Monday, September 1, 2014

Loading ...


Cree company based in the city of Durham - North Carolina (USA), founded in 1987, listed in 1993 and booming as supply chips made from gallium nitride semiconductors that glow when electricity flows through , used in LED light bulbs.
While Edison bulbs operate under the current flowing through the strands of oxygen-free environment, Cree bulb uses an array of light emitting diodes to create a strong and warm light, flicker headaches such as compact fluorescent bulbs.
The engineers tested immediately Cree LED chip made from light green silicon carbide semiconductor slices. Initially only Cree and sell chips for LED manufacturers - used in both the control panel and backlit keyboard of a car mobile phone. The potential of this promising industry that in 2004, analysts are calling Cree Intel serial.
LEDs can be applied to the interior. Professor Michael Siminovitch - Director of Technology Center California Lighting x axis Technology Lighting Center at UC Davis - imagine a world of LED lights programmed to change color and intensity throughout the day, with light fitting sunlight.
Because the circadian rhythm of humans catching signals from sunlight so that he Siminovitch smart LED to improve emotional and reduced seasonal depression syndrome. Cree and its opponents are "a step forward" in order to make them come true, he said. Source: http://tuoitre.vn/
Loading ...
2014 (685) June (41) May (103) April (126) March (157) February (108) January (150) 2013 (870) December (135) November (150) October (145) September (141) did not decrease much difficulty arduous x axis intellectual salary hometown champion Bitterness rice exports representing x axis Parents fear ... Parents Understand x axis the paintings of his father "Father and daughter" These things I love in red color flooded street in Hanoi, Ha Noi obtained x axis good teacher - Angle of the top 10 Halong Bay coastline impression press the remote ... Tet, apricot, peach blossom racing Cycling has responded to the World Tourism Day Winter sun yellow halfway Quality education - leading mission Hanoi People x axis go jam jam and treatment of pain eyes ... Accidents in Zone 9: "Flipped neck from the 4th floor or the 14th floor ... My report" spot face "5 beautiful landscapes in Vietnam 11 story vertical cross country education" mimic " decades has strangled ... "Can not say cripple the economy!" Mr. Nguyen Ngoc Ky: 'For successful amputation c ... "conditional Family" does not make a living Vie Discover ... a rare animal paintings ... Vietnam on diplomatic breakthrough Nearly 50% of children go to school not wearing a helmet "Vietnam's economy is still in route to the bottom 'image of families x axis from every culture Wrong kitchen electric bike is ideal clean Hanoi decision means "clean" school violence more opportunities for Vietnamese tea integration of environmental action program "Making the world today ... Build sovereignty flagpole on Ly Son Island Finding solutions to boost coffee exports 9X manufacture x axis water filters made from bottles "Many shop owners consider the client's curse attack ... Vietnam Population level officials 90 Football million innocent Learning in the hallway discipline "steel" substandard drugs Rampant x axis Waste oil into lubricants allow Consistent 'genuine' Mrs. lifelong barefoot sell bananas in Hanoi Angle wrote new themes for children When looking for a job valedictorian "Nguyen Ai Quoc - Ho Chi Minh City with Russia" (22/09 ... secondary education is only compulsory subject KTS 3 Bui Kien Quoc: "Keep the soil will keep the village". sidewalk sale .. teahouses x axis Hanoi: 10 million / Soi his seat in the mirror "Bun scold, scold porridge" is increasingly popular in Ha ... The fate of the super-luxury project in the heart of Hanoi collective certification mark: Motivation to keep the village ... retro childhood on through the Autumn period ... Hanoi list the most attractive x axis European destination ... The less generous Hanoi The Saigon than the professor, and then they go away? Typhoon No. 8 weakened into a low pressure Hanoi Coffee Instead scored 10 with compliments 'very pleased' "Inflation collection" shadow education socialization Handling criminals to justice Autumn retro subsidized travel time environmental movements Textbook of Prof. Ho Ngoc Dai: half a century ... sweet world Penetrating hit contraband from China to Vietnam ... The comic sense of the value of the failure ... Lamp cage Hoang Sa, Truong Sa American newspaper praised Son Doong cave in Vietnam ... Vietnam is favored Lantern Learning is never late When family x axis physicians bun, pho glow under ultraviolet light disease impersonal social scary dresses inspire national pride in Italian dry situations

No comments:

Post a Comment