第六届董事会第五次会议决议公告 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。 证券代码：300162 证券简称：雷曼光电 公告编号：2025-029 深圳雷曼光电科技股份有限公司 深圳雷曼光电科技股份有限公司（以下简称"公司"）第六届董事会第五次会 议于 2025 年 8 月 26 日在公司本部五楼会议室以现场及通讯方式召开，会议通 知于 2025 年 8 月 15 日以邮件、书面形式送达全体董事。会议由董事长李漫铁 先生主持，应到董事七名，实到董事 7 名，其中王丽珊女士、李琛女士以通讯方 式出席会议；公司监事和高级管理人员列席了会议；会议符合《中华人民共和国 公司法》和《公司章程》的有关规定。与会董事以投票表决的方式审议通过了以 下议案，形成会议决议如下： （一）审议通过了《关于 2025 年半年度报告及摘要的议案》； 具体内容详见公司同日在巨潮资讯网（www.cninfo.com.cn）披露的《2025 年半年度报告》，及在巨潮资讯网（www.cninfo.com.cn）、《证券时报》、《中 国证券报》、《上海证券报》、《证券日报》披露的《2025 年半年 ...

深圳雷曼光电科技股份有限公司 2025 年半年度报告全文 证券代码：300162 证券简称：雷曼光电 公告编号：2025-031 深圳雷曼光电科技股份有限公司 Ledman Optoelectronic Co.,Ltd. 2025 年半年度报告 2025 年 8 月 1 深圳雷曼光电科技股份有限公司 2025 年半年度报告全文 第一节 重要提示、目录和释义 公司董事会、监事会及董事、监事、高级管理人员保证半年度报告内容 的真实、准确、完整，不存在虚假记载、误导性陈述或者重大遗漏，并承担 个别和连带的法律责任。 公司负责人李漫铁、主管会计工作负责人张琰及会计机构负责人(会计主 管人员)姚丽声明：保证本半年度报告中财务报告的真实、准确、完整。 所有董事均已出席了审议本次半年报的董事会会议。 公司需遵守《深圳证券交易所上市公司自律监管指引第 4 号——创业板 行业信息披露》中的"LED 产业链相关业务"的披露要求： 公司存在宏观环境与汇率波动风险、市场竞争加剧及技术革新风险、业务 规模扩张的经营管理风险、核心技术泄密及核心人员流失等风险，敬请广大 投资者注意投资风险。公司面临的风险与应对措施详见本报告第三节"管理 ...

Core Viewpoint - The patent litigation initiated by Lehman Optoelectronics against Zhao Chi Co., Ltd. has concluded in favor of Zhao Chi, with the court ruling that the accused products do not infringe on the claimed patents [2]. Group 1: Patent Litigation Outcome - Zhao Chi Co., Ltd. announced that all related patent lawsuits initiated by Lehman Optoelectronics have ended in a complete victory for Zhao Chi [2]. - The Guangdong High People's Court upheld the first-instance ruling, rejecting all appeals from Lehman Optoelectronics regarding the patent infringement claims [2]. - The court found that the Mini direct display COB product series produced and sold by Zhao Chi has essential differences from the patents claimed by Lehman Optoelectronics, thus not falling under the protection of those patents [2]. Group 2: Previous Developments - On May 28, Zhao Chi Co., Ltd. reported that the National Intellectual Property Administration declared a specific patent (patent number: 201921505524.0) completely invalid, marking another victory in the ongoing patent disputes with Lehman Optoelectronics [3].

证券日报网讯8月15日晚间，雷曼光电（300162）发布公告称，公司及子公司不存在其他对外担保，不 存在违规担保和逾期担保。 ...

证券代码：300162 证券简称：雷曼光电 公告编号： 2025-027 深圳雷曼光电科技股份有限公司 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2025年4月28日在 ...

Core Viewpoint - The company is transitioning from an LED packaging enterprise to a MicroLED ultra-high-definition display enterprise, leveraging the opportunities presented by the arrival of the 5G and 8K era [1] Group 1: Company Strategy - The company has established a comprehensive ecosystem of LED products and solutions, including ultra-high-definition display screens, smart meeting interactive display systems, smart classroom education interactive display systems, ultra-high-definition home giant screens, LED intelligent lighting, and creative LED displays [1] - The company aims to focus on its core business, enhance technology and innovation, and actively explore new businesses and markets to deliver strong performance to investors [1] Group 2: Market Positioning - The company is positioning itself in the ultra-high-definition dedicated display, commercial display, and home display sectors, indicating a broad market strategy [1]

Group 1 - As of July 30, Lehman Optoelectronics' stock price closed at 7.76 yuan, down 0.21 yuan or 2.63% from the previous trading day [1] - The trading volume on that day was 175,800 hands, with a transaction amount of 137 million yuan [1] - Lehman Optoelectronics operates in the optical optoelectronics industry, focusing on the research, production, and sales of LED display products, covering specialized, commercial, and household display fields [1] Group 2 - On July 30, the company stated on its interactive platform that its LED chip packaging business is currently focused on the Micro LED large-size ultra-high-definition display field [1] - On the same day, the net outflow of main funds was 13.83 million yuan, accounting for 0.52% of the circulating market value [1]

Core Viewpoint - The company focuses on the packaging of light-emitting chips primarily in the Micro LED large-size ultra-high-definition display sector, with applications in specialized, commercial, and home display scenarios [1] Group 1 - The company's light-emitting chip packaging business is concentrated on the Micro LED technology [1] - Applications of the company's products include specialized displays, commercial displays, and home displays [1]

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]