WO2013018438A1 - Dispositif et système de terminal mobile - Google Patents

Dispositif et système de terminal mobile Download PDF

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Publication number
WO2013018438A1
WO2013018438A1 PCT/JP2012/064781 JP2012064781W WO2013018438A1 WO 2013018438 A1 WO2013018438 A1 WO 2013018438A1 JP 2012064781 W JP2012064781 W JP 2012064781W WO 2013018438 A1 WO2013018438 A1 WO 2013018438A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal device
mobile terminal
portable terminal
side surfaces
charging
Prior art date
Application number
PCT/JP2012/064781
Other languages
English (en)
Japanese (ja)
Inventor
龍行 新谷
道生 永井
英路 村松
Original Assignee
日本電気株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 日本電気株式会社 filed Critical 日本電気株式会社
Publication of WO2013018438A1 publication Critical patent/WO2013018438A1/fr

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1632—External expansion units, e.g. docking stations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/1686—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated camera
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/1688—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being integrated loudspeakers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/1698—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being a sending/receiving arrangement to establish a cordless communication link, e.g. radio or infrared link, integrated cellular phone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0274—Details of the structure or mounting of specific components for an electrical connector module
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/04—Supports for telephone transmitters or receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
    • H04M1/236—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof including keys on side or rear faces

Definitions

  • the present invention relates to a mobile terminal device and a mobile terminal system, and more particularly to the arrangement of slots, ports, and the like.
  • Mobile terminal devices such as mobile phones and smartphones are provided with a part receiving unit for receiving external parts such as connectors and cards for the purpose of connection interface with external devices and charging.
  • component receiving portions are usually provided on the side surface, back surface, or battery housing portion inside the housing (Patent Document 1).
  • the above-described component receiving portion generally has a small planar size, but requires a physical space for receiving an external component, and is often a relatively large size particularly in the thickness (height) direction. Therefore, in order to reduce the thickness, it is important to arrange these component receiving portions efficiently and make the ratio of the thick portion of the casing as small as possible.
  • An object of the present invention is to provide a mobile terminal device capable of minimizing an increase in local thickness of a casing.
  • the mobile terminal device of the present invention includes an exterior part having a main surface, a back surface, and a side surface that circulates between the main surface and the back surface, and a plurality of component receiving parts that receive external components inside the exterior part; have.
  • the side surface includes first and second side surfaces facing each other, and third and fourth side surfaces facing each other and in contact with the first and second side surfaces, respectively.
  • the plurality of component receiving portions may be configured with respect to a central dividing line connecting a first midpoint that bisects the total length of the first side surface and a second midpoint that bisects the total length of the second side surface. Located on the side only.
  • the portable terminal device of the present invention has a plurality of component receiving portions, and the plurality of component receiving portions are located only on one side with respect to the central dividing line. In other words, since the component receiving portions that are likely to cause a local increase in the thickness of the exterior portion are concentrated, a portion having a large thickness is limited.
  • the present invention it is possible to provide a mobile terminal device capable of minimizing an increase in local thickness of the housing.
  • FIG. 1 is an overall outline view of a mobile terminal device according to an embodiment of the present invention. It is a side view of the portable terminal device shown in FIG. It is a side view of the portable terminal device shown in FIG. It is a side view of the portable terminal device shown in FIG. It is a top view which shows the internal structure of the portable terminal device shown in FIG. It is a conceptual diagram of a charging device and a portable terminal system. It is a conceptual diagram of a charging device and a portable terminal system.
  • the present invention is generally referred to as a tablet type, and is preferably applied to a large-sized mobile terminal device as compared with a small communication device generally referred to as a smartphone.
  • a display panel having a size of approximately 17.8 cm (about 7 inches) to 23.4 cm (about 10 inches) can be given as an example.
  • the present invention generally includes a display panel, a battery, and a substrate, such as a mobile phone device, a smartphone, a game device, an electronic book terminal, and a PDA, all of which are integrally arranged in one casing. It can apply to the portable terminal device.
  • FIG. 1 is an overall outline view of a mobile terminal device 1 according to an embodiment of the present invention, and shows a perspective view of the mobile terminal device 1 viewed from the front side.
  • the exterior portion 4 of the mobile terminal device 1 functions as a casing of the mobile terminal device 1 and is configured to be supported by the rear cover 2 that forms the back surface R and the side surface S of the exterior portion 4 and the front cover F of the exterior portion 4.
  • a front panel 3 The side surface S circulates between the front surface F and the back surface R, and constitutes the exterior part 4 of the mobile terminal device 1 together with the front surface F and the back surface R.
  • the rear cover 2 is formed of a carbon composite also known as a carbon fiber reinforced carbon composite material or a carbon fiber laminate.
  • the carbon composite is a composite material containing 50% by volume or more of carbon and containing an inorganic binder such as silica and alumina, a fiber, and the like.
  • the front panel 3 is provided for the purpose of protecting a substantially rectangular display panel 16 formed of a liquid crystal panel, an organic EL panel, or the like, and at least a portion corresponding to the display panel 16 transmits an image so that a transparent resin such as acrylic or glass is used. It is formed with.
  • a film 17 for constituting a touch panel can be provided on the outer surface of the front panel 3.
  • FIGS. 1 and 3 are side views showing the respective side surfaces of the mobile terminal device 1
  • FIG. 3 is a schematic plan view showing the internal structure of the mobile terminal device 1.
  • FIG. 2A to 2C are side views taken along lines A1-A1, A2-A2, and A3-A3 in FIGS. 1 and 3, respectively.
  • the mobile terminal device 1 has a substantially rectangular planar shape as a whole, and the front surface F with the front panel 3 is formed flat and the back surface R is formed in a curved surface shape.
  • the central portion in the long side direction of the mobile terminal device 1 is a concave portion 11 (thinnest portion), and the upper and lower sides thereof are convex portions (thickest portions) 12 and 13. .
  • the outsides of the convex portions (thickest portions) 12 and 13, that is, the portions 14 and 15 along the short side of the mobile terminal device 1 are drawn so as to be thinner in the thickness direction than the convex portions 12 and 13. .
  • the side surface S of the mobile terminal device 1 is opposed to the first and second side surfaces S1, S2 facing each other, and the third and fourth side surfaces S3, S4 facing each other and shorter in length than the first and second side surfaces S1, S2. It consists of.
  • the first to fourth side surfaces S1 to S4 are side surfaces on the left side, the right side, the upper side, and the lower side, respectively, when the side on which the connectors to be described later are disposed in the longitudinal direction of the mobile terminal device 1 is the upper side. is there.
  • FIG. 3 shows the positions of the side surfaces S1 to S4 at this time.
  • the first to fourth side surfaces S1 to S4 can be formed by flat surfaces, curved surfaces, or combinations thereof.
  • the first side surface S1 and the second side surface S2 are planar, parallel to each other, and have the same length.
  • the third side surface S3 and the fourth side surface S4 have curved shapes in which the central portion is convex in the longitudinal direction of the mobile terminal device 1 and becomes shorter toward the first side surface S1 side and the second side surface S2 side.
  • the third side surface S3 swells greatly in the longitudinal direction compared to the fourth side surface, but the fourth side surface S4 has a smaller bulge than the third side surface S4. For this reason, when it is hand-held vertically, the fourth side surface S4 can be easily held by hand, the ease of holding can be improved, and the stability in the held state can be improved.
  • the boundary between the side surfaces S1 to S4 is an acute angle portion as clearly shown, but it may be a curved surface.
  • the point where the rate of change in direction becomes maximum can be set as the boundary between the side surfaces adjacent to each other.
  • the angle ⁇ at each position on the side surface is defined as 0 degrees with the 12 o'clock position of the timepiece set to be positive
  • a position coordinate s that turns around is defined with a predetermined position on the side as an origin.
  • a center line CL that connects a first midpoint C1 that roughly bisects the overall length L1 of the first side S1 and a second midpoint C2 that bisects the overall length L2 of the second side S2.
  • the first and second side surfaces S1 and S2 are curved surfaces
  • the total lengths L1 and L2 have a length along the curved surface.
  • a region located on the third side surface S3 side with respect to the central dividing line CL is referred to as an upper region 5
  • a region located on the fourth side surface S4 side is referred to as a lower region 6.
  • the lower region 6 is a side that is supported by hand with respect to the central dividing line CL
  • the upper region 5 is the opposite side.
  • a substrate 7 including a central processing unit (not shown) is provided in the upper region 5 of the mobile terminal device 1.
  • a battery 8 is provided in the lower region 6 of the mobile terminal device 1.
  • the battery 8 extends to the upper region 5, but can be provided only in the lower region 6 by adjusting the battery capacity.
  • the substrate 7 and the battery 8 are separated in a plane.
  • the substrate 7 since the substrate 7 mainly generates heat during use, the substrate 7 is arranged in the upper region 5 so that when the portable terminal device 1 is used vertically, the heating unit and the hand are in direct contact. It is prevented.
  • the upper area 5 includes a USB port 21a, an external interface port 21 such as an HDMI (High-Definition Multimedia Interface) port 21b, a SIM (Subscriber Identity Module) card slot 22a, and a recording medium slot 22 such as a data SD card slot 22b.
  • a charging jack 23 and an earphone jack 24 are provided.
  • the SIM card is a device-specific SD card in which user identification information of the mobile terminal device 1 is recorded.
  • the data SD card is an SD card provided separately from the SIM card for recording, reproducing, or recording / reproducing image files, document files, audio files, and the like.
  • the recording medium slot 22 is not limited to an SD card slot, and may include a slot for any card type recording medium, a slot for any optical disk, and a slot for any magnetic disk.
  • the external interface port 21 has an opening for receiving a terminal having an arbitrary shape such as a cylindrical shape or a rectangular parallelepiped shape, and the charging jack 23 and the earphone jack 24 each have an opening
  • the above-described external interface port 21, recording medium slot 22, charging jack 23, and earphone jack 24 are collectively referred to as a component receiving unit 20.
  • These ports, slots, and jacks are merely examples of the component receiving unit 20, and the component receiving unit 20 is any component that is configured to temporarily or permanently receive components that are separable or detachable from the mobile terminal device 1. including.
  • Examples of the component receiving unit not provided in the present embodiment include a microphone jack for connecting an external microphone, a monitor output port (15-pin D-Sub display output), a LAN port, and the like.
  • the opening of the component receiving portion 20 may be provided along the side surface S, or may be provided on the front surface F or the back surface R.
  • a recording medium such as a SIM card that normally does not attach and detach
  • a part of the housing may be used as a screw-type cover, and the cover may be removed and mounted inside the housing each time.
  • the component receiving portion 20 needs to have a space for receiving external components such as terminals and cards (usually, but not limited to a cylindrical or rectangular hollow), and further forms a receiving space. Since a casing to be used is also required, there is generally a limit to thinning. Therefore, in the position where the component receiving part 20 is provided, the exterior part 4 tends to be thicker than the position where the component receiving part 20 is not provided. In the present embodiment, the component receiving portions 20 are concentrated in the upper region 5. Specifically, the SIM card slot 22a and the charging jack 23 are in the upper area 5 of the first side surface S1, and the USB port 21a, the HDMI port 21b and the SD card slot 22b are in the upper area 5 of the second side surface S2. Earphone jacks 24 are respectively provided on the third side surface S3.
  • the receiving part 20 is concentratedly arranged in the upper area
  • the component receiving part 20 may be centrally arranged in the lower region 6. That is, the component receiving part 20 should just be located in one side regarding the center division line CL.
  • the third side surface S3 is further provided with a power switch 25a and a volume adjustment button 25c.
  • the power switch 25a includes a slide bar 25b.
  • the portable terminal device 1 can be turned on and off by sliding the slide bar 25b along the third side surface S3.
  • the volume adjustment button 25c includes a volume increase button (a button with a “+” in the figure) and a volume decrease button (a button with a “ ⁇ ” in the figure). By doing so, the volume can be adjusted.
  • these parts unlike the above-described part receiving unit 20, do not have a space for receiving external parts.
  • these parts require an operation portion with a certain width from the viewpoint of operability, and may be a limitation on thinning. Accordingly, these components are also concentrated in the upper region 5.
  • the main operation unit concentrates on the upper region 5. For example, while holding the mobile terminal device 1 with one hand, it is easy to operate the mobile terminal device 1 or connect external parts with a free hand. Thus, the operability is improved.
  • the volume adjustment button 25c related to the sound and the earphone jack 24 are disposed adjacent to each other, the user is not at a loss during the operation.
  • the camera module 26 is disposed in the upper area 5 of the mobile terminal device 1, and the speaker 27 and the vibration element (piezoelectric element) 28 are disposed in the lower area 6. These parts can be easily thinned, and do not become a major limitation on the thinning of the entire apparatus.
  • An antenna 29a is provided in the lower region 6 of the mobile terminal device 1, and is connected to the substrate 7 via a cable 29b. This is because the mobile terminal device 1 of the present embodiment has a relatively large plane size. There is little need to arrange the antennas three-dimensionally in order to increase the antenna length. For this reason, the antenna 29a is not a major limitation on the thinning of the entire apparatus.
  • the speaker 27, the vibration element 28, the antenna 29a, and the like may be arranged in the upper region 5.
  • the lower region 6 can be further reduced in thickness and size.
  • FIGS. 4A and 4B are schematic perspective views of the charging device 32
  • FIG. 4B is a schematic cross-sectional view of the mobile terminal system 31 showing a state where the mobile terminal device 1 is mounted on the charging device 32, as viewed from the line 4A-4A in FIG. 4A. is there.
  • the charging device 32 includes a front guide 33, a back plate 34, and a bottom plate 35, and an opening 36 is formed by these.
  • the mobile terminal device 1 is inserted into the opening 36 and held by the charging device 32 so that the first side surface S ⁇ b> 1 abuts against the bottom plate 35, that is, in a sideways state.
  • a rotatable leg portion 37 is provided on the back surface of the back plate 34, and the charging device 32 can hold and charge the mobile terminal device 1 in a self-standing state.
  • the mobile terminal device 1 has a charging terminal 23 'on the first side S1.
  • the charging terminal 23 ′ is substantially in the same position as the charging jack 23 shown in FIGS. 2A to 2 C and 3, but unlike the charging jack 23, a metal plate (pad) provided exposed on the first side face S 1. It is.
  • a connecting portion (pad) 38 having the same configuration is provided on the bottom plate 35 of the charging device 32.
  • the connection unit 38 is connected to an AC adapter 39 built in the charging device 32.
  • the connection unit 38 can be electrically connected to the charging terminal 23 ′ when the mobile terminal device 1 is placed on the charging device 32. That is, the portable terminal device 1 can be charged by mounting the portable terminal device 1 on the charging device 32 so that the charging terminal 23 ′ of the portable terminal device 1 contacts the connecting portion 38 of the charging device 32.
  • the external interface port 21 (USB port 21a and HDMI port 21b) and the data SD card slot 22b are provided on the second side S2. Therefore, when the portable terminal device 1 is placed on the charging device 32 so that the first side face S1 is directed downward, the external interface port 21 and the data SD card slot 22b face upward. Therefore, during charging, it is possible to connect the cable to the external interface port 21, and to attach / detach the SD card to / from the data SD card slot 22b. Only a part of the external interface port 21 and the data SD card slot 22b may be provided on the second side S, and the rest may be provided on a side other than the second side S2 (for example, the third side S3).

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

Selon l'invention, des augmentations locales d'épaisseur d'un boîtier, sont minimisées. Le dispositif de terminal mobile (1) de l'invention possède : une partie enveloppe possédant à son tour une face principale, une face dos, et des faces latérales à la périphérie entre la face principale et la face dos; et une pluralité de parties réception de composant (20) qui reçoivent des composants de parties externes, côté interne de la partie enveloppe. Les faces latérales sont constituées d'une première et d'une seconde face latérale (S1, S2) s'opposant mutuellement, et d'une troisième et d'une quatrième face latérale (S3, S4) s'opposant mutuellement et chacune en contact avec la première et la seconde face latérale (S1, S2). La pluralité de parties réception de composant (20) est positionnée uniquement d'un côté (région côté supérieur (5)) par rapport à une ligne de séparation centrale (CL) reliant un premier point central (C1) partageant en deux la longueur (L1) de la première face latérale (S1), et un second point central (C2) partageant en deux la longueur (L2) de la seconde face latérale (S2).
PCT/JP2012/064781 2011-07-29 2012-06-08 Dispositif et système de terminal mobile WO2013018438A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011167288 2011-07-29
JP2011-167288 2011-07-29

Publications (1)

Publication Number Publication Date
WO2013018438A1 true WO2013018438A1 (fr) 2013-02-07

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ID=47628978

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Application Number Title Priority Date Filing Date
PCT/JP2012/064781 WO2013018438A1 (fr) 2011-07-29 2012-06-08 Dispositif et système de terminal mobile

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JP (1) JPWO2013018438A1 (fr)
WO (1) WO2013018438A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019020634A (ja) * 2017-07-20 2019-02-07 ファナック株式会社 表示装置
JP2019054097A (ja) * 2017-09-14 2019-04-04 カシオ計算機株式会社 保護ケース

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08149189A (ja) * 1994-11-18 1996-06-07 Sony Corp 携帯型無線電話機
JPH11212669A (ja) * 1998-01-30 1999-08-06 Toshiba Corp 携帯形情報機器
JP2001197670A (ja) * 2000-01-07 2001-07-19 Canon Inc 携帯情報端末装置
JP2003272582A (ja) * 2002-03-13 2003-09-26 Toshiba Corp カード型バッテリ装置および同カード型バッテリ装置を用いた電子機器
JP2008294793A (ja) * 2007-05-25 2008-12-04 Sharp Corp 卓上式充電器

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08149189A (ja) * 1994-11-18 1996-06-07 Sony Corp 携帯型無線電話機
JPH11212669A (ja) * 1998-01-30 1999-08-06 Toshiba Corp 携帯形情報機器
JP2001197670A (ja) * 2000-01-07 2001-07-19 Canon Inc 携帯情報端末装置
JP2003272582A (ja) * 2002-03-13 2003-09-26 Toshiba Corp カード型バッテリ装置および同カード型バッテリ装置を用いた電子機器
JP2008294793A (ja) * 2007-05-25 2008-12-04 Sharp Corp 卓上式充電器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WINDOWS ON MAC PERFECT GUIDE, 27 April 2009 (2009-04-27), pages 16 - 17 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019020634A (ja) * 2017-07-20 2019-02-07 ファナック株式会社 表示装置
JP2019054097A (ja) * 2017-09-14 2019-04-04 カシオ計算機株式会社 保護ケース
JP7180062B2 (ja) 2017-09-14 2022-11-30 カシオ計算機株式会社 保護ケース

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