...of 60μm whereas Oki Digital LED technology can produce dots as small as 34μm ... But have been pioneering the use of Digital LED technology in printing devices for many years! ... Do you like what you see?Laser heads can produce dot sizes of 60μm whereas Oki Digital LED technology can produce dots as small as 34μm ... But have been pioneering the use of Digital LED technology in printing devices for many years! ... Do you like what you see?Laser heads can produce dot sizes of 60μm whereas Oki Digital LED technology can produce dots as small as 34μm ... But have been pioneering the use of Digital LED technology in printing devices for many years! ... Do you like what you see?Laser heads can produce dot sizes of 60μm whereas Oki Digital LED technology can produce dots as small as 34μm ... But have been pioneering the use of Digital LED technology in printing devices for many years! ... Do you like what you see?Laser heads can produce dot sizes of 60μm whereas Oki Digital LED technology can produce dots as small as 34μm ... But have been pioneering the use of Digital LED technology in printing devices for many years! ... Do you like what you see?Laser heads can produce dot sizes of 60μm whereas Oki Digital LED technology can produce dots as small as 34μm ... But have been pioneering the use of Digital LED technology in printing devices for many years! ... Do you like what you see?Laser heads can produce dot sizes of 60μm whereas Oki Digital LED technology can produce dots as small...
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...products sold in the United States are subject to industry standards governing safety and performance. This fact sheet lists the key guidelines as well as performance and safety standards that are applicable to SSL products, including those utilizing light-emitting diodes (LEDs). The use of national standards and test methods improves consistency of performance and facilitates product comparisons, thereby increasing consumer confidence and satisfaction. As the technology matures, standards and guidelines are created or revised as needed. The documents listed here are those applicable in North America and completed as of October 2011.1 ANSI/ANSLG American National Standards Institute/American National Standard Lighting Group | www.ansi.org ANSI is responsible for establishing standards and conformity assessment systems within the United States. ANSLG was initially created through the ANSI organization to support development of appropriate and needed lighting standards through its own working group(s) or other organizations. C78.377-2008 C82.77-2002 C136.37-2011 Specifi cations for the Chromaticity of Solid State Lighting Products Specifi es chromaticity (an attribute of color) tolerances for white light LEDs intended to be used indoors based on nominal correlated color temperature (CCT) values. Harmonic Emission Limits – Related Power Quality Requirements for Lighting Summarizes harmonic limits and methods of measure-ment for all lighting equipment, including SSL drivers...
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...2 1. Visible light communication Shinichiro Haruyama 3 1. Visible light communication Visible Light communication is a wireless communication technology that uses light that is visible to humans. Typical example of visible light communication: the use of LED illumination as a transmitter LED Lights Receiver Why do we want to use visible light for communication? Shinichiro Haruyama 4 Reason 1: Visible light communication is not regulated. Radio Wave and Light Wave Frequency (Hz) Ultraviolet light Visible light Infrared light Light Wave Radio Wave 16 10 15 10 1014 13 10 3THz 12 1THz 10 11 10 1010 9 1GHz 10 108 Visible light communication Frequency above 3THz is NOT regulated by the Radio Regulation Law . Wireless LAN Cellular phone TV FM radio The use of radio frequency below 3THz is regulated by the Radio Regulation Law . 7 10 1MHz 106 AM radio Visible light communication is not regulated, so it is fairly easy to introduce new products , though safety regulation of high-power LED light has been already discussed. Shinichiro Haruyama 5 Reason 2: Visible light LED will be used everywhere. Infrared light is already used for communication, such as wireless remote control , IrDA, Infrared wireless LAN, and infrared interbuilding communication. However, visible light LEDs are beginning to be used in every home and...
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...Led marketing directorIntroduction p. 3 II. Mission and objectives p. 4 III. Capabilities of our company p. 4 IV. Current Marketing Situation p. 5- 10 V. Positioning p. 10 - 11 VI. Marketing Strategy p .12 - 20 1. Product Strategy 2. Pricing strategy 3. Promotion strategy 4. Distribution strategy VII. Budgets p. 20 - 21 VIII. Controls p. 21 -22 IX. Executive Summary p. 23 - 24 X. References p. 24 I. Introduction What is LED light? With a view to creating a better quality of light and saving energy LED light has entered the light industry. Full form of LED is light emitting diode. The concept of LED is pretty simple. Like every other diodes, LED is made of semiconductor filled with impurities from Group IIIA and GROUP VA elements, creating a p-n junction. As electricity flows from the p part to the n part, holes from the p part meet the electrons from the n part. When the holes and electrons meet, they radiate energy. In LED, this energy is used as light. Electroluminescence, the basic concept of LED was discovered in 1907 by H J Round. But until 1968, LEDs were very costly and inefficient for commercial and personal use. The Monsanto Company was the first industry to mass produce LED lights for indicators in 1968. After that, there had been quite some developments in LED technology resulting in the efficiency to rise exponentially with a doubling... READ FULL DOCUMENT Introduction p. 3 II. Mission and objectives p. 4 III. Capabilities of our company p....
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...greatly expanded not just for the basic use of lighting, being used for everything from relaying information to safely navigating an aircraft. Just like most other great inventions throughout time there is something cleaner, more efficient, and cheaper one, that is where the LED comes in. The concept of the incandescent bulb was being experimented in 1800’s, by heating the filament and exciting the atoms that are in the surrounding gas in the glass container and creating light as the electrons change energy levels. This design has worked for a long time, but the light this created from the incandescent bulb is not very efficient with the great amount of energy that is wasted in the form of heat instead of light, and once the thin filament breaks the bulb is shot. While this has worked over a long period of time and there are more efficient incandescent bulbs it does not match the LED. The LED is able to produce the same light effects with a simpler and cleaner design. Using a semiconductor, when a current is run through the semiconductor it excites the electrons and when the atoms change energy levels they produce light. It is a compact for efficient way of lighting, LED’s don’t have to use gas for the lighting so the glass casing is unnecessary making LEDs much more durable the standard blubs. With the semiconductor creating the light there is no more need to worry about the filament breaking so it is has a much longer life span. Many LEDs were first used on many electronic...
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...Executive Summary In the following report, it will cover the market and demand analysis of Sony, and which includes an outline of Sony’s market position with the use of analytical tools such as a SWOT analysis and taking into consideration macro factors which influence Sony both internally and externally. The report will also consist of innovation analysis of Sony that outlines the ways in which they differentiate themselves with the use of their research and development strategies, and the threats which follow as a consequence of taking the risk of being creative. Furthermore the future challenges which the firm may face will be analysed as part of strategic outcomes, and how Sony can react to these challenges in the future. 1.0 Introduction To begin with, we will carry out a report on Sony which will include details of how they are currently competing in the market. Also, an innovation analysis will be carried out into Sony and their unique selling point of being one of the most innovative companies in the world. The types of details of Sony, which will be reviewed, are internal such as strengths and weaknesses. The external factors, which will be analyzed, are macro factors, which affect the company such as detailed SWOT analysis and their corporate image. Finally, the challenges, which Sony has to face in the future, will be reviewed and ways in which Sony respond by countering the challenges they may...
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...encouragement and useful critiques on this project work. We would also like to thank our professor for her advice and assistance in framing the questionnaires as well as keeping our progress on schedule. We would also like to extend our thanks to all the participants for their sincere response in survey without whom project would not have been completed. Finally, we like to thank our classmates for their support and encouragement throughout our study. With Best Regards Introduction LCD televisions produce a black and colored image by selectively filtering a white light. The light is typically provided by a series of cold cathode fluorescent lamps (CCFLs) at the back of the screen, although some displays use white or colored LEDs instead. Millions of individual LCD shutters arranged in a grid, open and close to allow a metered amount of the white light through. Each shutter is paired with a colored filter to remove all but the red, green or blue (RGB) portion of the light from the original white source. Each shutter–filter pair forms a single sub-pixel. The sub-pixels are so small that when the display is viewed from even a short distance, the individual colors blend together to produce a single spot of color, a pixel. The shade of color is controlled by changing the relative intensity of the light passing through the sub-pixels. Liquid crystals encompass a wide range of (typically) rod-shaped polymers that naturally form into thin, ordered layers, as opposed...
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...o there are many issue with wireless devices, I am going to discuss and also going to throw light on new possibilities. These are main 4 Issue with wireless technology we are having these day 1. Capacity We are transmitting these wireless data in form of radio wave, we all knows these are limited, scarce, and expansive and no hope for further expansion as per our need. These limitation is not able to full fill our current monthly data transmission demand and we are no doubt running out of spectrum. 2. Efficiency There is another problem, efficiency. These base stations consume lots of power every hour. Interesting thing is that most of the power is not used for transmitting radio waves, but to cool down the base stations. Thus efficiency of such base stations is only about 5%, that means a big problem. 3. Availability You can’t use your wireless devices in your Flight, hospitals, in military prone areas for security issue. 4. Security Security is another issue, these penetrating and scattering radio waves have no controls in boundaries, they goes off the range we use, even consumes power too. Even somebody can make misuse of these radio waves, Looking to another corner, we have 20 billion of Light bulbs deployed across the world in current infrastructure. That’s what I am going to cover in my post. We have electromagnetic spectrum, where we have Radio waves and visible light, Comparing their availability, bamm, we have 10,000 times more visible...
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...society dependent on technology? Name Institution Date Is the society dependent on technology? Introduction. Technology advancement has led to faster more efficient ways of handling day to day operations. Due to the efficiency and direct benefits accrued from the utilization of technology, the society has endorsed technology use rapidly. The rapid embracement of technology boulders addiction to electronic devices. Continued use has created human dependency on the technological gadgets. The paper present documents that reveal the dependence of people on technology. Decker, M., & Ladikas, M. (2004). Bridges between science, society and policy: technology assessment between methods and impacts. Berlin [etc.]: Springer. The books give the bridge gaps between society and technology. It explains the allure that technology creates to draw more people to using the technological devices and new technologies. The author notes that advancement in technology has led to dependence. Drucker, P. F. (2011). Technology, management, and society. Harvard Business Press. Drucker (2011) outlines a collection of essays that deal with material civilization. In this aspect exploration is done on the history of technology and how it has influenced the human life. The book sheds light on the aspects of technology that have led to its popularity among societies. It is related to the work done by Vannoy (2010). Essig, T. (2012). The Addiction Concept and Technology: Diagnosis, Metaphor...
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...INTRODUCTION In history technology has developed over time with the evolution of man. The developments in technology are as a result of the need by man to fulfill some of his needs such as protection, find food, entertainment and to gain wealth among others. History of development in technology is the systematic advancements of techniques for doing and making of things over time. In time the term technology has had various understanding to man. Technology by mid-century was defined using phrases like, “the means or activity by which man seeks to change or manipulate his environment.” Term technology, is coined from two Greek words, technē, “art, craft,” and logos, “word, speech,” which in Greece means discourse on both applied and fine art. Development of human kind as seen through the theory of evolution of man is categorized into three distinct periods, the stone age, bronze age and the iron age. The stone age shows primitive tools which with time into the bronze age tends to get more sophisticated and later become more complex seen in the iron age. The changes involved in technological advancements of early man is attributed to the change in their mental ability, the changes in social behavior. (Netzley, 1998) This paper focuses on the chronological advancements in technology through the three phases of human evolution and how it influenced their daily lives. It reviews in general the social conditions in these periods, the dominant materials used, the sources of energy...
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...One of the most top rated Klarus flashlights, is the XT11. This torch is small, compact and lightweight, but still produces enough light for most of your needs. It is affordable and significantly cheaper than most of the other LED torches available in the market today. It measures 1.5 by 1.5 inches and is only 8 ounces in weight. This means that it is small enough to disappear into your hand and light enough to confidently carry in your pocket. The Cree LED Technology Unlike the cheaper LED torches it uses the Cree LED bulbs. Other Cheap LED flashlights use poor technology to cut down cost. These cheap LEDs will loose their luminosity a very short period of time despite being very bright when it is still new. Sometimes the manufacturers of these substandard...
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...BRAVIA 3D LED TV WITH DTS Executive Summary Sony Bravia 3D LED DTS TV is a hypothetical product. Though the current 3d led tv’s offer a full high definition pictures with 3D technology, to experience a theatre like sound people have to spend extra money to buy a home theatre system. To provide the tv viewers an excellent sound experience along with full high definition picture sony is introducing this all new 3D LED DTS TV. Demand for 3D LED TVs is on an upswing with 15% contribution to total flat panel sales till April 2011 (As per latest GFK reports) and Sony is fuelling this growth by providing the best quality 3D LED TVs in the Indian market. Delivering the entertainment you want, when you want, the 2011 BRAVIA line-up delivers instant access to online entertainment. Providing internet feature right from 22(56 cms) to 65(165 cms) screen size, customer can Watch, Communicate & Search the internet right in the comfort of their home. Not only this, Sony also has some exclusive internet content such as Sony Entertainment Television video clips, Music Search enabling customers to search artist, album and song information while listening to music tracks and upcoming applications such as Friday Moviez. This line-up also marks the re-birth of 3D HD TVs that delivers outstanding performance in terms of better than ever 3D picture quality. Sony has made an investment of Rs.150 crore towards 360 degree multi-media campaign “The Rebirth. LED TV”. This will...
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...their development of technology. In the first and second centuries, both the great empires of Rome in Italy and the Han in China had technology to accommodate their numerous populations but both of their attitudes towards technology were different as they viewed and utilized manual labor differently. Their different attitudes led to different developments in their technology, but both eventually saw a decline toward the...
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...People Have Become Overly Dependent on Technology Gary McClellan DeVry University People Have Become Overly Dependent on Technology The topic for my research is “People have become overly dependent on technology” and it’s very interesting. The interesting part of this is I’m learning more about people being dependent on technology. To understand more about being less dependent on technology and be comfortable with myself and not have a condition called, “Nomophobia”(no-mobile-phone-phobia). I found out this terminology by researching and using the school library. To me being overly dependent on technology is redundant and out of control. What happens when you lose power and system goes down? You get into a state of panic because you just lose some very important information, now you’re stuck. As I continue my research I’ve learned more and more of the effects of being dependent on technology. This makes me more knowledgeable and now I can warn others of not being dependent on technology. Now I understand why people become dependent to the point of no return. Here are some devices use amongst teens and young adults and also grownups, cell phone, I-Pads and tablets along with other sources of electronic devices are being used in today society. Notice everywhere you go you see the devices being used. Whether you’re in the office, out in the park, at a bus stop or just plain walking these devices will have your attention. While using these devices time goes by and you barely...
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...Internship Report Submitted By: Poulami Dey MBA/June-July/2010 Semester 4th Roll no.: 50 Enrolment No: EIILMU/09/ F0741 Project A PROJECT REPORT ON CURRENT MARKET SENARIO AND FUTUREPROSPECT FOR SOLAR LAMPS AND LED PRODUCTS AT BAJAJ ELECTRICALS LTD Company ACKNOWLADGEMENT My summer internship or training with Bajaj Electricals Ltd is a life time experience that I will cherish throughout my carrier .This project has provided a great opportunity to experience the excellent and modern work culture and work process of Bajaj Electrical Ltd. I wish to thank my respective project guide at the organisation Mr. Kalyan Bhattacharya. His guidance was extremely useful throughout my project work in giving me the detailed understanding of the entire product portfolio and the overall industry overview. I would also wish to thank all the distributers and group of dealers who shared their extremely important time to equip me with the important and valuable organizational insights and helping me to prepare the project. Along with the corresponding people at the organisation, I am sincerely thankful to our internal guide Prof, Anirban Dutta, who has helped me with the adequate academic insight whenever it was required. I wish to give my warm regards to all the persons involved in the timely completion of my project, directly or indirectly. I would like...
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