Picture display device and method

Abstract

The invention provides a picture display unit and a method. The picture display method is used to the picture display unit. The picture display unit comprises a display element and a storage cell, wherein, the display element comprises a first display area and a second display area; the storage cell stores picture files. The method comprises the following steps that: thumbnails of picture files in the storage cell are generated and are stored in the storage cell; thumbnails are read from the storage cell and the second display area is controlled to display the thumbnail; an instruction of displaying thumbnails in a rolling way is generated according to the operation of a user; the instruction of displaying thumbnails in a rolling way is received; the second display area is controlled to display read thumbnails in a rolling way; original pictures which correspond to thumbnails and are at a position of candidate pictures recently are searched in the storage cell; the first display area is controlled to display the original pictures after found out.

Description

technical field [0001] The invention provides a picture display device and method. Background technique [0002] In people's daily life, photo frames are a very common decorative item. People put some classic photos of themselves or their relatives and friends in the photo frames. Every time they see these photos, they can evoke good memories. However, if the traditional photo frame needs to replace the photo, it will be more troublesome. [0003] With the continuous development of electronic technology, a new photo frame has appeared on the market - electronic photo frame, which can store a large number of picture files in the memory card, display the stored picture content through a display screen, and can automatically switch The displayed picture saves the trouble of traditional photo frames requiring people to manually change photos. But the usual electronic photo frame can only scroll forward or backward one by one according to a sequence when browsing to find a pict...

AI Technical Summary

Problems solved by technology

However, when the usual electronic photo frame browses and searches for a picture it needs, it can only scroll forward or backward one by one according to a sequence. Because the picture is large, it needs a response process when switching pictures. When the electronic photo frame When there are many pictures in the file, it will be time-consuming to search for one of the pictures; or search by the name of the picture file in a tree directory, but in many cases, the specific name of the picture cannot be known. content

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