On the morning of September 7, 2017, Stormwind Group 2017 Wind Fan Festival was officially launched at Beijing Aoya Convention and Exhibition Center. The current fan festival will last from September 6th to October 9th, through new gameplay, new upgrades, In the form of new retail, and giving back the long-term support of hundreds of millions of users, feel the new storm. As a ambassador of this storm, the dream female group 1022 female voice helps more young users to experience the new and better Internet entertainment experience. At the launching ceremony, Feng Xin, CEO of Storm Group, said that since the listing of Stormwind Group, the strategy has been upgrading and focusing. From the 2015 DT entertainment strategy to the 2016 N421 strategy, the upgrade to today's AI strategy, the core business focuses on TV and VR two new video portals. This year's wind fan festival, the storm will be centered around the "upgrade", from the video, TV, VR three businesses to promote industry upgrades: First, AI + information flow, from only watching the current hot drama, to the length of video information flow, from the competition The play tools, to the creators who lead the future, continue to create new entertainment experiences for users. Second, AI+ talks about voice smart TV, and China's big screen entertainment enters the really fun AI era. Third, Day Dream Daydreaming interacts and popularizes VR content to Chinese VR users. In order to upgrade the user experience and efficiency, this year's fans have fully upgraded the new retail model to open up online categories and offline users, improving user experience and shopping efficiency. With the user as the center, the entire chain of drainage, conversion, operation and service will be opened. Through the reconstruction of business value, the three profit models of hardware revenue, content dividend and category expansion are created. In the 22 major regions of the country, more than 6,000 stores, nearly 2,000 counties / districts or above administrative areas, the nationwide user "trade-in" activities. During the Wind Fan Festival, Storm TV launched a trade-in for all TV users nationwide, eliminating traditional TV and redeeming artificial intelligence TVs, with a maximum deduction of 1,000 yuan. Storm AI TV changed season, straight down 500 yuan. Users can participate in the concessions in Jingdong, Tmall, Suning, Stormwind Mall, Storm TV official website, Storm TV experience store and other platforms. Storm Mirror will also use the resources of more than 6,000 offline storefronts to carry out the old-fashioned VR users for the whole country, and popularize the daydreaming somatosensory game experience. Users can exchange 249 yuan for the old VR glasses with unlimited brand. Storm Mirror Daydreaming Somatosensory Set. At this year's fan festival, Zhang Pengyu, the person in charge of the storm video, said that this year's storm fully embraced the information flow, and upgraded and revised the PC and mobile side storm video, storm TV software, storm mirror APP and storm sports APP software. A set of information-based thousands of thousands of face-to-face movies and pan-entertainment content recommendation service system has been set up to redefine the product model and greatly enhance the user experience and user data. Storm video and audio upgraded from traditional video to the industry's first video and video stream, driving the video experience into the era of long video + information flow. The data shows that the number of hits on the first screen of Storm Video has increased by 80%, the duration has increased by 50%, and the per-person traffic of Storm Sports has increased by 66%. The per capita use of Storm Mirror has increased by more than 50%, and the CTR of Storm AI TV has increased by more than 45%. Storm video wireless end upgrades the information stream comprehensively, and realizes the full exposure of long tail video resources and short video resources through personalized recommendation. The existing content resources are more substantial, achieving long video title and cover coverage 60%+, short Coverage of 500,000 video content. At the same time, the home page is transformed from a hot film index into a personalized information stream, which greatly reduces the user's consumption path, and is fully human-oriented. What users like is good film and television. During the wind fan festival, the storm video VIP buy 6 get 6 free, buy 3 get 2, watch movies with storm video will be more affordable. Storm TV CEO Liu Yaoping believes that both the entire industry and Storm TV have the opportunity to break in the third revolution of the TV industry, and the equipment era will soon end, and the "assistant" era is coming. The third revolution in the TV industry, represented by artificial intelligence, is on the horizon, and the TV industry is about to usher in new opportunities. The artificial intelligence voice TV represented by Storm AI TV will definitely generate great user value and great commercial ecological value, and promote Chinese TV into the AI ​​era. In May of this year, the X5 ECHO series of artificial intelligence voice TV released by Storm TV was the industry's first artificial intelligence TV. It realized more natural people through innovative remote-free remote voice and subversive and perceptible artificial intelligence scene service. Machine interaction, a perfect interpretation of artificial intelligence, leading the TV into the family assistant era. After the introduction of Storm Artificial Intelligence TV, 99% of users received favorable comments on the e-commerce platform, the operating rate increased from 40% to 65%, and the usage time increased from 5.2 hours to 7 hours. This product spans the threshold of the remote control. The TV does not need to be turned on, and the scene is triggered at any time, which means “free remote control, far voice, trigger at any time and stand by at any timeâ€. Huang Xiaojie, CEO of Storm Mirror, said that 2017 is a crucial year for the VR industry to bridge the gap. With Daydream pushing mobile VR into the 2.0 era, the upgrade of mobile VR interaction has spawned highly interactive mobile VR games, including 3DOF somatosensory handle delay of less than 20 milliseconds, giving users a better experience; Daydream has 145 games In 2018, there will be more than 500, and more content will be produced; Daydream mobile phone sales will reach 100 million units, which will generate 500 million US dollars of content consumption. In the next 12 months, Daydream will lead the rapid growth of VR. Storm Mirror will focus on promoting the popularity of the VR daydream somatosensory game market and promote the VR experience upgrade into the daydreaming sensation era. In 2017, Storm Mirror launched a new Matrix machine, innovative use of 3K screen to improve the screen clarity, using a split design to reduce the head weight to 230 grams, users wear more comfortable, the delay will be less than 17 milliseconds, change the user to wear The resulting vertigo condition. Fully compatible with Daydream somatosensory games. At present, the Storm Mirror game platform has been launched on more than 100 somatosensory games, and the new games are constantly being updated. At the same time, Storm Mirror also launched a CP support program, focusing on three games with a revenue of more than 1 million. It is estimated that by June 2018, the number of games for the Storm Mirror APP will reach more than 400. During the Wind Fan Festival, Storm Mirror uses the resources of more than 6,000 offline storefronts to carry out the old-fashioned VR users for the whole country, and popularize the daydreaming game experience. Users can redeem the old VR glasses with unlimited brands. A 249-yuan storm mirror with a daydreaming suit. The main business of Stormwind Finance at this stage is Internet finance and credit business. The current product "Happy Life" and the regular product "Storm Breeze" have been launched, and the two-note products are "every day." The credit loan service “brings in the stormâ€, the user can complete the credit evaluation, loan application and other operations on the mobile terminal. During the fan festival, Storm Financial launched a 9.19% newbie product, and the new customer enjoyed 21 days of high-yield wealth management for 21 days, bought storm financial financial products, sent Storm Video members, daydream suits, and TV. Zero yuan purchase, play and manage money, win iPhone8. As the leading mobile internet sports platform, Storm Sports is committed to building sports connectors and connecting sports content, sports events, business services and user platforms in a scientific way. After the initial completion of the user platform construction, Storm Sports will continue to build new Connect, upgrade the user experience, and provide sports fans with a better sports lifestyle. The muddy run is the first time that Storm Sports has created the IP of the event, marking the opening of a new connected section of Storm Sports. The storm muddy run will be held at the Lotus Hill Ski Resort in Beijing on September 16th. During the Wind Fan Festival, download the Storm Sports App to grab the kit for free. In July 2017, Stormwind Mall was launched, which is the official online sales platform for Storm Accessories. Stormwind Mall quickly expanded the IP of 15 film and television and cooperated, and launched 200 SKUs in the short term. Create a closed loop of video content from the video content to the peripherals of the film and television, start the layout in the form of video + e-commerce, and realize the demand of users to buy while watching. During the Wind Fan Festival, Stormwind Mall will distribute a total of 100 million yuan of all kinds of coupons, as well as a collection of "storm 11 years" cards, daily spikes and other rich activities. A prism is a polyhedron made of transparent materials (such as glass, crystal, etc.). It is widely used in optical instruments. Prisms can be divided into several types according to their properties and uses. For example, the "dispersion prism" that decomposes the composite light into the spectrum in a spectroscopic instrument, the more commonly used is an equilateral prism; in a periscope, binocular telescope and other instruments, the direction of light is changed to adjust its imaging position. "Reflecting prisms" generally use right-angle prisms. Optical Prism,Reflecting Prism Beam Splitter Prism,Non-Polarizing Beam Splitter Prism,Roof Prism Bohr Optics Co.,Ltd , https://www.bohr-optics.com
Polyhedrons made of transparent materials are important optical elements. The plane where the light enters and exits is called the side, and the plane perpendicular to the side is called the main section. According to the shape of the main section, it can be divided into three prisms, right-angle prisms, pentagonal prisms and so on. The main cross-section of the prism is triangle, and there are two refracting surfaces. The angle between them is called the apex angle, and the plane facing the apex angle is the bottom surface. According to the law of refraction, light passes through a prism and is deflected to the bottom twice. The angle q between the emitted light and the incident light is called the deflection angle. Its size is determined by the refractive index n and the incident angle i of the prism medium. When i is fixed, different wavelengths of light have different deflection angles. Among visible light, the largest deflection angle is purple light, and the smallest is red light.
In modern life, prisms are widely used in digital equipment, science and technology, medical instruments and other fields.
Commonly used digital equipment: cameras, closed-circuit televisions, projectors, digital cameras, digital camcorders, CCD lenses and various optical equipment;
Science and technology: binoculars, microscopes, level gauges, fingerprint meters, gun sights, solar energy converters and various measuring instruments;
Medical equipment: cystoscope, gastroscope and various laser treatment equipment
November 11, 2022