Shenzhen Roha Digital Technology Co., Ltd.
News

Building high end seamless joint ecological chain

  • Damage from Direct Sunlight to LCD TV Screen2018/10/23Don't put your LCD (liquid crystal display) TV under direct sunlight. Don't use it outdoors to prevent it from strong sunlight. That's because the heat from sunlight is likely to cause damage to LCD s...
  • How Colored Pixels in LCD TVs Work2018/10/21There is a light behind TV, and there are a large number of colored pixels glittering in the front of TV. What is happening then? How do those colored pixels work?How pixels are switched off:Light com...
  • Types of LCD Panels2018/10/20Twisted Nematic (TN)TN LCDs are most commonly manufactured and used among monitors in various industries. Gamers use them most commonly. That’s because they are not expensive, and they response faste...
  • LCD (liquid-crystal display)2018/10/19LCD (liquid-crystal display) refers to the display with a flat panel. Specifically, it refers to the optical device that makes use of the optical modulation characteristics of liquid crystals. Liquid ...
  • The Difference between LCD Display and LED Display; Which is Better?2018/10/17LED backlight: power-saving (save 30%-50% more compared with CCFL), high price, high brilliance and saturation. CCFL backlight: consump more power compared with LED (much more power-saving than CRT), ...
  • LCD is the Same as LED TV2018/10/17LCD refers to one type of panel, which produces colors but not light. All the pixels are located there. LED refers to the back-light behind the panel. LCD's picture can not be seen without a back-ligh...
  • ROHA IN ICEE —— Starting from Iran, embarking on a journey that blends seamlessly with the world2018/10/09Oil is its blood, and the headscarf is its belief.Under the mysterious ancient culture, today it has some new labels.Eurasian Land Bridge, East and West Air Corridor, the second largest economy in the...
  • Why We Need Seamless Video Walls2018/09/18Traditionally, when we build a video wall, we always organize modules just like cubes or LCD panels to form a configuration, and it can approve designers and customers to create a pixel area and let t...
  • TEL:+86-755-29075243
  • EMAIL:ruby@szroha.com
  • ADDRESS:5 Floor, 2 Buliding of Hongxin Industrial Zone,Dabu Lane Community,Guanlan Street in Longhua New District ,Shenzhen