Yazaki Corporation

Toyota Jidosha Kabushiki Kaisha

Toyota Shatai Kabushiki Kaisha

Takahiro Shimada

Akira Masuda

Takeshi Iwamoto

Masaaki Sano

Naoki Ueno

Junnosuke Nishimura

Junichi Sasaki

Junichi Ikumi

Shota Kosuga

Satoru Kanazawa

Ryuta Suzuki

Masato Minakata

Koji Nomura

Koji Aikawa

Masaharu Kinoshita

Hiroaki Ichihara

Yoshifumi Tatsuta

Kouji Taki

A display device includes a display panel in which a display screen and an indicator region are two-dimensionally arranged, an indicator substrate which is mounted with a light source component and which is arranged on a back face side of the display panel so as to face the indicator region but not to face the display screen, and a control substrate which is a separate part from the indicator substrate and on which a control circuit for the display screen is formed. The control substrate is arranged on the back face side of the display panel and arranged distant from the display panel than the indicator substrate, and the control substrate is arranged so as not to face at least a portion of each of the display screen and the indicator substrate.

Display device

A display device includes a device housing that is configured to be installed such that an occulted portion including a portion of a peripheral wall of the device housing is hidden from an observer of a display screen, and a slide attaching part that is moved to slide in a sliding direction from a non-occulted portion to the occulted portion and attached so as to cover a back side of the device housing. A slide receiving part including the device housing includes a fixed part provided at the occulted portion and an engaged part provided at the non-occulted portion, and the slide attaching part includes a fixing part provided at a portion corresponding to the occulted portion and configured to be fixed to the fixed part, and an engaging part provided at a portion corresponding to the non-occulted portion and configured to be engaged with the engaged part.

A display device includes a display panel that includes a first hole and a device housing that is configured such that the display panel is fastened and fixed to the device housing by a screw passed through the first hole and screwed into the screw hole. The display panel includes a display-side positioning part which is configured to fit to a portion of the device housing to perform positioning of the display panel with respect to the device housing and which includes the first hole, and the device housing includes a housing-side positioning part which is configured to fit to the display-side positioning part to perform the positioning and which includes a second hole formed so as to communicate with the first hole when the housing-side positioning part is fitted to the display-side positioning part.

A vehicle operation display device includes a liquid crystal display, a display controller configured to control the liquid crystal display to display a plurality of images of selectable items on the liquid crystal display, and a directional switch operable to select one of the selectable items. The plurality of images of selectable items includes a first image of a first selectable item and a second image of a second selectable image. The first image and the second image are displayed next to each other on the liquid crystal display. The display controller is configured to control the liquid crystal display to display, when the directional switch is operated to switch a selected item from the first selectable item to the second selectable item, a motion image between the first image and the second image to indicate the switching of the selected item with a moving effect.

Vehicle operation display device

A head-up display device projects a display light on a windshield of a vehicle to form a virtual image thereon. The device includes a casing, an indicator which is attached to the casing to emit the display light into the casing, a light guide path through which the display light emitted from the indicator is guided, and a wiring board which is provided with a driving circuit for driving the indicator. The casing includes a guide rail formed along an irradiation direction of the display light from the indicator to support both lateral portions of the wiring board on the guide rail, and the wiring board is attached in a containing space of the casing formed between the light guide path and an inner surface of the casing by guiding and sliding the wiring board along the irradiation direction of the display light with the guide rail.

Head-up display device

A headup display device includes a driving mirror configured to reflect a display light irradiated from an indicator to guide the reflected display light to a windshield of a vehicle. The driving mirror includes a base plate fixed to a bottom surface of a casing, a pair of opposite support plates which are upright on the base plate, a holder pivotally supported by the opposite support plates, a reflective mirror held by the holder, a driving motor configured to pivot the holder to change an angle of the reflective mirror, and a positioning projection provided on the support plate and protruding in a mounting direction of the base plate to the bottom surface of the casing. A holding recessed portion is formed on the casing to allow an insertion of the positioning projection therein and hold the positioning projection at a predetermined position.

A head-up display device includes an indicator configured to emit a display light, a lower casing to which the indicator is mounted, an upper casing which is mounted to an upper portion of the lower casing, a pair of support portions which are provided on the lower casing and extend toward the upper casing, guide grooves which are formed on the support portions at opposite sides thereof, and a reflective mirror which is inserted and mounted to the lower casing toward a bottom surface of the lower casing while both lateral edges of the reflective mirror are engaged with the guide grooves, to reflect the display light emitted from the indicator and guide the reflected display light to a windshield of a vehicle.

Disclosed is a display device capable of achieving a decorative effect by utilizing a color filter at the front of a light-emitting display unit. Also disclosed is a meter device using the display device. Specifically disclosed is a display device comprising a light-emitting display unit and a color filter, which is arranged at the front of the light-emitting display unit. A light-emitting element for decoration is provided on the outside of the light-emitting display unit. The color filter is provided with a light-discharging surface for discharging the light from the light-emitting element for a decorative appearance in the forward direction.

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Shimada, Japan

Takahiro Shimada