OFweek smart home network news March 27 afternoon news, this afternoon Sony held in Guangzhou Expo conference officially announced in the country at the beginning of the year at the CES debut OLED flagship TV new A1, priced at 24,999 yuan.
Sony released OLED flagship TV new A1 in China
In terms of picture quality, the A1 uses a 4K OLED screen. The screen has self-luminous, wide viewing angle, high contrast and so on. Compared to the LCD screen, the performance of black is more pure. This product is also equipped with Sony's own X1 advanced version of the image processing chip, support HDR dynamic item-by-item remodeling technology, 14bit smooth gradient, double impact database three technologies, you can optimize the video image frame by frame. The software also supports HDR 10, HLG, Dolby Vision three HDR image standards.
In terms of audio, A1 does not have a separate speaker and uses the screen directly as a source of occurrence. The exclusive Acoustic Surface screen speaker technology allows the screen to take into account speaker functions while supporting the left and right channels.
In terms of appearance, A1 continues Sony's minimalist design style. The ultra-thin screen behind the bracket hides the host, interface and other devices. At the same time, the bracket can be adjusted or retracted to achieve placement and wall suspension.
Using the Android 6.0 system in software, the 7.0 update will be pushed in the future. The content cooperates with China TV, LeTV Sports, QQ Music, etc.
Gao Qiaoyang, chairman and president of Sony (China), said that in fiscal year 2016, Sony’s various types of electronic businesses have entered the second stage of profit growth, and the third quarter earnings report released in February showed that the Chinese market’s sales increased by 12.8. %. He believes this is in line with the economic situation in which China's consumption has been upgraded.
Gaoqiao Yang also announced that in the second half of this year, it will establish a fifth direct sales store in Shanghai, Beijing, Chengdu, and Guangzhou for fans and offline users.
Paul prism, also called Pro prism, is a kind of refraction prism used in optical instruments to modify the image orientation. The Paul prism is an isosceles right-angled Triangular Prism molded from a glass block, with the end plane facing the right angle.
In use, the light enters from the largest rectangular surface of the prism, passes through the two total reflections of the inclined surface, and then penetrates the original incident plane to exit. Because light only enters and exits in a normal state, the prism has no effect of dispersion. However, the image passing through the Paul prism will be flipped by 180° and will travel in the original direction, that is, the direction of travel will also be changed by 180°. But because the image has been reflected twice, the handedness does not change.
Pro Prism,Porro Prism,Paul-Abbe Prism,Isosceles -Right Angle Prism
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