Core Viewpoint - Shenzhen Lehman Optoelectronics has successfully established overseas patent layouts for its Micro LED pixel engine technology, which enhances display resolution while reducing costs, thereby increasing market acceptance of Micro LED products [1][2] Group 1: Patent and Legal Actions - The company initiated overseas patent layouts for its Micro LED pixel engine technology five years ago, securing invention patent authorizations in Japan, Australia, and Canada, with ongoing efforts in other countries [1] - The company is preparing to initiate international litigation against certain competitors for patent infringement in key overseas markets [1] Group 2: Technological Innovations - The Micro LED pixel engine technology, launched in 2020, features disruptive innovations in pixel arrangement and AI algorithms, addressing the cost and resolution challenges in Micro LED displays [1] - Utilizing this technology, the number of light-emitting chips required can be increased by one-third, theoretically enhancing resolution by up to four times, which significantly reduces the cost of 4K Micro LED displays to one-third of existing technologies [2] Group 3: Competitive Advantage - The company has accumulated hundreds of patents related to various aspects of Micro LED display products, including structure, packaging, substrate, pixel arrangement, control, and interaction, which enhances the technological content of its ultra-high-definition displays [2] - These advancements contribute to the company's core competitiveness and support its high-quality development [2]

Core Viewpoint - Lehman Optoelectronics has initiated international patent applications for its Micro LED pixel engine technology, which has already received patents in Japan, Australia, and Canada, while also preparing for international litigation against patent infringements by competitors [1][2] Group 1: Technology and Innovation - The Micro LED pixel engine technology was first introduced by Lehman Optoelectronics in 2020, featuring disruptive innovations in pixel arrangement and AI algorithms, which effectively address the cost reduction and resolution enhancement challenges in Micro LED displays [1] - The technology has been recognized with the "2021 ISLE Annual Technology Achievement Award" and is widely applied in various COB display products from the company [1] - By utilizing the Micro LED pixel engine technology, the number of light-emitting chips required can be increased by one-third, theoretically enhancing resolution by up to four times, which implies that the cost of light-emitting chips for 4K Micro LED displays could be reduced to one-third of existing technologies [1] Group 2: Patent and Market Position - The company invests significant resources annually in the development of LED display technology and has accumulated hundreds of patents related to LED products, covering various aspects such as structure, packaging, substrate, pixel arrangement, control, and interaction [2] - With over twenty years of experience in LED integration packaging technology, display design, and intelligent control technology, the company has established a solid technological barrier through mastery of core processes like COB and pixel engine COB [2] - The company has developed a COB product ecosystem that caters to specialized, commercial, and household applications, addressing diverse customer needs and establishing a competitive advantage in the small-pitch display sector [2]

证券代码：300162 证券简称：雷曼光电 公告编号：2025-026 深圳雷曼光电科技股份有限公司 二、被担保人基本情况 关于向银行等金融机构申请综合授信及提 供担保的进展公告 本公司及董事会全体成员保证公告内容的真实、准确、完整，没有虚假记 载、误导性陈述或重大遗漏。 一、授信及担保进展情况 深圳雷曼光电科技股份有限公司（以下简称"公司"）于2025年4月24日召 开第六届董事会第四次会议、第六届监事会第四次会议，以及2025年5月20日召 开2024年度股东大会审议通过了《关于向银行等金融机构申请综合授信额度及提 供担保的议案》，同意公司及合并报表范围内子公司（以下简称"子公司"）向 银行及其他金融机构申请总金额不超过人民币18亿元的综合授信额度，本次授权 期限为2024年度股东大会审议通过之日起至下一年度股东大会召开之日止，在授 权期限内授信额度可循环使用。在上述综合授信额度内，同意公司对子公司申请 综合授信额度提供担保，担保总额不超过人民币3.5亿元（含），实际担保金额 及担保方式依据具体情况确定；相关担保事项以正式签署的担保协议为准；对同 一融资业务提供的担保额度不重复计算。具体内容详见公司于20 ...

Group 1 - The core point of the announcement is the completion of the share inheritance transfer from the deceased controlling shareholder Li Yuezong to his spouse Wang Lishan, resulting in a change in the number of actual controllers of the company from four to three [1][2]. - Li Yuezong held 5,612,000 shares directly, accounting for 1.34% of the total share capital, and indirectly held 4,530,938 shares through his 11.25% stake in Nanjing Jiede Venture Capital Partnership, which totals 1.08% of the company's shares [1][2]. - Following the transfer, Wang Lishan now directly holds 44,090,000 shares, representing 10.51% of the total share capital, and retains indirect holdings through Jiede Investment and Nanjing Xixu Investment [2]. Group 2 - The shareholding structure before and after the transfer shows that Wang Lishan's shareholding increased from 38,478,000 shares (9.17%) to 44,090,000 shares (10.51%), while Li Yuezong's shares are now zero [2]. - The total shareholding of the controlling shareholders and their concerted actions remains unchanged at 147,558,500 shares, which is 35.17% of the total share capital [2][3]. - The change in shareholding does not affect the company's control, governance structure, or ongoing operations [3].

暨公司实际控制人人数发生变化的公告 本公司及董事会全体成员保证公告内容的真实、准确、完整，没有虚假记载、 误导性陈述或重大遗漏。 特别提示： 1、本次股份变动系因深圳雷曼光电科技股份有限公司（以下简称"公司"） 原控股股东、实际控制人之一李跃宗先生逝世，其生前持有的公司股份由其配偶、 公司控股股东、实际控制人之一王丽珊女士继承所致。 2、本次权益变动不会导致公司实际控制权发生变化，公司实际控制人人数 由 4 人减为 3 人，为李漫铁先生、王丽珊女士、李琛女士。 公司于 2025 年 6 月 24 日收到王丽珊女士提交的《证券过户登记确认书》及 南京杰得创业投资合伙企业（有限合伙）（以下简称"杰得投资"）的变更登记 通知，具体情况如下： 证券代码：300162 证券简称：雷曼光电 公告编号：2025-025 深圳雷曼光电科技股份有限公司 关于公司原控股股东、实际控制人股份继承过户完成 本次继承过户登记完成后，李跃宗先生名下不再持有公司股份，王丽珊女士 直接持有公司 44,090,000 股，占公司总股本的 10.51%；通过持有杰得投资 11.25% 的合伙份额而间接持有公司 4,530,938 股，占公司总股 ...

Group 1 - The football concept sector rose by 3.38%, ranking third among concept sectors, with 22 stocks increasing, including Jinling Sports which hit a 20% limit up [1] - Notable gainers in the football concept include Kongliyuan, Xinghui Entertainment, and Lehman Optoelectronics, which rose by 11.01%, 8.98%, and 6.16% respectively [1] - The sector saw a net inflow of 298 million yuan from main funds, with Jinling Sports leading the inflow at 63.90 million yuan [2][3] Group 2 - The top stocks by net inflow in the football concept include Jinling Sports, Xinghui Entertainment, and Zhongti Industry, with net inflows of 63.90 million yuan, 53.51 million yuan, and 44.28 million yuan respectively [3][4] - The highest net inflow ratio was observed in Jian Sheng Group, Aibisen, and Lehman Optoelectronics, with ratios of 9.80%, 8.82%, and 8.57% respectively [3]

Group 1 - The "Su Super League" has gained significant popularity, with average attendance surpassing 10,000 during the Dragon Boat Festival, and over 180,000 fans attending matches across various cities [1][2] - The league has revitalized over 30 professional stadiums in Jiangsu province, enhancing their utilization and maximizing resource value [2] - The economic impact of the "Su Super League" extends beyond traditional sports events, driving ticket sales, dining, and accommodation demand [1] Group 2 - Jinling Sports produces products including goals and protective shelters for football fields [3] - Gongchuang Turf specializes in artificial turf products for sports and leisure, known for high durability and performance [3] - Xinghui Entertainment holds a 99.61% stake in the Espanyol football club, making it the first A-share listed company to control a top European league club [3] - Zhongti Industry is the only listed platform within the National Sports Administration and is involved in sports lottery terminal sales [3] - Lehman Optoelectronics has extensive experience in providing LED products and services for football matches, serving as the official supplier for the China League [3] - Inpai Sports has developed movable football field facilities to address the shortage of sports venues, emphasizing safety and ease of assembly [3] - Shuangxiang Co. is a leader in the ecological leather market, with over 70% market share in the mid-to-high-end football leather segment [3] - Aotuo Electronics provides LED display equipment and related services for the Chinese national football team [3]

证券代码：300162 证券简称：雷曼光电 公告编号：2025-024 深圳雷曼光电科技股份有限公司 关于控股股东股份解除质押及质押的公告 截至公告披露日，上述股东及其一致行动人所持质押股份情况如下： | | | | | | | 已质押股份 | | 未质押股份 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | 累计被质押 | 占其所 | 占公司 | 情况 | | 情况 | | | 股东名称 | 持股数量 | 持股比 | 股份数量 | 持股份 | 总股本 | 已质押 | 占已 | 未质押 | 占未 | | | （股） | 例 | （股） | 比例 | 比例 | 股份限 | 质押 | 股份限 | 质押 | | | | | | | | 售和冻 | 股份 | 售和冻 | 股份 | | | | | | | | 结数量 | 比例 | 结数量 | 比例 | | 李漫铁 | 54,514,509 | 12.99% | 33,460,000 | 61.38% | 7.98% | 0 | 0% | 0 | 0% | | 王丽珊 | ...

Core Viewpoint - Zhaochi Co., Ltd. has won a patent dispute against Lehman Optoelectronics, as the National Intellectual Property Administration declared the relevant patent invalid, which strengthens Zhaochi's position in the industry [1][2]. Group 1: Patent Dispute - Zhaochi Co., Ltd. was accused of infringing on a patent related to "unit boards and display screens" by Lehman Optoelectronics, but the patent was declared entirely invalid [1]. - This is not the first patent infringement lawsuit initiated by Lehman Optoelectronics against Zhaochi, as a previous case in December 2023 also ended in favor of Zhaochi [1]. - Both companies have publicly stated their advantages in the ongoing patent disputes, with Lehman emphasizing its 20 years of experience in the LED field and proprietary technologies [1]. Group 2: Market Performance - In 2024, Zhaochi's shipment volume exceeded 50% of the COB industry, positioning it as the industry leader [2]. - From January to April 2025, Zhaochi's COB shipment area experienced a significant year-on-year growth of over 120% [2].

证券代码：300162 证券简称：雷曼光电 公告编号：2025-023 深圳雷曼光电科技股份有限公司 关于控股股东股份质押展期的公告 本公司及董事会全体成员保证公告内容的真实、准确、完整，没有虚假记载、 误导性陈述或重大遗漏。 深圳雷曼光电科技股份有限公司（以下简称"公司"）接到公司控股股东之 王丽珊女士的函告，获悉上述股东近日对其股票质押办理了延期购回手续。具体 事项如下： 截至本公告披露日，公司控股股东、实际控制人及其一致行动人合计持有公 司股份 147,558,500 股，占公司总股本 419,510,030 股的 35.17%，其中累计质押 公司股份 81,235,000 股，占其持有公司股份总数的 55.05%，占公司总股本的 19.36%。 三、控股股东或第一大股东及其一致行动人股份质押情况 1、本次股份质押融资不涉及用于满足上市公司生产经营相关需求。 2、公司控股股东及其一致行动人未来半年内到期的质押股份数量为 81,235,000 股，占公司控股股东及其一致行动人合计持股数量的 55.05%，占公司 总股本的 19.36%，对应融资余额为 17,390 万元；未来一年内到期的质押股份数 量为 ...