标签：smd led lamps

smd led lamps, led and oled

The difference between LED lights and OLED

LED TV is the boundary illuminated LCD (liquid crystal display), around the screen a large number of light-emitting diodes, the light transmitted by an independent wire to the center of the screen. It makes the screen thinner, but also brought unpleasant viewing angle.

smd led lamps, led and oled

In contrast OLED (organic light emitting display) screen is able to light-emitting current through organic materials. Because in addition to the backlight, OLED screen performance is more superior than other competing products.

The benefits of OLED led down lights

The OLED TV to be able to provide higher density map and a clearer image, which means that the OLED screen can display three-dimensional images without sacrificing image resolution, as like most other TV. OLED TV to enjoy the natural scenery video like by the window concept, rather than watching a glowing box.

Not talking about color. OLED displays can artificially create all the colors of nature. Looked at the LCD screen and then look at the OLED screen, it feels like “The Wizard of Oz” Dorothy the first time you open the door to the Wonderland.

OLED screen contrast is almost unlimited, so watching the screen does not appear in the Blu-ray Disc “Dark Knight” color aliasing or black spots. OLED also overcomes the problem of motion blur, usually on the LCD device will see a quick flash of the screen characters appear annoying, horrible ghost. Alone, these advantages enough to make OLED screens become the game of choice for display.

OLED screen is not only the TV to become more compact and more thin, it can freely bend. Have not seen any this big screen, but I believe the near future, the TV hanging from the ceiling to.

What are the disadvantages?

OLED TV will be no firm offer, you can imagine that it is approximately twice the price of LCD HDTV. Also, their availability is probably years later, you have to consider replacing the blue OLED life of 14,000 hours (equivalent to eight hours a day to 5 years).

This TV, can not be used outdoors or in a strong light room too light to cover up or play down the television image. Also, long-term exposure to ultraviolet light will be substantial damage to organic diagram, the formation of the necrotic spot caused by the regrettable results equivalent to no longer worth the used car.

May have heard of OLED screens is the power consumption of less environmentally friendly products, but is not the case. OLE screen image blackish power consumption of only 40% of the LCD; image with a white background (the Windows desktop, web, play drama House MD, MD), the OLD power consumption of the screen under normal circumstances three times.

Have yet to become mainstream

We mixed the new OLED TV. Although it unmatched picture quality, OLED TV is not yet universal access. Involved in research and development before the technology immature, Sony only focus on the LED products screen on the LCD.

If the family wants to share a TV as a daily viewing purposes will exclude these expensive types. If a specialized room for watching movies and TV shows every day, not more than five hours, OLED TV is only worth considering.

The home smd LED lamps price is no longer superior

From October 1 this year, China will ban the import and sales of general 100 watts incandescent lamps, this is undoubtedly a good news for the LED entered into the civilian market. Lighting Far in Guangzhou last week, the pace of LED products for civilian R&D sudden acceleration, and a richer product applications. Although most commercial lighting regards display as the leading,  yet many companies also launched the home smd led lamps.

These new products have focused the different design on functions: warm light/cold light, some even can adjust the light color. Different from the past to create the relatively high-end products this year, manufacturers realized that the products close to life will be more popular. For example, how to control the light range of LED bulb? This type bulb can control light range and angle according to their needs, and also can meet the needs of different scenario’s space.

LED lighting on the commercial market is the trends. The international lighting giants have been optimistic about this future market. In this exhibition, the world’s second largest optical semiconductor manufacturer OSRAM display LED products with high quality, flexibility, easy to install characterization. The new launch of Prevailed of light engine, color rendering index of up to 90. Through the active color temperature control technology to maintain a high degree of consistency of light and color between the module to solve the smd led lamps, color cast phenomenon.

The design of the Philips booth is like a “light theater”, the scene of a transparent pyramid projected “waistline” 3D images. The most attractive is the two LED bulbs that are most suitable for mass consumption.

At present, China’s lighting industry is in revolutionary change period. Incandescent lamp will be eliminated, energy-saving lamps to be very influential. LED is just unfolding. Smd led lamps are a industry technical revolution, A LED lamp generally can save 70%~80% compared with energy-saving lamps. The life is 4 times than energy-saving lamps, but the price is 3 to 4 higher than energy-saving lamps. High price become a barriers for household. In the current exhibition, on Shun lighting in LED civil lighting ofr a new breakthrough, a 7W bulb of 3 pieces only need 100 yuan. Corresponding to the traditional lamps with 33 yuan, which is more expensive, but compared with the mainstream brands of energy-saving lamps, the price gap is substantially reduced.