Led Displays Presentation

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+ guestcd9d88 2 years ago
7, Why a USA buyer order 650 cabinet LED display in CreateLED Screen in Dec,2007?

Using world-wide well-know LED lamp: Cree/Cotco, which is very high brightness, more than 8000Nit,wide span angle, anti-static, quality stable, and 11 years life time.

Using world-wide well-know power supply, Meanwell supplier.

Using China most famous LED professional drive IC and control IC (ZDEC,ZQ9705). Refresh rate is more than 9000Hz in static. In this refresh rate, LED screen showing animation will be in very smooth, which is better than LINSN control system.

Most important point is that we can monitor LED display by computer when using ZDEC software. We can easy to find which module with problem under computer, which line of LED lamps with problem. It is no need to climb the ladder to check each module to look for the unworkable LED lamp.

Another important point is that we can adjust brightness by computer. For example in the

evening, we can adjust lower brightness in evening while in daytime we can adjust higher brightness.

When LED screen have used several years, the LED lamp will not as bright as the first period we use, at this time, with ZDEC control system (performance function under ZDEC control IC and drive IC) we can adjust the brightness in balance. If we cannot adjust the brightness, color difference will be happen.

96 hours aging time before shipment.

An LED screen must be waterproof. We pay much more attention to cabinet rear design, (especially power supplier connection waterproof, wire connection waterproof,) cabinet front, and inside of cabinet structure must be waterproof. Waterproof is very important.

Special design for cool down the temperature inside cabinet. An LED lifetime will be shorten while in hot condition.

Special design for PCB current circuit. An LED lamp cannot accept currency more than 20mA. With our special current circuit design, the currency will not more than 20mA.

For this point is very important to the lifetime of LED lamp.

If the LED lamp is always in bad status, the LED lamp lifetime will be decrease.

Using special soft mask for screen protection in sport stadium.

LED screen is with flexible foot construction, we can adjust the angle of LED screen.

LED screen cabinet can be rigging and stacking. It is very easy to set up.

CreateLED Screen provides 'one on one' service with our customers. It is not possible to 'sell' the product lines we represent over the internet. We need to find out exactly how we can help you.

LED display prices have many variables that need to be considered to determine the signage cost. Things such as size, artwork, exposure, functionality, mounting, and communication types (LED price quote) all combine to set the price.

Most of our customers are unsure exactly what type of signage will give them the visibality and increased traffic they want. We would like to provide pricing information to speaking with you If you know exactly what you are looking for.

Contact information

Mr.Billy

Oversea Marketing Manager

Shenzhen CreateLED Electronics Co.,Ltd

Tel:+86 0755 2958 8968-8048(50 lines)

Fax:+86 0755 2958 8600

Cellphone:+86 13423940851

MSN: CreateLEDoverseaSales@hotmail.com

Gmailchat: CreateLEDoverseaSales@gmail.com

Email: Billy@createled.net

Web: www.createled.net

Address:

E Building,

JinXiongda Industry Area,

Guanlan Town, Shenzhen city,

Guangdong province,China Zip:518110

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Led Displays Presentation - Presentation Transcript

6cm 6 см 6 cm Ако вземем еднаква част от два LED екрана базирани на техно- логията на реален пиксел, но с различно разстояние между пикселите, ще констатираме следното: - при разстояние 20 мм между пикселите - 9 пиксела - при разстояние 10 мм между пикселите - 36 пиксела Така с 50% увеличаване на резолюцията се получава 4 пъти по-добро качество proTechnica EVENT LED дисплеи са с реален пиксел 10 мм
За да се разбере по-добре концепцията за дистанция на гле- даемост, двете изображения трябва да се погледнат първо от няколко сантиметра, а след това от 4-5 метра. Въпреки, че имат различна резолюция, наблюдавани от голямо разстоя- ние те изглеждат с еднакво качество. Друг фундаментален фактор определящ качеството на изо- бражението е така наречения REFRESH RATE. Този показател показва опресняването на картината в една секунда. Например при PC мониторите е 72 Hz, което означава, че всички пиксели в екрана се опресняват отгоре надолу 72 пъти всяка секунда.