Contact Us
Sign In / Sign Up for FREE
Go to advanced search...

Liquid Crystal Display - Essay Example

Comments (0) Cite this document
A liquid crystal display (LCD) is a thin, flat display device made up of numbers of color or monochrome pixels arranged in front of a light source or reflector. The technology has been used for displays in various equipments including pocket calculators, wrist watches, notebooks and televisions…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER91.6% of users find it useful
Liquid Crystal Display
Read TextPreview

Extract of sample "Liquid Crystal Display"

Download file to see previous pages It is a high cost industry with significant investment required for new entrants. Major portion of the modern LCD industry is currently dominated in the regions of Taiwan, Korea, Japan, and China.
Japan had a leading position in the global TFT-LCD industry before 1995. However, as the competition intensified, other manufacturers in Taiwan and Korea entered the market. Taiwan soon achieved a very strong position in the industry with large demand from local notebook PC manufacturers. Currently, the global TFT-LCD panel production capacity and the TFT-LCD supply chain are heavily concentrated in Taiwan, Korea, Japan, and China.
The following essay will take a brief look at the LCD industry with a focus on the LCD TV. The essay will start with a brief discussion on the how the industry came into being and then a look at the future demand forecasts. As the essay is primarily supply chain focused, the next section will discuss the supply chain as well as the value chain which offers a better overall picture of the industry. The will be followed by a discussion on some of the recent trends in the supply chain as well as how the industry dynamics is redefining the whole electronics supply chain.
Although properties of liquid crystals were discovered as early as 1880s by Friedrich Reinitzer, the interest in the development declined due to lack of practical application. Kawamoto (2002) points to the fact that the modern history of liquid crystals is dominated by development of electronic displays made of liquid crystals.
These developments started in 1962 when Richard Williams discovered electro-optical effect by generating stripe-patterns in a thin layer of liquid crystal material by the application of a voltage. By applying an electric field perpendicular to the surface of the glass, he observed the appearance of a regular pattern in the area where the electric field was applied. This phenomenon is now known as 'Williams domain' and Kawamoto (2002) describes it as a forerunner of the LCD.
The works of Williams led to the discovery of dynamic scattering mode (DSM) in 1964 by George H. Heilmeier working at RCA. Further scientific work improved the application and led to the birth of LCD technology. The discovery led Heilmeier to believe that a wall-sized flat-panel color TV was just around the corner (Kawamoto, 2002).
However, it took another quarter of century for the LCD TV to finally become a reality. This was more due to the organisational lack of interest then technical issues. Kawamoto (2002) points to the works of Heilmeier where he indicated how LCD was considered as a threat to the other RCA's products and was thought of as a distraction to their main electronic focus.
However, the potential of LCD had already created a major interest worldwide. In 1970, Sharp launched its research on LCDs for pocket calculators and introduced them in 1973 with tremendous success. RCA had developed a digital watch in 1968 but commercialisation would require further research. Suwa Seiko, a well known Japanese watch maker, started its own programme on watch development based on LCD and launched the product with great success. Both the products based on LCD - pocket calculators and wrist watches - found great commercial success.
LCD panels had already been considered around this time and in 1985, Sharp seriously got involved in research and development of LCD panels. After various ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
(“Liquid Crystal Display Essay Example | Topics and Well Written Essays - 2000 words”, n.d.)
Retrieved from
(Liquid Crystal Display Essay Example | Topics and Well Written Essays - 2000 Words)
“Liquid Crystal Display Essay Example | Topics and Well Written Essays - 2000 Words”, n.d.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document

CHECK THESE SAMPLES OF Liquid Crystal Display

The Crystal Cathedral

...Part 6 The Crystal Cathedral, Garden Grove The Crystal Cathedral located in Garden Grove in California was completed in different phases and the main sanctuary was opened for services in 1980. The present cathedral building in the park is designed by American architects Philip Johnson along with John Burgee. During the later development, the building was originally planned to be set in the center of the park-like environment of a site having an area of around forty acre but presently the building is surrounded all around by parking lot. The cathedral building is made of steel and glass. It rises up in the centre of the park and has around 10,000 pieces of tempered silver-colored glass windows encased in a...
9 Pages(2250 words)Essay

Operating Principles of Light Emitting Diode (LED) and Liquid Crystal (LCD) Electronic Displays

...for high intensity ones. LED’s have been efficiently used for interior decorations, picture tubes, and traffic lights etc. to improve the efficiency of the diode emitting lights. Liquid Crystal display or LCD is the unique technology which has made display slimmer and portable. Liquid crystals more appropriately behave in midway between solid and liquid. The crystals are viscous and so the name. The crystals are sensitive to heat and extremes of temperature, as in thermometer where heat is required as compared to an LCD TV where extreme temperature destroy the liquid...
6 Pages(1500 words)Essay

Window Display (Pasta)

...December CSR Display: Why We Used Pasta Our project consists of cardboard trees decorated with pasta shapes, hung upside-down over a group of folders. The folders are strewn with leaves fallen from the trees, and the backdrop says “Fall into CSR”. One of the most important but mysterious elements of the piece is our use of pasta on the trees: surprisingly, it represents the concept of nature (which underpins our entire display), comfort, energy and internationalism, and adds an interesting textual element to our piece of art. Our use of pasta highlights our understanding of the SCAMPER model. Beginning with the idea of “fall into CSR”, we wanted to bring together an autumnal atmosphere and a suggestion...
2 Pages(500 words)Term Paper

Liquid Crystal Displays evolution into the future

...Running Head: LIQUID CRYSTAL DISPLAYS EVOLUTION INTO THE FUTURE Greg 847-271-0322 EST351 Assignment Bibliography and Outlines Assignment Assignment 1 Bibliography and Outlines Prepared for Craig T. Neville ESTIS Visiting Assistant Professor By Greg Hinkley Southern Illinois University Monday, September 19, 2011 Technology is a key factor in evolution; with time the latest technology today would be obsolete for instance when considering the invention of computer when it was a full engine, very bulky to transport. However, Liquid Crystal Displays is not a dying technology, much to the contrary; it will be useful for many years to come. The...
4 Pages(1000 words)Essay

Crystal Violate activation of energy

...collection was complete and the contents of the beaker and cuvette disposed as directed. A graph of absorbance vs. time was then displayed by choosing Show Graph ►Graph 1 from the Graph menu. The rate constant, k, was determined by plotting a graph of ln Absorbance vs. time because the reaction is first order with respect to crystal violet. This was done by tapping Table to display the data table then New Calculated Column from the Table menu was chosen. The Name (ln Abs) was entered and the Units field left blank. The equation, Aln(X) was the selected the Absorbance was selected as the column for X and1 entered as the value for A. The OK Key was selected and a graph of ln Abs vs....
2 Pages(500 words)Lab Report

Cockpit display visual

...Cockpit Display Visual s Introduction The air pathways have become incredibly complex with many aircrafts hovering in the sky. Monitoring these aircrafts may be a problem and therefore the risk of collisions among planes in the tarmac or on air is increasing each day. The airport personnel have to be vigilant about the risks involved. Cockpit display visuals are perhaps the most efficient method of conveying safety and critical information to the pilots while on air. In the event that two airplanes are on the verge of a collision, the cockpit display systems can easily provide an escape path for both planes. The cockpit will inform them the positions to be in order to avoid any encounter...
4 Pages(1000 words)Research Paper

Liquid Gold

...of location instead of waiting to treat it in a plant or sewage system. This system is often utilized at the individual building level. The septic tanks separate the sewage into solid and liquid and treated separately (Chiras and Reganold, 78). There is need to recycle materials whose production leads to pollution. Besides, citizens need to be educated on the importance of handling responsibly household chemicals and their disposal. This mitigation is feasible both in India and the United States. The major source of agricultural pollution in the US is sediments that are washed off on the fields. Farmers ought to use erosion control so as to reduce runoff and retain soil in the fields through crop mulching, contour...
11 Pages(2750 words)Research Paper

Window display

...The communication of window display Affiliation The communication of window displays Chanel S.A is an extraordinary fashion house that specializes in ready-to-wear clothes and haute countre, fashion accessories and luxury goods. Gabrielle Chanel established the House of Chanel in 1909 after she opened a millinery shop on the group floor of the Parisian Flat, which belonged to a textile businessperson and socialite Etienne Balsan. The growth of her business was attributed by the fact that the flat was a salon for the French sporting and hunting elite and for that reason; she had the opportunity to meet their mistresses. The demi-mondaine mistresses were women of class and fashion where the rich men...
6 Pages(1500 words)Essay

Liquid limit

...Atterberg Limit Tests – Liquid and Plastic Limits Purpose: The major purpose of this experiment is to determine the plastic and liquid limits, in addition to the plasticity index of a fine-grained soil. The process involved towards achievement of the purpose made use of the amount of soil water as a core aspect. In which case, Liquid Limit (LL) refers to the water content at the division between the liquid and plastic state while the plastic limit is the water content at the part between plastic and semisolid state (Cripps et al, 2006, 228). For plasticity index, it is defined as the numerical difference established between the plastic limit (PL) and...
3 Pages(750 words)Lab Report

Optical Properties of Liquid Crystals and LCD Displays

...Optical properties of Liquid crystals and LCD displays Optical properties of Liquid crystals and LCD displays Liquid crystals and LCDs have become significantly popular with producers of the products enjoying an immense commercial advantage over its wide application. The use and application of the liquid crystals span from nearly 25 years ago and have a wide array of applications. The LCDs have dominated the display market progressively replacing the once cathode ray tubes-dominated market. With the surge in the adoption of the liquid...
4 Pages(1000 words)Research Paper
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.

Let us find you another Essay on topic Liquid Crystal Display for FREE!

Contact Us