Other

Samsung Electronics Co., Ltd.

Jee Soo Kim

Young Wan Seo

Eun Seok Choi

Jong Man Kim

Se Jung Whang

Young Kwang Seo

Dong Wook Han

Kang Il Chung

Jin Hyuk Hong

A display device and method are provided. The display device includes a display, a first sensor, and a processor. The first sensor senses movement. The processor is operatively connected with the display, and the first sensor, and operates in one of a first mode and a second mode, the first mode being a mode in which a dynamic image is displayed in the display and the second mode being a mode in which a static image is displayed in the display. In response to a movement of a user being sensed by the first sensor, in the second mode within a first critical time, the processor controls the display to display the static image.

Display device and method for operating in a plurality of modes and displaying contents corresponding to the modes

A puzzle assembly which can be adjust the degree of difficulty is disclosed. The disclosed puzzle assembly comprises a rotation shaft, a plurality of rotation plate members having slide grooves on the outer circumference and inserted into the rotation shaft, a plurality of puzzle pieces engaged with the slide grooves movably, wherein at least two of the rotation plate members are coupled together and rotate simultaneously.

Puzzle assembly with adjustable the degree of difficulty

Growing community of inventors

Seoul, South Korea

Jee Soo Kim