US 9,810,961 B2
Light emitting system
Kazuo Kuroda, Kawasaki (JP)
Assigned to PIONEER CORPORATION, Kawasaki-Shi, Kanagawa (JP)
Appl. No. 14/763,137
Filed by Pioneer Corporation, Kawasaki-shi, Kanagawa (JP)
PCT Filed Jan. 25, 2013, PCT No. PCT/JP2013/051626
§ 371(c)(1), (2) Date Jul. 23, 2015,
PCT Pub. No. WO2014/115313, PCT Pub. Date Jul. 31, 2014.
Prior Publication US 2015/0370100 A1, Dec. 24, 2015
Int. Cl. G02F 1/1335 (2006.01); G02F 1/137 (2006.01); H01L 51/50 (2006.01); G09G 3/34 (2006.01); E06B 9/24 (2006.01)
CPC G02F 1/137 (2013.01) [G02F 1/133528 (2013.01); H01L 51/50 (2013.01); E06B 2009/2464 (2013.01); G09G 3/3406 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A light emitting system, comprising:
a light source;
a light transmission quantity adjustment unit which is arranged with a space from the light source, and adjusts a light transmission quantity; and
a control unit which controls the light transmission quantity adjustment unit based on a timing at which the light source emits light,
wherein, based on the timing at which the light source emits light, the control unit decreases the light transmission quantity of the light transmission quantity adjustment unit from before a start of the timing of emitting the light, so as to prevent leakage of light from the light source.