[Text|Xu Chaopeng] Recently, Jingyuan Optoelectronics announced that Lidaxin has obtained the authorization of the crystal filament patent and can apply it to the product. In this regard, the spokesperson of Jingyuan Optoelectronics said, “Intellectual property rights are extremely important for the development of science and technology. Jingdian expects the industry to recognize and respect its importance. If necessary, Jingdian will take action to safeguard the rights of its customers and strategic partners. interest."
It is understood that Jingyuan Optoelectronics continues to focus on the layout of product technology and LED patents. LED filament bulbs are an example. At the same time, Jingdian also has patents for key filament technology that can be used to make LED filament bulbs. The patent scope covers Taiwan. , the mainland, the United States, Europe and other regions.
'filament' is quietly bullish. "The design of the filament lamp is very popular. Because it can achieve the full-circumference effect, and its appearance is similar to the traditional tungsten lamp, it has a nostalgic antique style, so it is widely favored by European and American consumers. Merchants are also very happy to pay the bill." An industry insider told reporters.
According to the survey of the High-tech LED Industry Research Institute (GGII), LED filament lamps are still mainly used for decorative applications. The main alternative categories include bulbs and candle lamps, but the price of LED filament lamps has been high for the past two years. No, the technical problem of heat dissipation still needs to be overcome, so the market is always in a state of thunder and heavy rain.
"However, things turned around in 2015, the most important opportunity is the improvement of LED chip performance and price decline." Li Shengfa, senior analyst of Gaogong LED Industry Research Institute (GGII) said.
It is understood that from the current cost structure of LED filament lamps, LED chips and transparent package substrates account for 50% of the cost, with the decline in the price of LED chips and transparent package substrates in the first half of 2015, driving the overall The cost decline, for example, the A19 LED filament lamp with a luminous flux output of 450 LM. The ex-factory price (FOB Price) in 2014 was about US$3, but it has fallen to US$2 in the first half of 2015.
At the same time, the rapid development of ceramic filament technology is also one of the core factors leading to the successful cost reduction. Zhang Xianjun, chief engineer of Hengdian Yingluohua, revealed that compared with the previously used sapphire filament, the currently used transparent ceramics can be said to have a huge cost performance advantage. The finished filament product has been initially close to less than 1 yuan.
"Our ultimate goal is to control the finished ceramic filament lamp at a cost of about 8 yuan, and to push the retail price of the LED filament lamp in the terminal market below 10 yuan, which will drive the rapid growth of market demand." Zhang Xianjun said.
Patent war is imminent <br> <br> filament lamp market is in a bullish Therefore, since the beginning of this year, many lighting manufacturers in order to survive, has started to fierce price competition, leading to a variety of specifications and price of the LED lamp filament frequent In all major markets.
"For such price competition, some patented LED manufacturers also hope to ensure the smooth supply chain by patent authorization." An industry insider said.
It is understood that the protagonist of the filament patent, the crystal photoelectrode, has begun to lay out patents on LED filaments in Taiwan, mainland China, the United States and Europe, and has mastered many key patents.
"For example, a necessary process for making LED filaments, that is, placing a plurality of LEDs on a transparent carrier (refer to Figure 1), is one of the core technologies of the crystal power, and is also the focus of the patent layout of the crystal. “The staff of Jingdian introduced.
According to reliable data, manufacturers with LED filament lamps on the market include Japanese oxtail (USHIO), Nichia, Jingyuan Optoelectronics (Taiwan) and domestic Ledison, plus traditional lighting. International major manufacturers also have relevant patents owned by various mergers and acquisitions.
"When Jingyuan Optoelectronics obtained the patent for LED filament in the United States, Europe, China, Taiwan and other places in 2006, and authorized it to its joint venture, Cosmoled, this time it was awarded to the largest LED bulb manufacturer in China. One of Leedarson's (Leedarson) hopes to support their strategic partners through patent licensing." According to informed sources.
In addition, the domestic Rui Disheng has also authorized the filament lamp patent to give Super Trend and K-Lite.
"In the future, with the gradual increase in the demand for LED filament lamp market, more and more channel lighting manufacturers and stores will also begin to receive such requirements for patented LED manufacturers, so it is expected that by the second half of this year, The 'patent war' on the LED filament lamp will be fully staged," Li Shengfa said.
It is understood that Jingyuan Optoelectronics continues to focus on the layout of product technology and LED patents. LED filament bulbs are an example. At the same time, Jingdian also has patents for key filament technology that can be used to make LED filament bulbs. The patent scope covers Taiwan. , the mainland, the United States, Europe and other regions.
'filament' is quietly bullish. "The design of the filament lamp is very popular. Because it can achieve the full-circumference effect, and its appearance is similar to the traditional tungsten lamp, it has a nostalgic antique style, so it is widely favored by European and American consumers. Merchants are also very happy to pay the bill." An industry insider told reporters.
According to the survey of the High-tech LED Industry Research Institute (GGII), LED filament lamps are still mainly used for decorative applications. The main alternative categories include bulbs and candle lamps, but the price of LED filament lamps has been high for the past two years. No, the technical problem of heat dissipation still needs to be overcome, so the market is always in a state of thunder and heavy rain.
"However, things turned around in 2015, the most important opportunity is the improvement of LED chip performance and price decline." Li Shengfa, senior analyst of Gaogong LED Industry Research Institute (GGII) said.
It is understood that from the current cost structure of LED filament lamps, LED chips and transparent package substrates account for 50% of the cost, with the decline in the price of LED chips and transparent package substrates in the first half of 2015, driving the overall The cost decline, for example, the A19 LED filament lamp with a luminous flux output of 450 LM. The ex-factory price (FOB Price) in 2014 was about US$3, but it has fallen to US$2 in the first half of 2015.
At the same time, the rapid development of ceramic filament technology is also one of the core factors leading to the successful cost reduction. Zhang Xianjun, chief engineer of Hengdian Yingluohua, revealed that compared with the previously used sapphire filament, the currently used transparent ceramics can be said to have a huge cost performance advantage. The finished filament product has been initially close to less than 1 yuan.
"Our ultimate goal is to control the finished ceramic filament lamp at a cost of about 8 yuan, and to push the retail price of the LED filament lamp in the terminal market below 10 yuan, which will drive the rapid growth of market demand." Zhang Xianjun said.
Patent war is imminent <br> <br> filament lamp market is in a bullish Therefore, since the beginning of this year, many lighting manufacturers in order to survive, has started to fierce price competition, leading to a variety of specifications and price of the LED lamp filament frequent In all major markets.
"For such price competition, some patented LED manufacturers also hope to ensure the smooth supply chain by patent authorization." An industry insider said.
It is understood that the protagonist of the filament patent, the crystal photoelectrode, has begun to lay out patents on LED filaments in Taiwan, mainland China, the United States and Europe, and has mastered many key patents.
"For example, a necessary process for making LED filaments, that is, placing a plurality of LEDs on a transparent carrier (refer to Figure 1), is one of the core technologies of the crystal power, and is also the focus of the patent layout of the crystal. “The staff of Jingdian introduced.
According to reliable data, manufacturers with LED filament lamps on the market include Japanese oxtail (USHIO), Nichia, Jingyuan Optoelectronics (Taiwan) and domestic Ledison, plus traditional lighting. International major manufacturers also have relevant patents owned by various mergers and acquisitions.
"When Jingyuan Optoelectronics obtained the patent for LED filament in the United States, Europe, China, Taiwan and other places in 2006, and authorized it to its joint venture, Cosmoled, this time it was awarded to the largest LED bulb manufacturer in China. One of Leedarson's (Leedarson) hopes to support their strategic partners through patent licensing." According to informed sources.
In addition, the domestic Rui Disheng has also authorized the filament lamp patent to give Super Trend and K-Lite.
"In the future, with the gradual increase in the demand for LED filament lamp market, more and more channel lighting manufacturers and stores will also begin to receive such requirements for patented LED manufacturers, so it is expected that by the second half of this year, The 'patent war' on the LED filament lamp will be fully staged," Li Shengfa said.
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