An electrophoretic display apparatus is suitable for being electrically connected to an external circuit and includes a drive array substrate, an electrophoretic display film and a first optical adhesive layer. In order to reduce these oscillations, the hand-held power tool is equipped with at least one vibration absorber unit. The glass substrate is guided by the guiding mechanism and braced by the glass lifting mechanism, and then is lowered slowly into the bracket. The set of path edges includes valuations that are implicitly represented so as to inhibit an undesired explosion in the valuations that would hinder the act of analyzing. The user preference information may be modified andor updated.