Abstract: According to one embodiment, a television includes: a display part; a tuner part; an electronic component; a casing including: a first wall provided with an opening part and configured to cover the electronic component; a second wall provided with a second opening part and configured to cover the electronic component; and a third wall provided with a third opening part over the first wall and the second wall; a stand part configured to support the casing; a fan accommodated within the casing; and a radiating member including regions facing the first opening part, the second opening part and the third opening part, and positioned between the fan and the third wall, wherein the second wall includes a recessed part and a projection projected toward the outside of the casing; and a part of the fan faces the recessed part from the inside of the casing.

Abstract: One embodiment provides a television receiver including: a first casing having a first opening part; a second casing having a second opening part; a board positioned between the first casing and the second casing, the board having a third opening part, the board further having a tubular surrounding part surrounding a periphery of the third opening part and projected toward an internal face of the second casing; a projected part inserted from the internal face of the second casing toward the inside of the surrounding part; a fixed member passing through the first to third opening pars from the first casing side, and fixed at the projected part; and a covering member provided on the first casing, and covering the first opening part.

Abstract: According to one embodiment, an electronic apparatus includes a housing, a circuit board, a fan, a first air guide, and a second air guide. The housing includes an exhaust hole. The circuit board is in the housing and includes a heat-generating component. The fan is in the housing. The first air guide is configured to guide air from the fan toward the exhaust hole through the heat-generating component. The second air guide is in the first air guide.

Abstract: According to one embodiment, an electronic apparatus includes a housing including a transparent portion, a printed circuit board contained in the housing, a light source provided on the printed circuit board, a first member, a second member, and a reinforcing plate. The first member includes a first opening portion configured to allow light emitted from the light source to the transparent portion to pass therethrough, and a duct-shaped first main body defining the periphery of the first opening portion. The second member includes a second opening portion configured to allow light emitted from the light source to the transparent portion to pass therethrough, and a duct-shaped second main body defining the periphery of the second opening portion, and brought into contact with the first member so that the first opening portion communicates with the second opening portion.

Abstract: A sleepiness assessment value P1 is set to be an average heart rate HR (S130). A sleepiness assessment value P2 is set to be a standard deviation ? of a respiration interval RespI for one minute (S150). A sleepiness assessment value P3 is set to be a value that is obtained by dividing, by one minute, an integrated value of a square of an average heartbeat interval RRIavg in a case where a variation in which a heartbeat interval RRI increases occurs (in a case where an RRI count value Xi is a value of one) (S190). A sleepiness assessment value P4 is set to a value that is obtained by averaging a variation ratio in a case where a variation in which the respiration interval RespI increases occurs (in a case where an RRI count value Yi is a value of one) (S210).