查询词典 led

Based on the prior art, the optical engine according to the invention has the improvements that, three optical axis steering components are respectively introduced into red, green and blue light illumination systems, and an optical axis lengthening structure is introduced into the green light illumination system, so that optical axes of the red, green and blue light illumination systems, each of which is from an LED resource to the optical axis steering component, are counterclockwise rotated for 90 degrees, parallel with each other, parallel with an optical axis of a projection lens, arranged in a same plane and positioned under the projection lens, luminous faces of three LED luminous chips of the red, green and blue light illumination systems are in a same plane, and the three LED luminous chips can be mounted on a same heat-radiating plate, therefore, the heat-radiating system has a simplified structure, and the optical engine has reduced size.

在背景技术所述的光学引擎的基础上作以下改进，在红、绿、蓝光照明系统中引入三个光轴转向器件和在绿光照明系统中引入光路加长结构，旨使：红、绿、蓝光照明系统各自的从LED光源至光轴转向器件部分的光轴朝逆时针方向转动90°、互相平行、与投影镜头的光轴平行、居同一平面和位于投影镜头的下方，红、绿、蓝光照明系统的三个LED发光芯片的发光面居同一平面，三个LED发光芯片可安装在同一块散热平板上，散热系统的结构简化，所述的光学引擎的尺寸减小。

This topic returns in view of the cut type switch spreads the type switch "to return for the predecessor design spreads the type electric power switch utilization in the LED lamps and lanterns" is the research direction, to achieve take reduces the power loss to replace the tradition operational amplifier pulse wave width accent as the goal using IC UC3842 changes part, the actuation returns spreads the type electric power switch's switch of Power MOSFET, so as to controls instead spreads the type electric power switch breakover closure's time then control voltage output size, achieves the output voltage to the load LED lamps and lanterns adjusts the LED lamps and lanterns brightness the goal.

各位大大抱歉~！因为英文底子不好！希望大家帮忙翻译一下，希望不要用翻译软体翻的最好是自己翻！拜托了！本专题针对切换式转换器的返驰式转换器为前身设计「返驰式电力转换器运用在LED灯具」为研究方向，为达到以减少功率损失为目的利用IC UC3842代替传统运算放大器脉波宽度调变部分，驱动返驰式电力转换器的Power MOSFET之开关，藉以控制反驰式电力转换器导通截止的时间进而控制电压输出的大小，输出电压至负载LED灯具达成调节LED灯具亮度的目的。

At present. our main products are: high-power LED street lamp special power supply module,LED daylight lamp, LED lamps,led variable light controller,ADSL voice data splitter, filter, high-precision inline inductor , and other developed electronic products required by customers.

目前，公司的主要产品有：大功率LED路灯专用电源模块、LED日光灯专用电源、LED灯具、LED变光控制器、ADSL数据语音分离器滤波器、高精度对插式电流互感器及客户委托开发生产的其它电子产品。

Fundamental points: Although this is an international supplier of small household appliances, but in the second quarter of formal entry into the LED industry: the introduction of strategic investors in Guangdong is mainly engaged in light-emitting diodes health Lunda, LED display screen series and control system products, LED miner's lamp and other series products, while holding 51% of the Guangdong Health Lung optoelectronic a further acquisition of Display Technology, Shenzhen Rui Rio a 60% stake in Shenzhen Rui Rio outdoor LED display for the domestic leader in the field.

基本面看点：虽是国际小家电供应商，但从二季度正式进入LED行业：引进战略投资者广东健隆达主要从事发光二极管、LED显示屏系列及控制系统产品、LED矿灯等系列产品，而持股51％的广东健隆光电将再收购深圳市锐拓显示技术公司60％的股权，深圳锐拓为国内户外LED显示屏领域的领先企业。

Hai Dier of the photoelectric current LED products are: LED soft lights, soft lights of the Great Wall, 0603,3528 patch of soft light, soft light patch 5050 article, LED modules, 5050LED full-color light with remote control Operation, LED stars.

目前海迪尔光电的LED 系列产品主要有：LED 软灯条、长城软灯条，0603，3528贴片软灯条，5050贴片软灯条，LED模组、5050LED 灯带全彩摇控操作、LED星。

Studioes inner LED the pixel of sizes general are 2-10 centimeters, Often adopt Pa severalplant Neng accrue different base color LED Kuan core capsulation Cheng an organic whole, Outdoor LED the pixel of sizes manys for 12-26 centimeters,Each pixel consist of several Ke all kinds monochromatic LED,Used to the completed product of say pixel tube or pixel mold piece.

制作室内LED屏的像素尺寸一般是2-10毫米，常常采用把几种能产生不同基色的LED管芯封装成一体，室外LED屏的像素尺寸多为12-26 毫米，每个像素由若干个各种单色LED组成，常见的成品称像素筒或像素模块。

LED显示屏, LED display , LED sign , LED display

深圳LED显示屏，LED显示屏，深圳LED显示屏厂家

Widely used in indoor and outdoor LED lighting, LED bright spot works, LED lighting advertising, LED displays, and other fields.

广泛应用于室内外 LED照明灯具、LED亮点工程、LED灯饰广告、LED显示屏等各个领域。

Main products and services: such as: electric eyelashes Qiao; perm eyelash curler; electric eyelash device; eyelash brush, eyelash brush, mini mascara, and eyelash folding device, LED eyebrow clip, tweezers, electric shaving knife; shaving device ; electrical; shaved eyebrow knife; multifunction shaving knives, mini double-sided mirror; Lamp double-sided mirror; Lamp Mirror; LED Mirror, LED Mirror Cosmetology, liquid crystal display mirror, a grinding device; electric-US A browser; electric grinding a browser; electric hair, andú, and electrical devices go dead skin; peeled, and facial massage device, facial cleansing brush, Cleaning brush, four-in-one massage, andCosmetology Instrument , ion-intensive device,Cosmetology Instrument, Four set±microwave;±suite;×±; plastic boxes, food boxes, pruning Didesmococcus browser; go hair, and mini hair dryer; small electric hair, two-in-one hair dryer; anion hair dryer; hairdryer; hair-dryer, heating boxes environmental protection; electric boxes, beauty massager; eye nurses massage Miriam; eye protection device, eye care, eye massager; health products, mini vacuum cleaner ; car vacuum cleaner; Beatles cleaners; USB vacuum cleaner, vacuum cleaner cartoon, USB mini fan; mini fan; portable mini fans, Mobile Block; LED sensor lights, beauty products; Cosmetology utensils; makeup supplies; toiletries; Cosmetology promotional items; makeup promotional items; home supplies; daily necessities; office supplies; ads promotional items; gifts and promotional items.

主营产品及服务：如：电睫俏；电烫睫毛夹；电热睫毛器；睫毛笔，睫毛刷，迷你睫毛器，折叠式睫毛器，LED眉夹、眉钳、电动剃毛刀；剃毛器；电动修眉刀；剃眉刀；多功能剃毛刀，迷你双面镜；带灯双面镜；带灯化妆镜；LED化妆镜、LED美容镜、液晶显示镜、磨甲器；电动美甲器；电动磨甲器；电动鼻毛器、耳毛器、电动去死皮器；去皮器，脸部按摩仪，面部清洁刷，洁肤刷，四合一按摩器，九合一美容仪、离子嫩肤仪、九合一美容仪、四件套微波保鲜盒；套装保鲜盒；五件套保鲜盒；塑料盒、食品盒、毛球修剪器；去毛器、迷你电吹风；小型电吹风、二合一电吹风；负离子电吹风；电吹风；吹风筒、环保加热饭盒；电热饭盒、美容按摩器；眼护士按摩仪；眼保仪，眼保健，眼睛按摩器；健康产品，迷你吸尘器；汽车吸尘器；甲壳虫吸尘器；USB吸尘器、卡通吸尘器、USB迷你风扇；迷你小风扇；便携式小风扇、手机座；LED感应灯、美容用品；美容用具；化妆用品；化妆用具；美容促销品；化妆促销品；家庭用品；日用品；办公用品；广告促销品；礼品及促销品等。

dwpi patent database of thomson group was chosen, led signal display technology patents between january 1, 1965 to december 31, 2008 were collected and the associated patent database was established. derwent innovation index patent analysis system was chosen, these led signal display technology patents were analyzed deeply from the total amount of patent applications, key led patents and key patent holders respectively. the present patent status of abroad and china's were compared. the patent strategy of developing our nation's led signal display technology was also discussed.

选择thomson集团的dwpi英文专利数据库，采集1965年1月1日到2008年12月31日期间的led信号显示技术专利文献，建立英文专利数据库；再选择derwent innovation index专利分析系统，分别从专利申请总量、重点专利技术和重点专利持有人等方面，对led信号显示技术专利进行深入的分析，并对比分析国内外led信号显示技术专利的现状，提出发展我国led信号显示技术的专利策略。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。