Abstract: A method for forming organic layers of electronic devices by contact printing is disclosed, which comprises: (A) providing a substrate, which has an electrode formed thereon; (B) coating an organic material ink onto a mold; (C) applying the ink-coated mold onto the substrate, to transfer the organic material ink onto the electrode of the substrate and then to form an organic layer; and (D) forming another electrode on the organic layer. In addition, after the step (C) is completed, the steps (B) to (C) can be repeated once or several times to form series of organic layers, if needed.

Abstract: The invention relates to a simulated cockpit for playing video games having a seat assembly, a racing car cockpit simulation assembly and a fighter aircraft cockpit assembly. The seat assembly includes a seat and a coupling tube laterally extended under the seat. The coupling tube contains a threaded hole at the distal end thereof which matches a bolt of a lock element for fastening either a racing car cockpit assembly or a fighter aircraft cockpit assembly in position.

Abstract: The present invention relates to a signal-sensing device for a cellular phone having a fixing wrist strap and respective pivoting members. The cellphone is worn on the wrist or the chest so as to eliminate the trouble to take out and return the cellphone and to allow a rapid and easy operation thereof. In addition, the electromagnetic action instead of the complicated and unbalanced vibration produced by the prior art motor type vibrator is utilized to generate attracting and repelling effect. Accordingly, the production cost can be effectively reduced. Meanwhile, an exact vibration signal can be given out as well. Moreover, the noise can be eliminated. Besides, when the cellphone is removed for charging in the charger, a normal ringing sound can be produced due to the electric connection between the cellphone and the charger.