Finder inside display device of camera
专利汇可以提供Finder inside display device of camera专利检索，专利查询，专利分析的服务。并且PURPOSE:To display all exposure operated values corresponding to a photographing mode, and also to make a titled device small-sized by using a segment LED of four digits of a specified pattern for displaying the inside of a finder of a multi-mode automatic exposure camera. CONSTITUTION:When a shutter-priority mode is selected as a photographing mode, an LED 19b emits a light, and it is limited by a shielding plate 21, diffused by a diffusion tape 22, and illuminates uniformly ''T'' of a corresponding display symbol 18b of a display film 18. Display information light from the display symbol 18b is made incident from a bottom face 14a of a pentagonal roof prism 14, passes through the same optical path as a photographing view light, is displayed as a display information I1 of ''T'' at the side of a photographing view F, and it is informed to a photographer that a camera is in the shutter-priority mode. Also, when it is set to an aperture-priority mode by an external operating member, a dot LED 19c is turned on, illuminates uniformly ''A'' of a display symbol 18c of the display film 18, displays a character of ''A'' in the finder, and informs to a photographer that the camera is in the aperture-priority mode. Also, a luminance of an object to be photographed is measured by a photodetector 17, and a shutter second time calculated by an electric circuit is displayed by using a pattern of four digits of a segment LED 23.，下面是Finder inside display device of camera专利的具体信息内容。
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