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Optical Electronics and Display Articles


1: DsPIC30F on the pulse xenon lamp drive system design
Introduction With the computers, machinery, electronics technology, road vehicle testing makes large-scale, rapid and accurate access to the road use of information possible. Detection of the vehicle speed video camera system in accordance with the...

2: Dot Matrix LED Display System
LED dot matrix display create a simple, easy to install, are widely used in various public places, such as motor vehicle stop, and advertising, as well as bulletin boards and so on screen. In this paper, can be used in an office outside of the bulle...

3: The challenges of solar LED street lights and ON Semiconductor energy-efficient solutions
In recent years, the industry's growing concern about the use of clean renewable solar energy for street lighting. Typical solar street lighting system consists of solar panels, charge controllers, batteries, light sources, as well as the compos...

4: NS-based network video QoS analysis
With the networks and the rapid development of multimedia technology, network in an endless stream of multimedia applications, such as video conferencing, video on demand (VOD), multimedia services, such as distance education. Image as a result of t...

5: CMOS linear array sensor
TAOS's CMOS linear array in addition to signal more sensitive to light, the spatial information can also be given. These devices in photodiode linear photodiode arrays can be sensitive to each incident, the output for the time and incident light...

6: Show the development of LCoS chips
LCoS (Liquid Crystal on Silicon) as a new type of display, with large-screen, high brightness, high-resolution, low power and many other advantages of LCoS technology with the production of high-resolution light valve method of gradually place flat ...

7: OLED display module with C8051F MCU design
Organic light-emitting display OLED (Organic Light Emitting Display) is a liquid crystal display technology is more than a new generation of advanced flat panel display technology, is recognized as the industry's most promising next-generation d...

8: 80C51 microprocessor-based modular design of the OLED
Organic light-emitting display (OLED) based on organic light-emitting materials based on a new generation of flat panel display technology, and compared to traditional display technologies, OLED has a thinner, lighter, active light-emitting (no back...

9: Chinese characters based on the ISP chip design from time to time display devices
1 Introduction Chinese character display circuit commonly used in mobile communications and in public places such as the number of message display systems, display of traditional Chinese method is to adopt a common logic device (such as small and m...

10: HY-240128M-201 liquid crystal display module and its application
Introduction Display and content in accordance with the different instrumentation used in the liquid crystal display module and point pen above two types of formation. The former can be used to show that a finite number of simple symbols, control i...

11: Illuminate the front-LED automotive headlamp design features
Abstract LED no stranger For the consumer, has been widely used in the car, according to different performance requirements choose the appropriate LED products, LED light source in comparison to the traditional appearance of different things in add...

12: General Optical isolation in high-power IGBT Driver Application
O INTRODUCTION Since the advent of MOSFET and IGBT, the voltage-controlled power electronic devices, especially the IGBT is undergoing a rapid development process. Single IGBT module gets the high-voltage devices, the current growing in volume. At ...

13: ARM7 microprocessor-based Chinese liquid crystal display technology
1 Introduction LCD liquid crystal display as a low power consumption, small size, the display without radiation, in recent years is widely used in a wide range of embedded electronic products, LCD can be divided into Dan-style, character and dot-ma...

14: Cold cathode fluorescent lamp in the HT46R14 Converter
Liquid crystal display (LCD) panel has a wide range of applications, from small portable electronic equipment, to large fixed equipment, applications include digital cameras, notebook computers, personal data assistant machine, desktop computers and...

15: LCD display flashes appear to resolve the causes and
Comparison of two types of CRT and LCD displays, one of the most common to see the issue of difference is blinking. Tend to think that there are flickering CRT screen, and the LCD is not, found two types of displays have a certain degree of blinking...

16: ARM9-based S3C2410 processor design of the LCD display system
Introduction Samsung S3C2410 is a production of the RISC-based ARM920T microprocessor core, and its frequency up to 203MHz [1], applied to information appliances, PDA, handheld devices, mobile terminals and other areas, this paper introduces the di...

17: 89C52 single-chip parallel I / O port to achieve a number of LED display
Applications in single-chip system, the widespread use of low-cost and flexible digital control (LED) displays do. Commonly used for 4 to eight 8-bit digital tube LED display, that is, 4 ~ 8 LED digital tube. This shows that the method to achieve a ...

18: TLC5941-based full-color large screen LED driver design
1 Introduction In recent years, with computer technology, large-scale integrated circuits and the rapid development of specialized components, the 256 gray-scale full-color LED large screen at home has developed rapidly, but its display is not idea...

19: LIN bus-based automotive HID headlamps automatically dimming system
Introduction HID is a high-pressure gas discharge lamp (High Intensity Discharge) acronym, heavy metals can also be referred to as xenon lamps or headlamps. Compared with the traditional halogen lamp, HID has high brightness, long life, energy savi...

20: TFT LCD in GPS navigator application
I. Overview With the development of China's automobile industry and car users more autonomous vehicles in real-time navigation technology is receiving increasing attention, and wider application of GPS vehicle navigation system to receive satel...


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