>>558 〜
§ Transmissive Displays
We briefly show a LCD projector using three transmissive poly-silicon thin-film-transistor ( TFT ) panels.
The incoming white light from a lamp is divided into three channels by dichroic mirrors. In each channel, a LCD panel is sandwiched between two linear polarizers.
The 90°-TN and Vertical Aligned ( VA ) cells are popular in choice, because TN cell has weak wavelength dependency, meanwhile VA cell has an un-precedented contrast ratio ( > 1000 : 1 ).
In case of the X-cube, RGB beams are re-combined, the reflective lens is projected into the images on a screen.
>>558 〜
§ Transmissive Displays
We briefly show a LCD projector using three transmissive poly-silicon thin-film-transistor ( TFT ) panels.
The incoming white light from a lamp is divided into three channels by dichroic mirrors. In each channel, a LCD panel is sandwiched between two linear polarizers.
The 90°-TN and Vertical Aligned ( VA ) cells are popular in choice, because TN cell has weak wavelength dependency, meanwhile VA cell has an un-precedented contrast ratio ( > 1000 : 1 ).
In case of the X-cube, RGB beams are re-combined, the reflective lens is projected into the images on a screen.
>>563 〜
Linearly polarized light is required for most LC devices. A few polarization conversion devices have been invented to convert unpolarized light into linear one.
So that, the conversion efficiency reaches 70 〜 80 % . Furthermore, an array of microlenses is utilized to raise aperture ratio of a high resolution TFT-LCD panel.
The effective aperture ratio was improved to 〜 80 % for a XGA device.
In many cases, the power efficiency of 10 〜 15 lm / watt in a projection system with three transmissive LCD panels has been routinely obtained.
Under such circumstance, 1000 〜 1500 lumens can be produced on a screen with a 100 W short-arc lamp.
>>563 〜
Linearly polarized light is required for most LC devices. A few polarization conversion devices have been invented to convert unpolarized light into linear one.
So that, the conversion efficiency reaches 70 〜 80 % . Furthermore, an array of microlenses is utilized to raise aperture ratio of a high resolution TFT-LCD panel.
The effective aperture ratio was improved to 〜 80 % for a XGA device.
In many cases, the power efficiency of 10 〜 15 lm / watt in a projection system with three transmissive LCD panels has been routinely obtained.
Under such circumstance, 1000 〜 1500 lumens can be produced on a screen with a 100 W short-arc lamp.
>>563 〜
Linearly polarized light is required for most LC devices. A few polarization conversion devices have been invented to convert unpolarized light into linear one.
So that, the conversion efficiency reaches 70 〜 80 % . Furthermore, an array of microlenses is utilized to raise aperture ratio of a high resolution TFT-LCD panel.
The effective aperture ratio was improved to 〜 80 % for a XGA device.
In many cases, the power efficiency of 10 〜 15 lm / watt in a projection system with three transmissive LCD panels has been routinely obtained.
Under such circumstance, 1000 〜 1500 lumens can be produced on a screen with a 100 W short-arc lamp.
>>563 〜
Linearly polarized light is required for most LC devices. A few polarization conversion devices have been invented to convert unpolarized light into linear one.
So that, the conversion efficiency reaches 70 〜 80 % . Furthermore, an array of microlenses is utilized to raise aperture ratio of a high resolution TFT-LCD panel.
The effective aperture ratio was improved to 〜 80 % for a XGA device.
In many cases, the power efficiency of 10 〜 15 lm / watt in a projection system with three transmissive LCD panels has been routinely obtained.
Under such circumstance, 1000 〜 1500 lumens can be produced on a screen with a 100 W short-arc lamp.
>>563 〜
Linearly polarized light is required for most LC devices. A few polarization conversion devices have been invented to convert unpolarized light into linear one.
So that, the conversion efficiency reaches 70 〜 80 % . Furthermore, an array of microlenses is utilized to raise aperture ratio of a high resolution TFT-LCD panel.
The effective aperture ratio was improved to 〜 80 % for a XGA device.
In many cases, the power efficiency of 10 〜 15 lm / watt in a projection system with three transmissive LCD panels has been routinely obtained.
Under such circumstance, 1000 〜 1500 lumens can be produced on a screen with a 100 W short-arc lamp.
At that time ( 2003 〜 2004 ), as I worked in a certain company located in Fukaya-city of Saitama-prefecture in Japan ( ※ ) , I also had heard of the methodology.
※ TMD ;
a company which was founded on a joint investment of T and P
Strangely, though there are many research fruits about influences of light through liquid crystalline molecules on sub-consciousness, those results have been scarcely known.
>>576
If a laser-beam is applied to a compression wave inter-vertically, the compression wave plays the same role as a dif-fraction grating.
※ In these cases, ‘dif-fraction’ means the abbreviation of a different (≒ unusual) fraction’ implicating fractal dimensions or a rather unusual rate as a novel combination.
>>577
Namely, a certain fundamental experiment had been performed with a rather dated method,
so that an explosive accident was caused by the experiment and plural members who took part in the experiment were killed due to the explosive accident.
а
>>576>>577>>578
That is, those accidental cases show that basic experiments including acoustic-optical spectrometry were carried out around the region the end of the 1970’s 〜 the beginning of the 1980’s .
Indeed, we also heard that the fellows habitually undesirable advertisements including unreliable ones on the net would fight against the world as their enemies from now.
一
>>580
Besides, it’s probable that bad influences called Kodoku (蠱毒) brought through an obscure assassin such as 酒乱・大西共産党 ( the Great Western Communist Party as a Hopeless Alcoholic ) have considerably affected those fellows so as to make them misbehave.
According to many reports, we also heard that most of the hopeless alcoholics and the chaps habitually presenting undesirable advertisements such as e×tremely erotic & vulgar ones and posters to sell fakes on the net would fight against the world as their enemies from now.
>>585
Besides, such an excessive bias or a group of the hopeless alcoholics or the chaps habitually presenting undesirable advertisements on the net can turn to be a very massive attractor to divide a country or a ‘world’ into two states like gravitational lensing.
>>586
Furthermore, we should pay attention that people at a something-dependent state such as the alcoholics and the chaps are easily operated through ‘Kodoku (蠱毒)’ .
>>586
「1984 ≒ 2 + 2 = 5」by George.Orwell,
For example, 「田」of the Kan-characters implies the above cryptic meaning.
Namely, 「田」can be diagrammatically realized by surrounding a cross with two horizontal bars and two vertical bars ( 2 + 2 = 田 ).
>>588
Besides, 「田」is composed of four smaller square rooms and the biggest square room surrounding a cross.
Accordingly, if we bear 「田」in mind independently of sizes of rooms, 「2 + 2 = 5」holds as the number of rooms in such a rather visual context.
>>587>>589
However, if these edges of 「田」are regarded as wavelengths and amplitudes, it’s possible to deform and/or break the 「田」by modifying lengths of those edges.
※ This is an auditory operation.
A nostalgic home song has come from four directions today too ( 四面楚歌 ).
According to many reliable informations, it’s highly probable that the people habitually presenting undesirable advertisements such as those of defective products on the net would fight against the world as their enemies from now.
>>599
According to many reliable informations, it’s highly probable that the people frequently making big noises so as to threaten persons with vehicles also would fight against the world as their enemies from now.
>>600
The anomalous adhesiveness is just same as that of the people habitually pasting undesirable advertisements such as ones to sell fakes and defective products on the net.
Probably, they are operated by Kodoku (蠱毒) called 「酒乱・大西共産党」( The Great Western Communist Party as a Hopeless Alcoholic ) come from Sikoku (死国 and/or 尸国).