Showing posts with label Eastar. Show all posts
Showing posts with label Eastar. Show all posts

Wednesday, 13 May 2015

ESDLUMEN:How LED affect LED display screen quality?

For a full-color LED display, LED as its most critical components, its quality plays an important role in the LED display. LED display uses large number LEDs per square meter, LEDs directly determine the performance, color saturation and sharpness of full-color LED display.

Full-color LED display brightness
LED brightness determines full color LEDscreen brightness, the use of higher current, the LED brightness is higher. Also, LED have different angle, in the same chip size, the smaller view angle, the higher brightness, but the display’s viewing angle generally is 100 degrees -110 degrees, to ensure LED screen sufficient angle.

The failure rate of LED screen
LED display is composed by thousands or even hundreds of thousands of red, green, and blue LED components. Usually failure rate is less than 1/10,000 after 72 hours aging test.

The light attenuation of LED display
LED brightness will slowly decay along with long-term use, the attenuation is related with LED chip, auxiliary materials, packaging technology and so on. In general, after 1000 hours aging on 20 mA at normal temperature, the red LED attenuation should be less than 7%, blue and green LED decay should be less than 10%. The RGB light decay consistency has great influence on future white balance, thereby affecting the fidelity of the display screen.

LED display antistatic ability

Since LED is semiconductor devices, it’s sensitive to static electricity and can easily fail by static, so the anti-static ability is essential for the lifespan of LED Display.

Monday, 26 January 2015

Run, 2015! Run, Eastar!


    On January 20th, 2015, the Eastar New Year Celebration Party, with the theme of “ Run, 2015”, and the Awards Ceremony for the best staff of 2014 were held in Happy City Hotel, Shenzhen. The whole staffs of Eastar, guests from all sectors of the society and Eastar’s brother enterprises enjoyed the happy new year party together. The celebration party will be an unforgettable one for every member of Eastar.   http://www.esdled.com
     At  4 o’clock of the afternoon of January 20th, with the MV named “Making A Paradise” which was directed and played by Eastar staffs, the heavy curtain for the new year party was pulled down. Then a new year song” Bless You” which is filled with happy atmosphere was played on the stage, which also stood for an official beginning for the Eastar New Year Celebration Party.
    At the very beginning of the celebration party, Mr. Duan Wujie, chairman and CEO of Eastar, made an opening speech. During the speech, surrounding the theme of “Change”, Mr. Duan explained the great importance of Eastar’s future development in the society where changes happen at every moment. He also indicated that we should embrace change with broad vision.  Afterwards, Mr. Liu Hujun, chairman of Lian Tronics, Eastar’s cooperation partner, Mr. Peng, the manager of Dahua Advertising and the customer representative, Mr. Gong, the supplier representative and manager of Shenzhen Kinglight Optoelectronics Co., Ltd., and Mr. Liu Xinxin chairman of Labour Union of Eastar made speeches before the programs began.
    Then dances, songs, language programs directed and played by Eastar staffs were played on the stage and got a lot of applauses from the audience, bringing a visual feast to everybody and embodying the versatility from Eastar staffs. In addidion, excellent employees and teams, excellent suppliers of Eastar, the best strategic cooperation partners were awarded in the party.

    The incessant Sweepstakes also brought tides to the new year celebration party. From the sixth prize to the fifth prize, the fourth prize……then to the special prize, all of them aroused incessant screams from the audience. All of the colleagues and guests toasted with each other and spent an unforgettable night together under the happy atmosphere. Such a wonderful feast will leave a great impression on everyone’s mind and will become a happy memory for everybody.
    Looking back the past, it has been seven years since Eastar was established. Likewise, people from Eastar have gone through seven years. Seven years ago, Eastar was just a small factory in the Chaguang Industrial Park of Xili Town; Seven years later, Eastar has become a LED display brand which is quite popular both at home and abroad! During seven years, an ignorant boy has become a man with graceful bearing. Time is the best teacher for growth. Also during seven years, a group of people could touch their goals well. 
   
In the past seven years, we have been running to proceed, worrying that we will be discarded by the market due to any stop. We will go on running and don’t permit any relaxing! All staffs from Eastar will carry on taking the leading role in the industry with the corporate philosophy that” learning as the root, creation as the soul, development as the shield, economizing as the base, service for victory”. Never give up until the goal is achieved!
Run, 2015! Run, Eastar!

Want to know more abou,please see:

Wednesday, 22 May 2013

Eastar outdoor led display new project


This new led display projector installed in Pinghu park stadium, Hengyang ,Hunan. It’s our p10 outdoor advertising full color led display, and the area is 88.88 sqm.The most important feature of this project is to connect the referee system, show the game time and display score. This large-screen have high-definition, wonderful scenes, slow motion…, not only to give the audience an unparalleled visual feast. But also provided the proof to the referee make the correct judge, ensure the match is fair and just.
Want to know more about LED Display please see http://www.esdled.com/



Sunday, 19 May 2013

Cross Time and Space, Lighten the Future!- ----Eastar’s ‘Future’ led display is coming now!


                              Cross Time and Space, Lighten the Future!
                                                 ----Eastar’s ‘Future’ led display is coming now!

Eastar’s Future Series, the lightest LED OAscreen ever, are officially released! There are six different pitches: P15, P18.75,P25,P30,P37.5,P50 for Future Series. With its ultra thin and light design, the weight of Future Series is only 22KG/m2. Compared with the traditional LED OA screen with a weight of 60KG/ m2, its weight is reduced by 63%, resulting from which the transportation and installation shall be significantly more convenient. Since there is no need for big steel structure, it substantially reduces the requirement for the load-bearing of the building. Meanwhile, the self heat dissipation material ends the air-conditioner age of LED OA screen, saving money and saving power! What is more, with the permeability up to 40-70% according to different distance, the lighting inside the building will never be influenced. Furthermore, the porous design can fulfill air convection and protect the LED screen against strong wind. Thus the winter wind in the north and the typhoon in the south won’t be your nightmare anymore. Ultimately, any single cabinet can be dismantled directly from the frontage of the screen after installation, as a result of which we will no longer bother to disassembly the whole screen for maintenance.

Future Series, lightens the Future!  




Monday, 13 May 2013

Eastar outdoor led display showing the beauty of the Thailand


This project was Eastar first led display case in 2013. it installed in Shopping malls in Thailand, totaling 187 squaremeter. 

The project was installed on the outside of a large Shopping malls, it used fixed installation. This led display billboard is our OA series p20 full color outdoor led display, electricity saving, stable performance and color uniformity, which makes the picture more clear and vivid.

After the outdoor led display case completed, customer respond that the advertising effect is perfect, but i think the installed location is very good for advertisement. As we all know good advertising effect is not only best led display, but also good install location.



Want to know more about LED Display screens please see
www.eastarlumen.com
www.esdled.es
www.esdled.com
www.esdled.ru