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		<title>激光 on Professional IR Heating Lamps</title>
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				<title>半导体激光二极管加热器</title>
				<link>http://ir-heat-lamp-pro.com/zh/posts/semiconductor-laser-diode-heater/</link>
				<pubDate>Sat, 20 Jun 2026 05:51:26 +0800</pubDate>
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				<description>&lt;p&gt;&lt;img src=&#34;http://ir-heat-lamp-pro.com/images/1764273a9805a56244015746cb190d47.png&#34; alt=&#34;半导体激光二极管加热器&#34;&gt;&lt;/p&gt;&#xA;&lt;p&gt;在光刻工艺中，光阻烘烤环节绝不能马虎行事。在软烘或硬烘过程中，哪怕温度只有1℃的偏差，都可能影响到芯片的关键尺寸，进而破坏其侧壁结构。而当晶圆面临温度不均匀的情况时，就会导致成品率下降、需要重新加工，甚至整批产品都报废。我们设计的半导体激光二极管加热器能够将晶圆的温控精度控制在±0.1℃范围内，因为这才是工艺允许的误差范围。&lt;/p&gt;</description>
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