This paper introduces a control system with a highspeed microprocessor,which uses a module called LMG-SS24B12DFGNW-H that is a type of dot-matrix LCD module and produced by SDEC. It has a controller T6963C in this module,and which used CCFL when in a poor light.
The control and disposal system with the core of microchip AT89C55WD is analyzed on chapter 4. Main function unit such as the interface circuit of LCD display and keyboard, the interface circuit of micro-printer, real time clock DS12C887, and hardware anti-jamming technique are discussed.
Graphics lattice LCD display module is usually used in ARM embedded application as man-machine conversation interface, SMG240128A is a kind of LCD controller produced by SAMSUNG Company that have strong function. This paper introduces the application of it in LPC2210 embedded system.
Secondly , the realization plan of system for hardware and software is expounded in detail ,including DSP mini system, JTAG interface,PWM (Pulse Width Modulation) module,I2C module,A/D (Analog to Digital) conversion circuit,communication interface,LCD display module etc.
详细介绍了系统的硬件设计和实现方案,包括DSP最小系统,JTAG接口,PWM(Pulse Width Modulation)模块,IIC模块,A/D(Analog to Digital)转换通道,通信接口,液晶显示等;
The detecting device can directly measure the electrostatic voltage of the electrified object, at the same time, it can measure the humidity and temperature of the assembly space by the electrostatic sensor.
This preparation method of alignment layers can be considered a potentially useful technique in the LC display (LCD) industry in the future.
It was established that long-term work with an LCD monitor interferes with the perception of high spatial frequencies, while the use of the LS-KOM spectacles increases the SCS and allows its normal level to be maintained during 4 h of work.
The packing density of (DNA-polycation) complexes differs among LCD particles formed at different ionic strengths.
It was shown that LCD was hexagonal at 0.15 M ≤ CNaCl >amp;lt; 0.4 M and cholesteric at 0.4 M ≤ CNaCl >amp;lt; 0.55 M.
Cholesteric LCD displayed abnormal optical activity in the circular dichroism spectrum.
The active oxygen gas arising from a plasma reactor is used to realize progressive chemical modifications onto silane coatings that could be particularly interesting as alignment layers for liquid crystal display applications.
In these experiments, vision was also manipulated in certain trials with liquid crystal display glasses that occluded vision for the duration of the head turn.
The aim of this study was to evaluate feasibility of reporting brain CT examinations on liquid crystal display (LCD) flat-screen monitors vs state-of-the-art cathode-ray-tube (CRT) monitors.
The aim of the present study was to propose suitable display functions for CT image representation on liquid crystal display (LCD) monitors by analyzing the characteristics of the monitor's typical display functions using psychophysical analysis.
The purpose of the study was to compare the detection performance of a cathode ray tube (CRT) monitor versus a liquid crystal display (LCD) monitor for simulated subtle pulmonary lesions.
All operations are imaged on an LCD display (4 lines with 16 signs).
The experiments on structural textures such as a wooden surface, an LCD display, and a machined surface, and statistical textures such as granite, leather, and sandpaper have shown the efficiency and effectiveness of the proposed method.
Use of a Human Visual System Model to Predict Observer Performance with CRT vs LCD Display of Images
Performance as measured by receiver operating characteristic (ROC) analysis was significantly better overall on the LCD display (P = 0.0120).
Each pixel in an LCD display has its own individual transistor that controls the transmittance of that pixel.
The portable intelligent digit display micrometer is a new type of micrometer with high accuracy. The Largescale integrated circuit and LCD are used in the circuit design. This micrometer, which is equipped with a 80c31 multi-functions such as data averaging, alarming when beyond its limits,etc. It has much smaller size and lower power consumption, and can be operated conveniently. The principle, technical index, circuit design, and microcomputer disign of the micrometer are presented.
With the LCD dot matrix display module DMF-5005N used in electronic locking system in substations as an example, the comprehensive description of interface circuit between this module and CPU, the display mode, the retrieving principle of the font of character and the technology of font library generation are presented in detail.
The introduction of a new practicalcircuit and it's software configuration is given.A 8255 is added to a singlechip microprocessor 8031,which is used to control UC-162-09(031)(16×2)lattice liquid crystal display module.The module can display 16×2 digits.Each display digit is of 5×7 lattice structure.