| The LED for indoor lighting, indoor lighting can be | | | | synthesis of relatively cold; third is color-rendering |
| adjusted with the morning light, at noon, night | | | | index, color coefficient ideal solar spectrum There |
| time changes, so that the indoor environment | | | | are gaps; Fourth, life, real life is affected by many |
| close to the light the moon, stars, sun and other | | | | factors, from the theory 10 million hours of life is |
| natural light. Now has begun to enter the | | | | still relatively far away; 5 is power, power, and |
| semiconductor lighting home lighting, holiday | | | | can meet the needs of indoor lighting. LED |
| decorations from the most simple lights, to the | | | | semiconductor lighting into the interior lighting is to |
| desktop lighting lamps, chandeliers, lamps and | | | | enter general illumination market, the most |
| courtyard gallery, especially the combination of | | | | important milestone, the technical problems faced |
| solar cells, has become a highlight of the modern | | | | by the most prominent, it needs to continue to |
| living environment, play a beautification The role | | | | develop the following aspects. First of all, to |
| of quality of life. | | | | improve the quality of silicon epitaxial material, to |
| Semiconductor lighting speed of development is | | | | improve internal quantum efficiency and luminous |
| basically the luminous efficiency every 18 months | | | | efficiency, increase the service life of LED; |
| increased by 50% and cost reduced by 1 times. | | | | Secondly, the improved LED packaging |
| Semiconductor lighting program from the U.S. road | | | | technology, to improve the light efficiency, and |
| map to know that in 2007, and gradually into the | | | | address the high-power LED thermal problems; |
| white LED general lighting market. 2010, part of | | | | again, large-scale production, LED lower cost of |
| the white LED to replace fluorescent lamps, home | | | | production; Finally, the development of new |
| lighting, including access to the main market. | | | | technology to improve color temperature and |
| Lighting applications in the semiconductor market | | | | color LED coefficient. |
| in China has already overtaken the United States, | | | | From the perspective of the development of |
| believe that 2010 will be lighting in the home | | | | technology at home and abroad, LED interior |
| occupy a large market share. | | | | lighting in every household is an inevitable process. |
| Interior lighting requirements of the light source | | | | Reasonable and effective government |
| are: to ensure that work, study and living | | | | organizations, coupled with our capabilities and |
| environment to achieve a comfortable and good | | | | enterprise-related research foundation, we are |
| lighting illumination standards of quality, objective | | | | fully confident to achieve this goal. Home Lighting |
| display brightness and color of objects of, access | | | | LED lighting tools, if widely adopted, this market |
| to the human eye to observe the real effect of | | | | will be huge. The next three to five years is an |
| the external features. In a high luminous | | | | important period of development, semiconductor |
| efficiency, sufficient brightness, it is also should be | | | | lighting in general lighting will be like sprung up. With |
| close to the color temperature of natural light and | | | | the upstream chip R & D of new |
| high color rendering index. Interior of the | | | | technologies mature and suppliers MOCVD |
| semiconductor lighting the main problems first | | | | epitaxial furnace capacity continues to expand, will |
| need to increase the luminous efficiency; Second, | | | | greatly reduce the LED unit production costs, |
| color temperature, the current excited by blue | | | | thereby wiping out the largest LED lighting into the |
| light yellow phosphor white LED color temperature | | | | general cost barriers. |