Sughrue, Mion, Zinn, Macpeak & Seas, PLLC
Vehicular lamp having discharge bulb
 A vehicle lamp having a discharge bulb which prevents radiation of electromagnetic waves toward the forward positions of the lamp. Radiation into the other directions is prevented by shielding members disposed around the lamp. A shade disposed in front of a discharge bulb attached to a reflector is made of metal and a stem of the shade is secured to the reflector in a state where the stem is electrically connected to a socket fixture. The shade is placed at ground potential through the fixture. Thus, the front portion of the discharge bulb is shielded and prevents radiation of the electromagnetic waves to positions in front of the lamp. 
Koito Manufacturing Co., Ltd.
B F F F F B F F
B60Q F21S F21S F21S F21V B60Q F21S F21S
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Masatoshi Takashi Akiyoshi Shigeyuki Masahiro
Yoneyama Hori Ozaki Watanabe Kusagaya