Group 1 - A passenger lost a DJI Pocket 3 camera worth over 3,000 yuan in a ride with Cao Cao Chuxing, and the driver refused to return it after receiving a payment of 50 yuan [2] - Cao Cao Chuxing has permanently banned the driver's account and is cooperating with the passenger to report the incident to the police while promising to compensate the passenger [2] Group 2 - Xiaomi's CEO Lei Jun responded to claims about the "wheel loss protection" design in their cars, stating it is a mature safety design used in many luxury vehicles [2][3] - The "wheel loss protection" strategy aims to prevent the wheel hub from causing secondary injuries to passengers during severe collisions [3] Group 3 - Venezuela's oil exports have nearly dropped to zero due to U.S. sanctions, leading to a saturation of domestic oil storage facilities [4][5] - The Venezuelan state oil company has begun to cut crude oil production and is implementing emergency measures to close some oil fields [4] Group 4 - The 2026 childcare subsidy application started on January 5, allowing eligible applicants to apply online or offline [6] - The new application process includes a renewal feature for those who applied in 2025 and meet the criteria for the new year [6] Group 5 - Microsoft China’s chairman Hou Yang denied rumors of leaving for ByteDance, clarifying that he is not considering a job change [6] - Tencent's AI product, Yuanbao, faced backlash for generating offensive responses, and the company is investigating the issue [6] Group 6 - The founder of Double Star Mingren, Wang Hai, announced a severance of ties with his son and daughter-in-law due to their U.S. citizenship [7] - The company, established in 1921, is one of China's earliest national shoe manufacturing brands [7] Group 7 - A court ruling ordered Xu Xiang and Xu Changjiang to compensate 23 investors over 3.29 million yuan, with the company Wenfeng Shares bearing joint liability [8] Group 8 - The company Pangu Technology announced the completion of over 100 million yuan in Pre-A round financing to support RRAM technology research and team expansion [19] - The AI automation platform Jiukexin completed B2 round financing, raising over 100 million yuan for product development and market expansion [20] Group 9 - Tencent's AI workbench, ima, launched a new feature for generating PowerPoint presentations, allowing users to create slides using personal knowledge bases [24] - NetEase Youdao's AI answering pen introduced a generative video explanation feature, marking a significant upgrade in AI learning hardware [25]

Core Viewpoint - The article highlights the launch of the first AMOLED display driver chip "Jiyi Zhixian" series R100 by Jichuang Beifang, utilizing self-developed RRAM technology, marking a significant advancement in display technology [1][2]. Group 1: RRAM Technology Implementation - Jichuang Beifang has applied RRAM technology for the first time in AMOLED display driver chips, supported by companies like SMIC and Visionox in technical research and product validation [2]. - The RRAM technology replaces traditional Demura SRAM and OTP, eliminating the need for external flash memory, thus achieving a "three-in-one" function that addresses issues like slow data writing speed and high production costs [2][3]. Group 2: Performance Improvements - The new chip design reduces the area of SRAM by 40%, lowers chip costs, and enhances data storage capacity, which improves the precision of Demura compensation, optimizing panel visual effects and module yield [2]. - The technology also shortens the time for Demura data recording by nearly 50%, enhancing production efficiency [3]. Group 3: Chip Specifications - The R100 chip supports a maximum resolution of 1320×2900 for OLED panels and integrates LTPO 3.0 dynamic frequency technology, allowing seamless frame rate switching from 1 to 144Hz [4]. - It is designed to meet the specific needs of foldable devices, supporting cascading drive schemes suitable for flagship smartphones and complex display architectures [4]. Group 4: Company Overview - Jichuang Beifang specializes in the research, design, and sales of display chips, offering a full range of display driver chips, power management chips, SoC chips, and automotive chips, applicable in various sectors including mobile devices, wearables, and high-definition displays [6].