OUTPUT DEVICE AND WEARABLE DISPLAY
1 Assignment
0 Petitions
Accused Products
Abstract
A headphone (3) includes a pad (31) which is brought into contact with a human head, an enclosure (32) which outputs an audio, and a dome (33) as means for adjusting quality of the audio output by resonating or absorbing the sound wave emitted from the enclosure. The dome (33) has no parts other than those used for absorbing and reflecting audio and is almost hollow. In the dome (33) is arranged a circuit substrate (35) by using a circuit support part (34) having a shape not blocking the air flowing in the dome. Such a circuit substrate is also built in the other headphone. The circuit substrates arranged in the dome (33) of the headphone are connected by a cable arranged inside a head band (4) or an FPC for transmission of a signal and power supply. Thus, it is possible to provide an output device which can solve the problem of the dimensions for containing operation processing devices and the problem of heat dissipation.
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Citations
41 Claims
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1-20. -20. (canceled)
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21. A wearable display comprising:
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two fixing units which are worn on a head; a coupling unit which couples said two fixing units; a display unit which is connected to one of said two fixing units; and circuit boards which include processing units (CPU), said processing units (CPU) being separately disposed in said two fixing units, wherein a processing unit (CPU) disposed in one of said fixing units which is connected to said display unit has an image processing function, and a processing unit (CPU) disposed in the other of said fixing units which is not connected to said display unit has a power supply control function.
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22. An output device which has a pair of right and left headphones, a processing unit and the like which control an audio output and other inputs and outputs being included in said headphones of the output device,
wherein said processing units and the like are separately provided in two positions, and the separately provided processing units and the like are accommodated in the left-ear headphone and the right-ear headphone, respectively.
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24. A wearable display comprising:
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two fixing units which are worn on a head; a coupling unit which couples the two fixing units; and a display unit which is connected to one of said fixing units or said coupling unit, wherein circuit boards are separately provided in two or more portions in said two fixing units or said coupling unit, and the separately provided circuit boards are disposed at functionally optimum positions. - View Dependent Claims (25, 26, 27, 28)
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29. An output device which is used while worn on a head, said output device supplying at least one of sound and video,
the output device comprising: -
right and left fixing members which have a contact with head side surfaces; a head band unit which imparts a biasing force such that said fixing members are pressed against said right and left head side surfaces; retaining units which retain said fixing member; and headphone arm units which are integrated with said retaining units to couple said retaining units and said head band unit in such a way that the headphone arm units can be expanded and retracted, wherein electric circuits accommodated in the output device are separately provided in at least two portions in said retaining units and said headphone arm units. - View Dependent Claims (30, 31, 32, 33)
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34. A wearable display which is used while worn on a head, said wearable display supplying sound and video,
the wearable display comprising: -
right and left ear pads which have a contact with head side surfaces; right and left retaining units which retain said ear pads, respectively; a head band unit which is coupled to said retaining units to impart a biasing force such that said ear pads are pressed against said right and left head side surfaces; a display unit arm which is coupled to one of said retaining units with a turning unit interposed therebetween; and a display unit which is coupled to a leading end portion of said display unit arm, an electric circuit being incorporated in the one of said retaining units coupled to said display unit arm, wherein said turning unit which couples said display unit arm and the one of said retaining units is made of a material having high thermal conductivity, and said display unit arm is made of a material having high thermal conductivity and high radiation performance. - View Dependent Claims (39)
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35. A wearable display which is used while worn on a head, said wearable display supplying sound and video,
the wearable display comprising: -
right and left ear pads which have a contact with head side surfaces; right and left retaining units which retain said ear pads, respectively, an electric circuit being incorporated in at least one of said retaining units; a head band unit which is coupled to said retaining units to impart a biasing force such that said ear pads are pressed against said right and left head side surfaces; a display unit arm which is coupled to one of said retaining units with a turning unit interposed therebetween; and a display unit which is coupled to a leading end portion of said display unit arm, wherein a top surface portion of said head band unit in wearing said wearable display is made of a material having high thermal conductivity and high radiation performance, and a heat transfer path is formed from the retaining unit in which the electric circuit is incorporated to said top surface portion of said head band unit in wearing said wearable display. - View Dependent Claims (38)
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36. A wearable display which is used while worn on a head, said wearable display supplying sound and video,
the wearable display comprising: -
right and left ear pads which have a contact with head side surfaces; right and left retaining units which retain said ear pads, respectively; a head band unit which couples said retaining units to impart a biasing force such that said ear pads are pressed against said right and left head side surfaces, an electric circuit being incorporated in said head band unit; a display unit arm which is coupled to one of said retaining units with a turning unit interposed therebetween; and a display unit which is coupled to a leading end portion of said display unit arm, wherein a top surface portion of said head band unit in wearing said wearable display is made of a material having high thermal conductivity and high radiation performance. - View Dependent Claims (37)
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40. An output device which is used while worn on a head, said output device supplying at least one of sound and video,
the output device comprising: -
right and left ear pads which have a contact with head side surfaces; right and left retaining units which retain said ear pads respectively, an electric circuit being incorporated in at least one of said retaining units; and a head band unit which couples said retaining units to impart a biasing force such that said ear pads are pressed against said right and left head side surfaces, wherein at least part of a region which has a contact with at least the head of a head side of a chassis of the one of said retaining units in which the electric circuit is incorporated is formed by a heat insulating member, and an opposite portion to said head side of said chassis constitutes a radiation surface.
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41. An output device which is used while worn on a head, said output device supplying at least one of sound and video,
the output device comprising: -
right and left ear pads which have a contact with head side surfaces; right and left retaining units which retain said ear pads respectively, an electric circuit being incorporated in at least one of said retaining units; and a head band unit which couples said retaining units to impart a biasing force such that said ear pads are pressed against said right and left head side surfaces, wherein a heat insulating member is bonded to at least part of a region which has a contact with at least the head of a head side of a chassis of the one of said retaining units in which the electric circuit is incorporated, and an opposite portion to said head side of said chassis constitutes a radiation surface.
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Specification