Liquid Crystal Display (LCD)
Last Answer : Liquid Crystal Display (LCD) LCD stands for Liquid Crystal Display. It is a flat panel electronic display device which uses light modulating properties of liquid crystal. ... pixel and passive pixel display do not consist of switch at each pixel.
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1 answer
asked
Jan 7, 2018
by
anonymous

LCD Display Resolution
Last Answer : When you go out shopping for a new LCD TV, one of the most important things worth checking is the resolution. What's the use of an LCD when your neighbor's 20-year-old CRT has better resolution and colors? ... 1680 1050 (or WSXGA+) 24 (widescreen): 1920 1200 (or WUXGA+) 30 (widescreen): 2560 1600
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LCD Display Modules
Last Answer : Replacing a damaged LCD monitor is no easy task. LCDs are expensive, and so are their parts or modules. Let's take a look at a notebook computer LCD, for example. If you go ... include matrix type, viewing angle, color support, brightness, contrast ratio, aspect ratio and input ports.
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Is slight LCD burnin completely perminant?
Last Answer : i didn’t know lcd screens burned. . .
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1 answer
asked
Feb 14
by
anonymous

Industrial LCD Displays
Last Answer : Today, while the Internet has managed to steal the attention of millions of people worldwide, many still tend to turn to the TV for some good, old-fashioned quality entertainment. LCDs are in, CRT ... Some of the best manufacturers of industrial LCDs today are Viewsonic, Sony, Dell, LG and Samsung.
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How to Clean an LCD Screen
Last Answer : How to Clean an LCD Screen Liquid crystal display screens, more known as LCD screens, is becoming more and more popular for its higher resolutions and space-saving dimensions. However, like all appliances ... touching the screen, regular cleaning of your LCD screen will keep it doing its job well.
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1 answer
asked
May 12, 2021
by
anonymous

What resolution display are you using with your computer?
Last Answer : 1280×800 why do you ask?
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1 answer
asked
Feb 28
by
anonymous

Is an 800-lumen light bulb twice as bright as a 400-lumen one?
Last Answer : A lumen is a measure of brightness. In America, incandescent bulbs used to be rated by “candlepower. ” The LED bulbs are much brighter, and are measured by “lumens.” The wattage is not as big a variable, as the brightness. There are conversions for candlepower to lumens online.
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1 answer
asked
Mar 2
by
anonymous

65K Vs. AMOLED. Are they even in the same category?
Last Answer : According to Engadget it sports a TFT LCD, so it sounds like “65K” is indeed something else.
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1 answer
asked
Feb 27
by
anonymous

Why does my work monitor buzz when there's a lot of black on the screen?
Last Answer : Try turning the brightness down on the monitor and see if it goes away.
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1 answer
asked
Feb 27
by
anonymous

LCD stands for _________ A. Light Crystal Display B. Low Crystal Display C. Less Crystal Display D. Liquid Crystal Display
Last Answer : D. Liquid Crystal Display
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Last Answer : Common computation models: Sequential program model Statements, rules for composing statements, semantics for executing them Communicating process model ... Object-oriented model For breaking complex software into simpler, well-defined pieces
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107 views
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asked
Mar 28, 2018
by
anonymous

Last Answer : A semaphore is called binary semaphore when its value is 0, it is assumed that it has been taken (or accepted) & when its value is 1, it is assumed that it has been released & no ... that are not themselves reentrant.3. A reentrant function may does not use the hardware in a nonatomic way.
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382 views
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Jan 24, 2018
by
anonymous

Last Answer : The main characteristics of an embedded system are:1. Single functioned2. Tightly constrained3. Reactive and real time1. Single functioned:An embedded system usually executes a specific program repeatedly.Ex. Pager ... computer user. But it doesn't result in a system failure.Ex. Digital camera chip
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348 views
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asked
Jan 23, 2018
by
anonymous

Define embedded system.
Last Answer : An embedded system is nearly any computing system other than a desktop computer. Embedded systems are hard to define because they cover such a broad range of electronic devices. It has three main components: 1. Hardware 2. Main application software 3. Real time operating system
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123 views
1 answer
asked
Jan 23, 2018
by
anonymous

Last Answer : Various features of Linux that are used in embedded systems are as follows : Linux is multiuser operating system. Linux is open source and free. Linux can be ... Linux supports handling of errors. Real-time Linux supports the group scheduling functions.
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138 views
1 answer
asked
Jan 19, 2018
by
anonymous

What is meant by embedded Linux?
Last Answer : Linux is the operating system if we use this operating system in embedded system devices then it is known as embedded Linux. Linux is open source and free.
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72 views
1 answer
asked
Dec 16, 2017
by
anonymous

What does the liquid crystal display require for computer applications?
Last Answer : An external light source, called a backlight.
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1 answer
asked
Aug 19, 2021
by
anonymous

Write short notes on: 1) Phosphor characteristics 2) Liquid crystal display
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asked
Mar 2, 2018
by
anonymous

How should I display the "Deck Crystal" I purchased so that it reflects light in my studio the same way they did in old ships?
Last Answer : ummm… what was it supposed to do?
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2 views
1 answer
asked
Feb 27
by
anonymous

LCD display broken? Anyone recognize the symptoms?
Last Answer : This happened to my boyfriends laptop, exactly the same. It was the light behind it that has gone, it’s a bit fiddly to mend yourself but it’s just the light. I’m not sure the exact name for it. I’ll ask him when he gets home and get back to you, unless you know I mean.
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1 answer
asked
Feb 27
by
anonymous
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I took it apart due to a cracked touch glass and the display looks undamaged, but there was some liquid on it. When turned on without glass and touch pad, it glows white.
Last Answer : Need Answer
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Does this machines lcd display need an AC adapter to run or is it powered by batteries?
Last Answer : Tunturi-R30-Rowing-Machine is powered by batteries and does not need an A/C adapter.
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How does an Industrial LCD Display work?
Last Answer : There are many types of industrial lcd displays. here is a link about how touch screen ones operate... http://www.industrial-lcd.com/index.php?option=com_content&view=article&id=21:faq&catid=3:text&Itemid=20#3
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Which of the following is non-emissive display? A. LED B. LCD C. Both (A) and (B) D. None of the Above
Last Answer : B. LCD
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The seven segment arrangement for numerical display on consoles, test meters and other applications can be either ________________. A. UJT or BJT B. BCD or OCD C. JFET or IGFET D. LED or LCD
Last Answer : Answer: D
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Compare CRT and LCD display.
Last Answer : CRT LCD CRT monitors require about 100 W for 19 display. LCD monitors require 45 W for 19 display. CRT's are heavier than LCD. LCD monitors are lighter and thinner They are ... is possible. CRT displays text is not good as LCD. LCD displays text better than CRTs.
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71 views
2 answers
asked
Jun 29, 2020
by
anonymous

What is the state of liquid crystal ?
Last Answer : The state in which a substance can flow like a liquid and then acquire a three-dimensional molecular structure like a solid is called liquid crystal state of matter. In this state matter has ... they are used for digital display in various electronic devices such as calculators , thermometers, etc.
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1 answer
asked
Jan 28
by
anonymous

What liquid can I pour into a container to turn what’s inside into a crystal?
Last Answer : I remember seeing an IG video where a guy poured some liquid into a mason jar that had some stuff inside and it solidified and he carved it to look like a crystal. What is the liquid and is it publicly available?
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Glass is - (1) Super cooled liquid (2) Crystalline solid (3) Liquid crystal (4) None of these
Last Answer : (1) Super cooled liquid Explanation: Glass is sometimes called a Super cooled liquid because it does not form a crystalline structure, but instead forms an amorphous solid that allows molecules in the material to continue to move.
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Automatic wrist watches get energy from - (1) twist in spring (2) liquid crystal (3) kinetic energy (4) movement of our hands
Last Answer : (1) twist in spring Explanation: An automatic watch is a watch that continues to operate due to the regular motion of the wearer's wrist.
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Liquid crystal elastomers 4D printing material achieve their activation due to a. Light b. Heat c. Electrical d. All of the above
Last Answer : Ans:- d. All of the above
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Define liquid crystal polymers.
Last Answer : Liquid crystal polymers are a class of aromatic polyester polymers which are capable of forming regions of highly ordered structure (like crystal) even in the liquid phase.
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1 answer
asked
Mar 2, 2021
by
anonymous

State the properties of liquid crystal polymer.
Last Answer : 1) They have high mechanical strength at high temperature. 2) They are extreme chemical resistance. 3) They have good weatherability. 4) They are inert. 5) They resist stress, cracking in the ... temperatures. 6) It has high coefficient of thermal expansion. 7) It is highly resistant to fire.
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32 views
1 answer
asked
Feb 28, 2021
by
anonymous
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Define the terms: i) Photo conductive polymers ii) Liquid crystal polymers
Last Answer : i) Photo conductive polymers: These are the polymers which conduct electricity only in the presence of light. ii) Liquid crystal polymers: These are a class of aromatic polyester polymers. These polymers have tendency to align their chains parallel over a long distance from their melt or solution.
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26 views
1 answer
asked
Feb 28, 2021
by
anonymous

Last Answer : A design metric is a measure of a implementations features such as cost, size, performance and power.Commonly used design metrics are:1.NRE cost:NRE stands for non recurring engineering cost. ... to check that manufacturing was correct.11.Safety:The probability that the system will not cause harm.
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138 views
1 answer
asked
Jan 23, 2018
by
anonymous

What is a hard real time system?
Last Answer : If the real-time systems have minimum interrupt latency and task deadline with prescribe time limits then it is known as hard real-time systems. If these two requirements meet in real time systems but not always then it is known as soft real-time systems.
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125 views
1 answer
asked
Dec 16, 2017
by
anonymous

Normally, the FPGA resources are used less than 70% because: a. Routing becomes excessively complicated b. Power issues c. Clock frequency d. Simulation time increases
Last Answer : Normally, the FPGA resources are used less than 70% because: Routing becomes excessively complicated
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May 17, 2018
by
anonymous

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Apr 1, 2018
by
anonymous
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77 views
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asked
Apr 1, 2018
by
anonymous

List and describe three general approaches to improve designer productivity.
Last Answer : Automation: The task of using a computer program to replace manual design effort. The program replaces manual design effort. Synthesis. Reuse: The ... correctness/completeness of each design step. Hardware/software co-simulation.
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109 views
1 answer
asked
Mar 29, 2018
by
anonymous

Explain placement, routing, and sizing.
Last Answer : Placement: The task of placing and orienting every transistor somewhere on IC. Routing: The task of running wires between the transistors without inserting other wires or transistors. ... wires and transistor provide better performance but consume more power and require more silicon area.
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78 views
1 answer
asked
Mar 28, 2018
by
anonymous

A single FSM can be converted to two smaller FSM. Justify.
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591 views
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asked
Mar 28, 2018
by
anonymous

Sketch internal design of 4x3 ROM.
Last Answer : The internal design of 4x3 ROM
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779 views
1 answer
asked
Mar 28, 2018
by
anonymous

Explain the advantages and disadvantages of using memory I/O and standard I/O.
Last Answer : Memory mapped I/O and standard I/O are the two methods for communicating microprocessor with peripherals. Processor talks to both memory and peripheral using the same bus.Two ways to talk to a peripheral. ... of standard I/O is no loss of memory addresses to the use as I/O addresses.
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171 views
1 answer
asked
Mar 26, 2018
by
anonymous

Explain parallel and wireless protocols.
Last Answer : Parallel protocols: PCI bus (Peripheral Components Interconnect): PCI stands for Peripheral Components Interconnect. PCI bus is used as a communication line to transmit signals and data ... provide the basis for wireless network products using the Wi-Fi brand.
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100 views
1 answer
asked
Mar 26, 2018
by
anonymous

Explain memory hierarchy.
Last Answer : Memory hierarchy: Main memory is large, inexpensive, slow memory stores entire program and data. Cache memory is small, expensive, fast memory stores copy of likely accessed parts of large ... In memory hierarchy the smaller memory is faster and larger memory storage is slower.
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186 views
1 answer
asked
Mar 26, 2018
by
anonymous

Explain memory write ability and storage permanence with suitable diagram.
Last Answer : Write ability and storage permanence of memories: Write ability is the manner and speed at which memory can be written. Storage permanence is the ability of memory to hold stored bits ... Holds bits after power is no longer supplied. High end and middle range of storage permanence.
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3.5k views
1 answer
asked
Mar 24, 2018
by
anonymous

Describe different RT level computational and sequential components used to design single function processors.
Last Answer : RT-level combinational components:- To reduce the complexity in digital logic, combinational components are used, which are more powerful than logic gates. Such combinational ... during a clock edge. An asynchronous inputs value effects the circuit independent of the clock.
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244 views
1 answer
asked
Mar 21, 2018
by
anonymous

Build using minimum number of CMOS gates. Three input NAND gate. Two input NOR gate Three input NOR gate Two input AND gate Two input OR gate
Last Answer : Three input NAND gate. Two input NOR gate Three input NOR gate Two input AND gate Two input OR gate
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213 views
1 answer
asked
Mar 21, 2018
by
anonymous
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