These are formed by bonding together separately etched thin boards.

这些是由连接在一起蚀刻薄木板分别。

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Flexible linear LED modules consist of surface-mounted LEDs on long, thin, flexible circuit boards that usually have self-adhesive packings and are packaged in reels.

灵活的线性LED模组是将LED安装在狭长的柔性线路板上，该线路板背面通常都是自粘式的，并且打包成卷状。

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As a result, LED makers went back to the drawing boards and today there are a number of different LED "solutions" that can light a letter as thin as 1"-3" for small letters.

结果，LED制造商回归图纸蓄势待发，现在有很多不同的点亮1英寸-3英寸发光字的解决方案。

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Board members also need to stop spreading themselves thin on five or 10 boards at a time.

CNN: More reform and less hot air

While it is not entirely unusual in the U.S. for prominent corporate executives to sit on multiple boards, they are not spread nearly as thin as their Islamic scholar colleagues.

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