AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |
Back to Blog
Viewfinder vs lcd8/2/2023 ![]() Each pixel is lit independently and so a black pixel does not draw power at all. OLEDs are considered very power efficient, but it is important to understand that this depends on the image shown. This is particularly important where the technology is being used for electronic viewfinders, and a rapidly updating, smooth representation of movement can help re-create the optical viewfinder experience. With refresh rates about 1,000 times quicker than an LCD, it can be used to represent the increasingly fast live view output from the latest cameras with ever improving realism. Perhaps the feature that makes OLED most attractive for use in photography is its speed. OLED displays have greater viewing angles, allowing more flexible use of the camera, both for shooting and reviewing images, or showing them to others. Secondly, thanks to the totally unlit black pixels, the contrast is really high, allowing a more realistic impression of how your images will look. Firstly, the color gamut is wider than that of an LCD display, allowing more accurate reproduction of the colors of your images. The biggest advantages of OLED displays are the things that photographers are most likely to appreciate. This means that the basic structure of an OLED is simple (no need for backlighting, filters and polarizers) and so OLEDs are ultra-thin and lightweight. In an OLED display each ‘pixel’ is a small light emitting diode (or, more commonly, three: red, blue and green). Unlike LCD displays, OLEDs do not require a backlight. OLED are thin, efficient and bright – and can be used to make displays and white lighting panels. ![]() When electrical current is applied, a bright light is emitted. ![]() OLEDs (or Organic Light Emitting Diodes) are thin, light-emitting devices, made by placing a series of organic thin films between two conductors. ![]() OLED screens and microdisplays are appearing in an increasing number of higher-end cameras, such as the Samsung NX200. In this article I'll provide a short introduction to OLED technology and explain how it will affect you as a photographer. You have probably heard about OLEDs – flexible transparent displays that can provide brilliant colors and be power efficient. So, what’s all the fuss, and why should you care about the technology behind your camera’s screen?ĭuring the world's largest electronics show, CES 2012, OLED was the most talked about technology. OLED screens are becoming increasingly common on enthusiast cameras. ![]()
0 Comments
Read More
Leave a Reply. |