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Oppo正式发布光域屏幕指纹识别技术（带视频演示）_我的网站

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A | 除了10倍的光变化外，Oppo还在今天的通信会议上宣布了“光学域屏幕指纹技术”。

B | For Salman Khan fans, December 27 is always more than just a date, it is a day of celebration. However, this year is set to be truly historic as the star rings in his 60th birthday. To mark this massive milestone, Salman is preparing a special return gift for his millions of fans: the first official teaser of his highly anticipated war drama, Battle of Galwan. The buzz around Battle of Galwan has been building for months, and the makers have finally decided that Salman’s diamond jubilee birthday is the perfect time to give the world a first look. According to sources close to the production, the official teaser is expected to be released on December 27 between 2 PM and 4 PM. The film, directed by Apoorva Lakhia, is a patriotic drama inspired by the real-life bravery shown during the 2020 Galwan Valley clash. Salman Khan will be seen playing the role of Colonel Bikkumalla Santosh Babu, leading a story that focuses on the immense courage and sacrifice of Indian soldiers. The teaser is expected to showcase the grand scale of the project, which was filmed in the rugged terrains of Ladakh and Leh. Fans are eager to see Salman in a gritty, intense avatar, moving away from his usual masala roles to a more grounded and powerful performance. The film marks the first on-screen collaboration between Salman Khan and Chitrangda Singh, who also plays a key role in the film. Alongside the lead pair, the film also stars Abhilash Chaudhary, Ankur Bhatia, and Zeyn Shaw. Produced under the banner of Salman Khan Films, Battle of Galwan is aiming for a major release in 2026. While many expected the film to take the traditional Eid slot, reports suggest the team is looking for a vacant window between March and June to ensure the film gets the grand solo release it deserves.Also Read : The Teaser of Salman Khan’s Battle of Galwan to Release on THIS Date?。简单理解，oppo扩大了手机的屏幕指纹识别区域。同时，光学域屏幕指纹创新地增加了双指输入和认证功能，实现了指数级的安全性提高。光域屏指纹技术的黄金识别领域已经达到目前主流光学方案的15倍，支持“黑屏盲操作”和“光域加密”等独特功能。这项技术将于2019年投入市场。与传统的屏幕指纹识别相比，光域屏幕指纹技术支持黑屏解锁，识别区域更大，更符合拇指触摸屏的范围，无需刻意寻找屏幕指纹的识别位置。同时，该技术还支持双指解锁（任意两个指纹），提高了更高级别的安全性。