Shenzhen Roha Digital Technology Co., Ltd.
News

Building high end seamless joint ecological chain

  • ROHA in India : LCD VIDEO WALL is going to the world !2018/11/27According to the report of World Economic Outlook in October by IMF, The economic growth of emerging and developing Asian economies in 2018 may reach 6.5% overall,and India is the only country predict...
  • Is OLED the Tendency? LCD is Actually Better in Many Aspects2018/10/26Recently, most attention of the mobile display market is focused on OLED technologies. Samsung is the most impressive. LG begins to invest heavily in the production line of mobile OLED modules and new...
  • What's the Difference between LED Display and LCD Display:2018/10/25What's the difference between LCD display and LED display? LED backlight: power-saving (save 30%-50% more compared with CCFL), high price, high brilliance and saturation. CCFL backlight: consumps more...
  • Can Magnets do Harm to LCD Screen?2018/10/24I'm confident that there will be no effect, thus I slid one of the magnets across the LCD screen. It proves that there is no effect. The screen as well as the calculator still works well.LCD displays ...
  • 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 ...
  • 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