray level and color images. As the LCD projector better color reproduction, resolution up to SXGA standard, small size, light weight, very easy to bring up is the projector on the market mainstream. The number of pieces in accordance with LCD panels, LCD projectors are divided into three machines and SCM.
LCD projector in a metal halogen light sources or UHP (cold light source), issued a bright white light, through the optical system of the spectroscope, the white light is decomposed into RGB (red, green, blue) color of the light of three elements, RGB color of the light of three elements in precise position through the LCD, this time the role of each liquid crystal light valve is similar to the control of liquid crystal in each of the passage of light through the light or not and how much. Three elements of color light on the way, through the projector lens accurately projected onto the screen, what point is the color of the light intensity of the number of all distributions are just good. Thus, the composition of the projection screen in line with the source image colorful image. LCD projectors have a common color is good, the price advantage and brightness uniformity and good many advantages.
LCD projector obvious disadvantage is the performance of bad black levels, contrast is not very high. LCD projector performance of black, gray look is always the shadow part becomes dark and without detail. This is not suitable for a class of video movies, for the words to the DLP projector is not a big difference. The second drawback is the LCD projector hit the screen visible pixel structure, the audience is like watching the scene through the window lattice. SVGA (800 × 600) format LCD projector of atom projector, no matter how the screen image size, pixel grid can be clearly seen, unless the use of higher resolution products.
2010年8月5日星期四
Types of Projector
According to the application of the projector environment categories, they can be divided into the following five categories:
Home Theater Type: mainly optimized for video aspects, characterized by brightness of 1000 lumens or so, high contrast, multi-projection screen 16:9 aspect ratio, a variety of video port range, suitable for playing movies and high definition TV, suitable for home users. Some home users use the mini projector to watch films at home.
Portable Business Type: General to less than 2 kg weight is defined as the business projector portable projector, this weight comparable with the thin and light notebooks. Business advantages of portable projectors are small, light weight, mobile and strong, is a traditional slide projector and medium-sized alternative to thin and light notebooks with business with portable projector is conducting mobile business users the first choice for mobile business presentations with time.
Education Meeting type: General located in schools and enterprise applications, using mainstream resolution, brightness in about 2000-3000 lumens, moderate weight, heat and dust to do better, for the installation and short distances, feature rich interfaces, easy to maintain, cost performance is relatively high for bulk purchases of universal access.
Mainstream project type: compared to the mainstream in terms of ordinary projector, projection projector projects a larger, more distant, high brightness, and generally also supports multi-lamp mode, to better cope with large-scale installation of variable environment, for education, media and government are the areas of application.
Professional Theatre Type: This type of projector pays more attention to stability, stressed the low failure rate, the thermal performance, networking capabilities, ease of use has done so very strong. Of course, in order to adapt to a variety of professional applications, the most important features of the projector works, or its high brightness, the brightness of 5,000 lumens or more generally up to as high as 10,000 lumens can be super. Atom projector is more easy to carry. As the large volume and weight, are often used in special purposes, such as theaters, museums, town halls, public areas, can also be used to monitor the traffic, public security command center, fire and air traffic control center environment.
Home Theater Type: mainly optimized for video aspects, characterized by brightness of 1000 lumens or so, high contrast, multi-projection screen 16:9 aspect ratio, a variety of video port range, suitable for playing movies and high definition TV, suitable for home users. Some home users use the mini projector to watch films at home.
Portable Business Type: General to less than 2 kg weight is defined as the business projector portable projector, this weight comparable with the thin and light notebooks. Business advantages of portable projectors are small, light weight, mobile and strong, is a traditional slide projector and medium-sized alternative to thin and light notebooks with business with portable projector is conducting mobile business users the first choice for mobile business presentations with time.
Education Meeting type: General located in schools and enterprise applications, using mainstream resolution, brightness in about 2000-3000 lumens, moderate weight, heat and dust to do better, for the installation and short distances, feature rich interfaces, easy to maintain, cost performance is relatively high for bulk purchases of universal access.
Mainstream project type: compared to the mainstream in terms of ordinary projector, projection projector projects a larger, more distant, high brightness, and generally also supports multi-lamp mode, to better cope with large-scale installation of variable environment, for education, media and government are the areas of application.
Professional Theatre Type: This type of projector pays more attention to stability, stressed the low failure rate, the thermal performance, networking capabilities, ease of use has done so very strong. Of course, in order to adapt to a variety of professional applications, the most important features of the projector works, or its high brightness, the brightness of 5,000 lumens or more generally up to as high as 10,000 lumens can be super. Atom projector is more easy to carry. As the large volume and weight, are often used in special purposes, such as theaters, museums, town halls, public areas, can also be used to monitor the traffic, public security command center, fire and air traffic control center environment.
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