进入九十年代后,由于数字技术的突破性进展,许多家用电器和日用品纷纷放弃传统设计而采用数字技术。其中数字式相机就是利用数字技术开发的一种新产品。所谓数字式相机,其最大的特点就是不用胶卷,通过镜头拍摄的画像在一个电子部件上转为数字信号,并输进相机的记忆装置。这个电子部件的性能受画面粒子多少的影响,粒子越多画面越清晰。使用这种相机摄影时,只要开通电源,液晶画面就会出现影象,然后只要选好时机按下快门就行了。因为有液晶画面显 After entering the nineties, due to the breakthrough of digital technology, many home appliances and daily necessities have abandoned the traditional design and adopted the digital technology. Among them, digital camera is a new product developed by using digital technology. The so-called digital camera, the biggest feature is the elimination of film, portraits shot through the lens on an electronic component into a digital signal, and into the camera’s memory device. The performance of the electronic components by the number of particles on the screen, the more the particles the clearer picture. When using this camera photography, as long as the power is turned on, the LCD screen will appear image, and then just select the right time to press the shutter on the line. Because of liquid crystal display