PORTABLE INFORMATION APPARATUS AND COVER DEVICE

To provide a portable information apparatus including a cover device capable of suppressing quality deterioration of the appearance or touching feeling while securing radiation performance, and the cover device.SOLUTION: A portable information apparatus includes a housing that stores an exothermic b...

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Hauptverfasser: KINOSHITA HIROAKI, SHIODA TATSUYA, HOSOKAI TATSUYA
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Sprache:eng ; jpn
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creator KINOSHITA HIROAKI
SHIODA TATSUYA
HOSOKAI TATSUYA
description To provide a portable information apparatus including a cover device capable of suppressing quality deterioration of the appearance or touching feeling while securing radiation performance, and the cover device.SOLUTION: A portable information apparatus includes a housing that stores an exothermic body therein, and a cover device that covers a back surface of the housing. The cover device includes a core material, a graphite sheet laminated on the surface of the core material, an auxiliary sheet laminated on the surface of the graphite sheet and being more flexible than the core material, and a surface material laminated on the surface of the auxiliary sheet and forming the surface of the cover device and being more flexible than the auxiliary sheet.SELECTED DRAWING: Figure 5 【課題】放熱性能を確保しつつ、外観や触感の品質低下を抑制することができるカバー装置を備える携帯用情報機器及びカバー装置を提供する。【解決手段】携帯用情報機器は、内部に発熱体を収容した筐体と、前記筐体の背面を覆うカバー装置と、を備え、前記カバー装置は、芯材と、前記芯材の表面に積層されるグラファイトシートと、前記グラファイトシートの表面に積層され、前記芯材よりも柔軟な補助シートと、前記補助シートの表面に積層されて当該カバー装置の表面を形成し、前記補助シートよりも柔軟な表面材と、を有する。【選択図】図5
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language eng ; jpn
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subjects CALCULATING
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PHYSICS
PRINTED CIRCUITS
TELEPHONIC COMMUNICATION
title PORTABLE INFORMATION APPARATUS AND COVER DEVICE
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