diode

He made a Star Wars-style light saber for a neighbor's son, using light-emitting diodes.

Since the leakage current through the zener diodes results in a voltage drop across the resistor, low leakage zener devices are desirable.

Diodes are also harder to break -- a real advantage for a technology that must endure a bumpy truck ride over the rutted roads of Africa.

LEDs, made of diodes or chips, have come a long way since the first practical LED was a developed in 1962. Its sole color was red.

A series diode, or two diodes in parallel back-to-back, can serve as a useful alternative to a series resistor for this purpose.

The diodes are mainly used for military, spaceflight, shipping, communication, railway, computer, TV set, display, air-condition and etc.

Fluorescent metal complexes and dimers have been synthesized and used for organic light-emitting diodes.

At the end of the black wire nearest the battery you will see that it is soldered to a couple of diodes.

By means of binary optical techniques, one can modify the source of the light- emitting diodes (LED) to arbitrary beam shapes.

A plurality of light emitting diodes are arranged on the glove body, serially connected, and connected with a battery by a toggle switch.

The reactions are also used to produce compounds used in fungicides, sunscreen and organic light-emitting diodes.

An integrated circuit may contain anywhere from a few to many thousands of transistors, resistors, diodes, capacitors.

Its characteristics are the same as with ordinary diodes reverse characteristics of a typical avalanche PN junction devices.

The resistor (R) must be large enough to limit the current through the diodes to prevent damage to the diodes.

A useful alternative to a series resistor is a series diode, or two diodes in parallel back-to-back.

Step-temperature baking experiments are carried out on HgCdTe short wavelength diodes which work at room temperature.

We are using an array of small LEDs (light emitting diodes) that have been tuned to produce near infra-red light at a particular wavelength.

buzzer and light-emitting diodes, used to reach a sound and light the role of the police.

An NPN transistor can be considered as two diodes with a shared anode region.

Since the voltage burden of the electrometer ammeter or picoammeter is less than 1mV, the diodes won't conduct.

The light-emitting diodes are of two colors: red and blue which are placed and fixed alternatively on the fixation column.

Infrared light emitting diodes and detectors are positioned along the screen edge to create a grid of light.

Internal circuit protection includes thermal shut down with hysteresis , transient- suppression diodes and crossover current protection .

Theoretical analyses show that the main current mechanisms of the diodes are diffusion current and gr current.

Comparing with traditional PID temperature controller, the system is more precise, stable, and suitable for operating laser diodes.

It's not quite the gigabit speed you'd get from laser diodes, but this way you'll get more mileage out of those expensive new bulbs, eh?

Our company have been producing semiconductors professionally: Bridge Rectifiers and Diodes.

SEMICONDUCTORS. MICROWAVE DIODES. SCHOTTKY DIODES. GENERAL REQUIREMENTS.

He began experimenting with light-emitting diodes, LEDs, at his laboratory at the University of Calgary in Alberta.

Semiconductor: Material used in the construction of transistors, diodes and photo-electric cells.

Once you've got that, you also need a driver to control the individual diodes, which means additional circuitry and firmware.

With two diodes in parallel back to back, the circuit will provide protection regardless of the signal polarity.

Light-emitting diodes have progressed from simple red indicators on electronic products to become torches, streetlights and car headlights.

As a precaution, it may be necessary to fit zener diodes D3 and D4 to protect D2 if extremely large transient voltages are likely.

In the light-emitting diodes and lasers, ZnO has a great prospect and become a research focus in recent years.

He began experimenting with light-emitting diodes(LEDsdiodesLEDs) at his laboratory at the University of Calgary in Alberta.

The control device controls the display speed of the light-emitting diodes and refracted display distance.

That's a thousand times higher than diodes managed in 1968, and considerably better than today's compact fluorescent bulbs.

Laser Diodes (contd. ) : In-plane lasers: double heterostructure, quantum well, multi-contact, surface emitting.

Field-circuit-coupled analysis is accomplished, and conducted modes of rectified diodes and output characteristic are obtained.

Fluctuations in the output of laser diodes have been studied experimentally and theoretically .

These acronyms refer to Compact Fluorescent Light bulbs and Light Emitting Diodes, the efficient, new technologies for indoor lighting.

Harmonized system of quality assessment for electronic components. Blank detail specification. Ambient rated rectifier diodes.

No remarkable resonance peak, limiting factor in laser diodes, is observed during this modification in transistor laser structure.

He began experimenting with light-emitting diodes (LEDs) at hislaboratarylaboratory at the University of Calgary in Alberta.

All inputs are buttered and input clamping diodes are provided to minimize transmission-line effects and thereby simplify system design.

Harmonized system of quality assessment for electronic components. Blank detail specification. Case rated rectifier diodes.

The solar simulator simulated the solar energy by using the Light-emitting Diodes (LED) of different wavelengths as a compound solar source.

Simulation heating light-emitting diodes light and dark by the simulated the ground heating module start-stop work.

This paper reviews the new research progress on phosphors for white light-emitting diodes (WLED) over the world in recent years.

There are many color light-emitting diodes, and often do so in the light of the circuit.

The new technology employs organic light emitting diodes, or OLEDs, tiny thin films that create light in response to electrical current.

By-pass diodes are connected across each cell, allowing the laminates to produce power even when partially shaded or soiled.

Light-emitting diodes (LED) use 70% less energy and have 4 times as long life as incandescent bulbs in comparable light chains.

Finally, wire bonding technics in the retral packaging of Schottky power diodes is optimized by orthogonal experiment design.

f two diodes are connected in parallel, back-to-back, this circuit will function with input signals of either polarity.

Yet there are numerous instances in which discrete semiconductors , most notably diodes and transistors, are required to complete a system.

Principle of diodes and transistors, two principal semiconductor devices. Specially, we focus on how these devices are.

Light-emitting diodes, after all, are semiconductors that can be programmed to emit light at precise wavelengths, colors and tones.

Semiconductor laser also known as laser diodes (LD).

An analytical current-voltage relationship is proposed for single-carrier organic light emitting diodes.

We test the shot noise by this testing system for short-channel MOSFETs and the diodes testing, and the results are satisfying.

Semiconductor devices. Discrete devices and integrated circuits. Part 3 : signal (including switching) and regulator diodes.

Silicon diodes: These diodes do not emit light.

Lead in the plating layer of high voltage diodes on the basis of a zinc borate glass body.

We first chose one of the Light Emitting Diodes.

Diotec Semiconductor is a Germany enterprise , producing and selling the semiconductor diodes and providing related services.

familiar with integrated circuits, capacitance inductance, relays, diodes and other related knowledge.

A variation of this approach uses small light-emitting diodes (LEDs) instead of reflective markers.

The method is applicable for phase control thyristors and rectifier diodes and features higher accuracy.

Light-emitting diodes are small glass lamps that use much less electricity than traditional bulbs and last much longer.

The proposed circuit applies two clamping diodes in primary side to suppress the voltage overshooting on the second side rectifier diodes.

The tiny diodes give designers greater freedom to come up with interesting lighting shapes.

These diodes had to be good; leakage had to be low at the highest operating temperature.

The similarity of one-way streets and unidirectional conductivity of nonlinear diodes is analyzed and compared.

Besides, this side-coupling technique was scalable by multi-point pumping with several laser diodes bars.

Diodes are like switches that open or close , depending upon the voltage applied.

Fabrication of Reflective Layer on Semiconductor Light emitting diodes.

Semiconductor devices - Discrete devices and integrated circuits - Part 2 : rectifier diodes.

At the secondary side of the transformer there is a varistor and Zener diodes which act to stepwise reduce the surge pulse.

A theoretical model of waveguide microwave limiter with Varactor Diodes is discussed.

Now another new source of lighting, organic light-emitting diodes (OLEDs), is starting to take the spotlight.

The magician turns a cane into a string of 24 red diodes (LED).

For clarity, the figure omits overvoltage diodes and protection circuits.

Light-emitting diodes for display when the status and analog tone control lights, so that more of this design visualization.

Small-signal diodes are manufactured with varying response times to changes in voltage.

I touched the wrong pins causing a current reversal and all of the diodes on the circuit board exploded.

Remove the solder so that there is no contact between the diodes.

Diodes are individually fed into moving grippers. A continuity test is performed on each one.

The bulb's 10 diodes, each with a yellow phosphor, sit along a halo of aluminum fingers.

Figure 2-24 shows a protection circuit for an electrometer ammeter or picoammeter, consisting of a resistor and two diodes (1N3595).

Sometimes it is convenient to fashion a single logic gate from a few diodes.

In this paper, by properly positioning the array of optical diodes, an auto-recognition system of key's codes is developed.

The light sources can preferably be laser diodes or light emitting diodes.

DIGITAL TRANSMITTERS WITH LIGHT EMITTING DIODES.

Finally, we transfer optical signals between Ge MOS tunneling diodes in free space.

The photogenic module includes one cold light board and many light emitting diodes.

Televisions made with organic light-emitting diodes look wonderful. 3-D television looks more wonderful still.

Therefore, the detector consists of a 16-by-16 array of ultra-thin silicon diodes, connected by thin wires.

The other is pulse radar, using the same Schottky diodes as pulse modulator of transmitter and mixer of receiver to lower the cost.

The most promising alternatives are light-emitting diodes (LEDs).

Screens with organic light emitting diodes, or OLED, have a thin layer of organic material that glow, creating the screen's backlighting.

Replacement of diodes that are soldered to the heat sink is permitted provided that a controlled heat source is used.

The two zener diodes are used to clamp the guard to LO (or the Common terminal).

Additional levels of conductive rails and memory cell diodes are formed similarly to build the 3-D monolithic memory device.

Light emitting diodes, commonly known as LEDs, are becoming more and more widespread in all types of electronics.

These very small lights are called light-emitting diodes, or L. E. Ds.

Semiconductors are used in the manufacture of electronic devices such as diodes, transistors, and integrated circuits.

3 . do research on the tunable micro - cavity polyimide light - emitting diodes.

Diodes can perform digital logic functions: AND, and OR.

Its main products are axial diodes, SMD and rectifiers.

The diodes on the error amp's inputs protect it from overvoltages.

Using the technology of Pt diffusion to produce diodes can shorten the reverse recovery time and increase the velocity of switching.

Diodes are widely used non-linear components.

Responsible for the sales of PT for Micro diodes.

One type of emissive display that already exists is based on organic light-emitting diodes (OLEDs).

Cooling is essential because hot diodes don't last long.

A couple looks at white and blue light emitting diodes (LED) used as Christmas decoration at Tokyo Midtown in Tokyo November 17, 2007.

These thermal diodes could have a number of applications, such as improving the efficiency of thermoelectric converters.

Zener diodes behave in this way, which makes them useful as voltage regulators.

Diodes shall not be open or shorted.

Normally, the light-detecting diodes on a chip are arranged in a regular grid--say 1, 000 pixels by 1, 000 pixels.

Thank you, I have received the switch. Your engineers used only three diodes?

It can also be used to make printable versions of other electronic devices, such as light emitting diodes, lasers or transistors.

In time, other electronic components such as diodes and transistors made their appearance in chips.

Light diodes are not replaceable; diode life approx. 50, 000 hours.

The resistor (R) is used to limit the current through the diodes (D1 and D2).

Now, it seems, diodes anomalous data from time to time, is also a failure of the control circuit board that is associated with a response.

Function. NE555 used regularly circuit, Triacs, photosensitive components such as transistors and diodes.

A capacitor (123) is electrically connected with diodes (124, 125) and field winding (122) of field magnet and armature.

There are two TVS diodes on this PCB for 5V and 12V protection.

I will except the 3 diode switch if your engineers cannot install 4 diodes.

it can also add two clamping diodes in converter circuit primary to clamp the voltage stress on one fourth of input voltage.

Detail specification for a matched pair of germanium coaxial mixer diodes

Step Reverse Recovery Used for Measurement of Minority-Carrier Lifetime in PIN Diodes

Industry: Aluminum Electrolytic Capacitor; Tantalum Capacitors; Ceramic capacitors; Other diodes; Other transistor; Beads;

Industry: Fixed Resistors; Aluminum Electrolytic Capacitor; Tantalum Capacitors; Ceramic capacitors; Other diodes;

Industry: Sensor; Switch; Other diodes; Other Switches; Potentiometer with switch; Switching Transistor; Switching Diode; Proximity sensors;

Industry: Other diodes; Other Resistors; Other connectors; Other insurance components; Other Switch Components; Other insulation materials;

Semiconductor devices - Discrete devices - Recommendations for signal (including switching) and regulator diodes

Fault monitoring of the rotating diodes in brushless synchronous excitation machines with rotating-diode phase compound excitation

Industry: Other transistor; Switching Transistor; Darlington Transistor; Other diodes; Schottky diode; Fast Recovery Diode;

Temperature Distribution in Ridge Structure InGaN Laser Diodes and Its Influence on Device Characteristics

Industry: Aluminum Electrolytic Capacitor; Other transistor; Other diodes; Other capacitors; Ceramic capacitors; Other IC;

Study of Formulation and Mechanism of Yttrium Aluminum Garnet Phosphors for Use in White Light Emitting Diodes

Industry: Zener diode; Schottky diode; Bidirectional trigger diode; Other diodes; Darlington Transistor; High back pressure triode;

Operation state displayed by means of light diodes

Industry: Switching Diode; Zener diode; General Diode; Other diodes; Darlington Transistor; Switching Transistor;

Numerical Study of Optimization of Layer Thickness in Bilayer Organic Light-Emitting Diodes

Industry: Other Resistors; Other transistor; Other diodes; Ceramic capacitors; Tantalum Capacitors; Beads;

Enhancement of the Luminescence Performance of Polymer Blue-Light-Emitting Diodes with Single Layer Structure by Heat-treatment

Fabrication of ZnO nanowire-based diodes and study of their light-emitting properties

Microwave diodes and transistors - Microwave field effect transistors - Blank detail specification

Industry: Carving Crafts; Integrated companies; Other diodes; Machine lamps; Lamp, bubble shell; Other Outdoor Lighting;

Industry: Other insurance components; Other diodes; Other transformers; Other Switch Components;

Industry: Fast Recovery Diode; Rectifiers; Schottky diode; Zener diode; Bidirectional trigger diode; Other diodes;

Industry: Diode; LCD screen; Buzzer; Switch; Switching Power Supply; IC; Other diodes; Other Switches; Machine lamps; Bonding process;

Application of light-emitting diodes to several experiment in electromagnetics

Application of Light- emitting Diodes to Experiments in Electromagnetics

Industry: Other relays; Other connectors; Other Switch Components; Coupler; Other diodes; Other transistor;

Industry: General Diode; Other transistor; High back pressure triode; Rectifiers; Switching Diode; Other diodes;

The Analysis for Reliability and Life of the Photo-sensitive Diodes

The Influence of Holes Buffer Layer Doped with Different One-Dimensional Nanomaterials on the Performance of Polymer Light-Emitting Diodes

Growth of c-Axis Oriented Si-Based ZnO Films Using Al as Transitional Films and Fabrication of Its Schottky Diodes

Computer Regression Anlaysis of Forward Characteristics of Schottky Barrier Diodes and Its Applications

Discrete semiconductor devices and integrated circuits - Rectifier diodes

Industry: Other diodes; Other transistor; Other IC; Coupler; Temperature Sensor; Vibration sensor;

The application analysis and comparison of gate-source parasitic capacitors with synchronous rectifier diodes

Industry: Other transistor; Other capacitors; Other Resistors; Other IC; Other inductors; Other diodes;

Applications of Microfabrication Technologies in Organic Light-emitting Diodes

Industry: Fuse; Temperature fuse; Fuse Block; Temperature Switches; Self-recovery fuse; Other diodes;

Experimental Study of Newly Multi-quantum-well Mode-locked Laser Diodes

Industry: Darlington Transistor; Other diodes; Computer IC; Communication IC; Remote Control IC; Other IC;

Dynamic Observation and Analysis of the Degradation Process in Organic Light-emitting Diodes

Influence of the interfacial space charges on the EL efficiency of bilayer organic light-emitting diodes

Industry: Bidirectional trigger diode; Other diodes; Schottky diode; Fast Recovery Diode;

Synthesis of Ordered Organic Materials and Their Applications in Organic Light-emitting Diodes and Laser Devices

Industry: LCD screen; Transistor; Diode; Mobile Phone Battery; Other transistor; Other diodes;

The Improvement of Extractive Emission in InGaAlP Quantum Wells Light Emitting Diodes by Microstructures

Study of repetition rate and intense current electron-beam diodes

Industry: Tantalum Capacitors; Other diodes; Fast Recovery Diode; Switching Diode;

Status-monitoring of rotary diodes used in brushless exciting system

Efficient Organic Light Emitting Diodes with Europium Complex by Using Alternate Multilayer Hole-transporting Layer

Industry: Zener diode; Bidirectional trigger diode; Other transistor; Audio IC; Other IC; Other diodes;

A Theoretic Analysis of Electrical Injection and Optical Output Process in High Brightness Light Emitting Diodes

Frequency Characteristics and Analysis of Quantum Resonant Tunneling Diodes

Research on the Equivalent Circuit Model of the Double Photo-diodes with Shallow Trench Isolation

Standard test method for net carrier density in silicon epitaxial layers by voltage-capacitance of gated and ungated diodes

Fabrication of Nanoelectronic Resonant Tunneling Diodes

Blank detail specification: Light emitting diodes and infrared emitting diodes for fibre optic system or sub-system

Effect of Temperature and Applied Voltage on the Recombination Efficiency in Double Layer Organic Light Emitting Diodes

Industry: Other transistor; Other diodes; Other capacitors; Other Resistors; Other IC;

Design and Synthesis of Novel Red-Emitting Materials and Their Applications in Organic Light-Emitting Diodes

Blank detail specification: current regulator and current reference diodes

Accurate Measurement of Forward Electrical Characteristics in Laser Diodes

Industry: Other display devices; Other magnetic materials; Other Locks; Other diodes;

Improved Efficiency of Organic Light-emitting Diodes by Doping Each Other between the Organic Layer

Number of diodes in axis direction of crystal

Piezoresistive Properties of Resonant Tunneling Diodes

Switching Characteristics of Resonant Tunneling Diodes

The key electronics components are diodes, transistors and integrated circuits;

Tabular layouts of article characteristics for semiconductor diodes

Dynamic electrical characteristics of organic light-emitting diodes

Performance Improvement of Polymer Light-emitting Diodes with Metal Fluoride Cathode

Study on Automatic Control Technology for Plastic Leading Packaging Machine of Small Outline Diodes

Industry: Fast Recovery Diode; Switching Diode; General Diode; LED; Other diodes; Color light bulb;

Laser diodes and diode-pumped solid state laser systems: advantages, limits, and application fields

Heterostructure Doped Organic Light-emitting Diodes and Their Stability

A storage device composed of transistors, diodes and other circuit elements all fabricated on a chip of crystalline material

Improvement on Packaging Process of High Speed Switching Diodes Applied to Wave- guide

The Discussion on Frequency Transformation of the Diodes Circuit in the on-off Speciality

Industry: Other electronic processing; Other diodes; LED; Lamp, bubble shell;

Collimating ability limitation of meniscus lenses in collimating laser diodes

Blank detail specification for current-regulator and current-reference diodes

The measurement and calibration of light emitting diodes

detail specification for silicon voltage - regulator diodes

detail specification for silicon avalanche rectifier diodes

The electroluminescence spectra of dual wavelength GaN-based light emitting diodes

Improved technologies for bipolar transistors and Schottky diodes

Electroluminescence of polymer doped small-molecules light-emitting diodes and the effects of doping trap

Induced Crystallization of Hole Transport Layer by Buffer Layer in Organic Light Emitting Diodes

Calculating External Quantum Efficiency of High Bright Light Emitting Diodes

Determine the contents (fuses, relays, diodes. . . )

Distributions of electric field and carrier densities in single layer light emitting diodes

You do not need junction boxes or string diodes

Detail specifications for silicon voltage-regulator diodes

Blank detail specification for variable capacitance diodes

Multi Color Organic Light Emitting Diodes and its Stability

Enhances to Efficiency of White Organic Light Emitting Diodes by Introducing an Exciton Block Layer

Technique Research of Microwave Schottky Silicide Barrier Diodes

The course's main content includes: parameters and input and output characteristic of diodes, BJT, and FET;

Influence of doping with titania nanotubes on performance of polymer light-emitting diodes

Growth of p-GaN at low temperature and its properties as light emitting diodes

IC, Components, Electronics Parts, integrated circuits, diodes, triacs, and other semiconductors information

Influence of Thickness of Hole Transport Layer on Performance of Organic Light-emitting Diodes

Future applications of light emitting diodes

The influence of electrical drive source on semiconductor laser diodes of opacity monitor

GD Series Silicon Diodes Chain MMS GGD GCS XGL Series High-Tension and Low-Tension Whole Set Electric Equipment

Study on the Effect of Heat Treatments on the Luminescence Performance of Polymer Light-emitting Diodes with Single Layer Structure

measurment method for thermal impedance of semiconductor diodes

Blank detail specification for semiconductor laser diodes

Industry: IC; Diode; LCD screen; Electrical equipment cable; Other diodes; Other IC;

Joule Heating Effect and Organic Decomposition in Organic Light-Emitting Diodes

Abnormal Breakdown Diagram of the Schottky Barrier Diodes

A Novel Method to Characterize Semiconductor Diodes with Admittance at Forward Bias

From those first dim red diodes to powerful streetlights in major cities, the LED has made its mark on the world. The Ubiquitous Red LED

Experimental study on the timing jitter of gain-switched laser diodes with photon injection

Coupling of Cone Lensed Polarization Maintaining Fiber with Superluminescent Diodes

A New Method of Accurate Electrical Characterization of Semiconductor Diodes at Forward Bias

Blank detail specification for microwave detectors and mixer diodes