半导体材料：光掩模的国产替代及下游应用分析（附50页PPT）

Core Viewpoint - The article discusses the current state and future prospects of the photomask industry, highlighting the challenges faced by domestic manufacturers in China and the growing demand for photomasks driven by advancements in display and semiconductor technologies [2][4][48]. Group 1: Photomask Industry Overview - Photomasks are critical materials in microelectronics manufacturing, serving as templates for transferring circuit designs onto substrates [2][5]. - The global photomask market has been growing steadily, reaching a size of $5.2 billion by 2022 [2]. - The domestic photomask industry in China is currently lagging behind, with reliance on foreign imports for upstream equipment and materials [35]. Group 2: Market Dynamics - The photomask industry exhibits a counter-cyclical property, where sales can increase during downturns in the panel industry as manufacturers invest in new product development [3]. - The semiconductor photomask market is dominated by companies from the US and Japan, with a significant portion of the market share held by firms like Intel, Samsung, and TSMC [3][42]. Group 3: Domestic Manufacturers - Domestic companies such as Qingyi Optoelectronics and Longtu Photomask are making strides in the industry, with Qingyi being one of the largest domestic suppliers [4]. - The article emphasizes the need for domestic manufacturers to enhance their R&D capabilities through acquisitions and talent acquisition to catch up with international competitors [4]. Group 4: Technological Barriers - The photomask manufacturing process involves high technical and equipment barriers, making it a capital-intensive industry [36][38]. - The complexity of the manufacturing process requires precise control at multiple stages, contributing to the high entry barriers for new players [38]. Group 5: Market Growth and Future Trends - The Chinese photomask market is projected to grow from 7.412 billion yuan in 2019 to 12.436 billion yuan in 2023, indicating a strong upward trend [48]. - The demand for larger and more advanced display panels is driving the evolution of photomask generations, with significant growth in the G11 generation [52][65].