Currently sapphire crystal growth method is widely used Kyropoulos , accounting for about 70% of global production. Apple 's agreement with GTAT mainstream will not push the heat exchange in front of everyone , its advantage lies in : a higher degree of automation, high crystal large timber rule , GT owned Hypersion ion technology patents after cutting is expected to reduce the scale of the cost cutting . For now, Kyropoulos still relatively cost advantage . Prices rose from the bottom of the substrate , the basic stability of prices is expected over the next four -inch tablets will be stronger than 2 inches over from 2 inches to 4 inches is a big trend. Supplier to Apple hard sapphire material prices rise , the price if more than five apples may reduce the amount of dollars , so expect a lot of use after the sharp rise in prices of Apple Logic does not exist . If they can enter the apple industry chain , you can enjoy a substantial volume product , if the company then has a cost advantage , can achieve substantial growth in profits .

Sapphire future development of the industry is vast , raw materials of high purity alumina , diamond cutting wire , tungsten and molybdenum crucible , graphite crucible , abrasives, polishing liquid and other industries will benefit. A 2-inch piece diamond wire consume 2.5-3 meters, according to 2013 Global 130 million 2-inch pieces calculations, the value of diamond wire consumed about 244 million yuan . If used in all future Apple screen sapphire , market capacity increased by 7 times the value of the diamond wire required corresponding to 20 billion yuan. If other smartphones than Apple also promote the sapphire screen applications , the demand will continue to increase , sapphire with a diamond wire market over ten billion .


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In fact, the domestic packaging companies rarely develop light sources for LED flashlight features. This is mainly because the current competition in the domestic market, but also LED flashlight is not heating up.

In addition to architectural lighting outside and as the largest market, consumer portable lighting market in particular is one of the LED flashlight market, due to a major industry giants began to be neglected, but there is no competition bulb, fluorescent light so intense.

According to Engineering LED Industry Institute (GLII) survey data, although a quarter of China's LED packaging industry output value reached 13.72 billion yuan, an increase of 23.2%, but the overall increase in volume and a drop in price is still the main style LED packaging industry, some product prices fell more than 30 percent year on year, or even higher.

In the case of product prices fall, more and more companies began to notice the package has a huge market potential for LED flashlights.


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The main role of the lens of the LED is also applied to the LED light source is intensity distribution of secondary optical design. After the lens factory got its light -emitting shape type were analyzed according to the light intensity distribution tailored to customer requirements , the most critical parameter is the light angle, apparently speaking generally opt for the spotlight mostly small angle , and spot lights and light boxes on You must select a wide angle .

In addition to the light angle, the design also need to consider brightness , spot illumination, uniformity and other parameters, in addition to the material and the temperature is too etiolated also have certain requirements .

Diverse lighting solutions led to the diversification of the lens factory product, so the cost of lenses lens manufacturers are not large-scale production of natural difficult to have a big decline. Deeper reason also lies in lack of disorderly competition throughout China LED industry standard lead .

Admittedly , some products have been standardized current trends , such as lamps , generally in accordance with the length of 0.6 m , 0.9 m , 1.2 m , MR16, PAR30, PAR38 there are standards, but are only appearance requirements , specific requirements such as light efficiency, Color still each have their own standards, the lens factory and only for sections of the light source and the lens tailored to customer requirements .

"Now with the light 100lm lights have to do with 140lm light street lamps do have, obviously not the same as with the lens . "  Lihua Hu stressed .

Indeed, from the current lighting price, the cheapest you can reach one yuan / W, the most expensive can even reach $ 7 / W, various grades of natural lighting customer demand for lenses are not the same .

" Many companies are more sensitive to price , although our offer is not very high , but there are customers willing to buy a cheap lens making materials outlet . " Xue Teng said this seemed a bit helpless. Indeed, there is now Zhongshan lenses offer up to 7 points / month, while the average angle lens also a few quotes / month .

Reporters noted that less than half of these cheap lens prone to yellow, or even the bottom of the melting phenomenon seriously affect the quality of the lamp. Cheap lens manufacturers generally do not own optical R & D team , thanks to lens development plagiarism . No IQC nor QC, not even the quality checks. They did not clean room, often done in the open large metal shed , let alone the production process for anti-static , anti- dust treatment . Replaced once every hour there is no finger sets to prevent impurities entering the lens appear blackspots affect the appearance.

Meanwhile, cheap lens and lens regular factory produced materials used are very different. Good lens is generally made ​​of imported materials. " transmittance of imported materials will be better , the best materials such as Mitsubishi transmittance can reach 90 %, but made ​​only 80 percent light transmittance . " Sheng Hardware Lighting Parts Factory director Liangwen Biao said . Reporters from the market research you can see the thicker lens transmittance requirements lower , generally 2 mm acrylic light transmittance requirements of 93%, PC 89% -90%. In addition transmittance also some customers have special requirements , such as requiring the use of diffusion material or have a certain fire rating requirements of the material.

"import material in the curing, a better performance aspects of yellowing can ensure heat resistance, the production process less dust, is not easy to form a black dot . " Eliza Hu said based on the production process, they are carried out of internal stress , the treatment of 90 ° -95 ° acrylic oven baking , PC at 120 ° -150 ° oven baked to release the internal stress , so their products are emboldened to provide 3-5 year warranty.

Indeed, the injection time is also to ensure the quality of the lens a key point , because the injection time is short lens is not easy to release stress , it is easily deformed. According to the reporter , the general quality assurance of each injection molding machine daily lens manufacturers only produce an average of 8000-9000 lenses , but regardless of the quality of some of the manufacturers Zhongshan daily average for each injection molding machine can produce tens of thousands .

The most troublesome problem of internal stress , when using a lens just can not see , but generally over half a deformed, yellow , and so on a series of questions followed . As the saying goes you pay for it as long as the low-end lighting factory price low , black spots , deformation will occur after six months , the yellow light even with a series of questions so the deviation is not a problem .

In addition to the above, the lens factory hardware capacity requirements are high. Manufacturers are generally imported injection molding machine, the best equipment in Japan and Germany , once again also Taiwan equipment , generally do not consider domestic equipment. And be sure to use an optical injection molding machines, injection molding machines , but this is generally relatively small size , capacity for mobile phone housing for ordinary injection molding machines for the production capacity will be a lot worse.


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With the LED application market demand are rising downstream pull , LED midstream package good day finally came last year , product demand continues to rise, many companies Fun Fun also accelerated the pace of expansion .

"The current pattern of the whole package is still in the stages of change market , strong downstream market demand continued expansion of domestic packaging manufacturers , packaging companies decisive factor in the future competition will be the management , cost control and the size and brand . " participated in last year's LED Lighting Fair 2013 Engineering Taiwan shares GONG Wen Jing , general manager of the view that although the current LED packaging industry trend is clearly the bigger , but the overall market structure variables are still compete for the next two years between the LED packaging companies war will be more intense.

Engineering LED Industry Institute (GLII) statistics show that in 2013 China's packaging industry reached 47.3 billion yuan , an increase of 19 % compared with 39.7 billion yuan in 2012 .

Where last year 's leading packaging companies in the upstream and downstream enterprises took the lead stand up , contrarian growth , in addition to benefiting from rising demand for downstream applications market growth, packaging companies to increase their capacity to release , especially to increase the research and production of non- white device power lighting did not .

Major packaged device manufacturers responsible people have told reporters that this year's orders and a steady increase compared to last year , in which the power devices and downstream COB light source lighting manufacturers gradually being accepted and recognized .

Engineering LED Lighting Fair 2013 exhibitors - Hubei Peter Pang Cheng Electronics Co., Ltd. Deputy General Manager learn that the future will be more and more applications COB , COB products in terms of power will become increasingly high, and light efficiency and cost areas will do better.

In recent years , domestic packaging manufacturers make full use of their localization and price advantage, through the gradual introduction lighting supply chain , improve product quality while gradually seize market share of imported components.

The upcoming September 26, 2014 -28, first moved to Canton Fair Pazhou Pavilion exhibition staged in 2014 Engineering LED packaging companies will continue to work as well as front-line leader in all market segments packaging business representatives , focusing on the promotion of emerging markets this year, the package includes COB, flip flip and trends , such as the market mainstream products .

In the same time, the rapid development of the industry , packaging manufacturers rely on technology and scale advantages are gradually squeezing the living space of a small factory , packaging industry reshuffle , the integration is deepening among .

Liu Yusheng that the next package will accelerate the industry reshuffle , capacity dominant companies will occupy more and more market share.


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