Fujifilm Corporation

Yazaki Corporation

Yoshihiko Sano

Masashi Tsukamoto

Ryuichi Katsumoto

Makoto Koike

Hideo Nagano

Satoshi Saitou

Takashi Okawa

Masahiro Ichikawa

Shingo Kambara

Mai Shimizu

Aya Kuwata

Motoko Hara

Akihiro Takagi

A branching structure for connecting a branch harness to a main line harness, includes connection terminals configured to electrically connect branch lines of the branch harness to main lines of the main line harness respectively, a terminal block on which the connection terminals are supported, and fasteners that respectively fasten the connection terminals onto the terminal block. Each of the connection terminals has a belt-shaped wound portion to be wound around a corresponding one of the main lines. The wound portion is fastened by a corresponding one of the fasteners so that both ends of the wound portion come closer to each other and a center portion of the wound portion tightens around the main line so as to be brought into surface contact with a bar conductor of the main line.

Branching structure and wire harness

The present invention provides an optical functional sheet and a display device that are capable of keeping a given degree or more of front luminance and are capable of substantially reducing brightness nonuniformity. To this end, the optical functional sheet has a base, and prismsarranged in a lattice pattern on at least one surfaceof the base, wherein each of the prismshas two bottoms Lparallel to a first direction D, two first inclined surfaces Sthat are inclined so as to face each other, two bottoms Lparallel to a second direction Dthat is substantially perpendicular to the first direction D, and two second inclined surfaces Sthat are inclined so as to face each other, and the area Sof one of the second inclined surfaces Sto the sum Sof the areas of the two first inclined surfaces S, or the area Sof one of the first inclined surfaces Sto the sum Sof the areas of the two second inclined surfaces Sis more than 0.5 times to 2.5 times or less.

Optical functional sheet, and display device

Growing community of inventors

Shizuoka, Japan

Yoshihiko Sano