Abstract: The present invention provides a product with an operation display panel incorporated therein, which naturally harmonizes with the environment to not create visual noise for a user and allow the user to operate the operation display panel intuitively while feeling a natural material. A thin layer, made of a natural wood, natural fiber, natural leather, or natural stone, or a resin, synthetic fiber, synthetic leather or artificial stone created by imitating the appearance and touch of a natural material, is provided on the peripheral surface of a housing so that the thin layer covers at least the entire front surface of a display panel. A touch sensor incorporated comes in contact with the front surface of the panel. The thickness of the thin layer and the luminance of the panel are designed to allow the user to view the content displayed on the panel.

Abstract: The bumper structure includes: an upper part having an upper absorber; and a lower part having a lower absorber, wherein the upper absorber is in a structure having an upper receiving face at its front end, lower absorber is in a structure having a lower receiving face at its front end, the upper absorber is defined vertically into a first upper absorber having a first upper receiving face and a second upper absorber having a second upper receiving face, the second upper absorber and the lower absorber are formed softer than the first upper absorber.