WO2006018881A1 - ポインティングデバイスを有する電子機器 - Google Patents
ポインティングデバイスを有する電子機器 Download PDFInfo
- Publication number
- WO2006018881A1 WO2006018881A1 PCT/JP2004/011912 JP2004011912W WO2006018881A1 WO 2006018881 A1 WO2006018881 A1 WO 2006018881A1 JP 2004011912 W JP2004011912 W JP 2004011912W WO 2006018881 A1 WO2006018881 A1 WO 2006018881A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pointing device
- electronic device
- display unit
- operation button
- engagement
- Prior art date
Links
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
- G06F1/1633—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
- G06F1/169—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 pointing device, e.g. trackball in the palm rest area, mini-joystick integrated between keyboard keys, touch pads or touch stripes
-
- 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
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
-
- 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
- G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
- G06F1/1679—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts for locking or maintaining the movable parts of the enclosure in a fixed position, e.g. latching mechanism at the edge of the display in a laptop or for the screen protective cover of a PDA
Definitions
- the present invention generally relates to an electronic apparatus having a pointing device, and more particularly to a portable electronic apparatus that has a touch pad type pointing device and can be folded.
- the “portable electronic device” is, for example, a notebook personal computer (hereinafter referred to as “
- PC Personal digital assistance
- electronic dictionaries electronic stationery, game machines, portable home appliances (for example, portable TVs, portable VCRs, portable DVDs).
- PC notebook personal computer
- a notebook PC equipped with a touch pad type pointing device usually has a touch pad placed in front of the keyboard (from the keyboard to the operating user side) and a click button in front of it. Since a pointing device that can be earned must be placed within the area determined based on the display size, a space is required for the pointing device, and a keyboard is placed in the remaining space. It was.
- Some notebook PCs include a mechanism that locks the display and the PC body when the notebook PC is folded.
- the locking mechanism that works is typically provided with a locked portion on the display side and a locking hole into which the locked portion is inserted on the PC body side.
- a locking portion that engages and disengages with the locked portion is provided inside, and has a moving mechanism that allows the locking portion and the locked portion to move so as to engage and disengage.
- the locking hole is provided at the center frontmost part of the PC main body, just before the click button of the pointing device.
- Patent Document 1 Japanese Unexamined Patent Publication No. 2000-20162
- Patent Document 2 Japanese Patent Laid-Open No. 2000-222118
- Patent Document 3 Japanese Patent Laid-Open No. 4 276814
- the keyboard is located near the display for the pointing device and the locking mechanism!
- the keyboard is easier to operate ergonomically if the display power is as far as possible.
- the size of the touch button is reduced, and the operability of the pointing device is degraded.
- conventional notebook PCs cannot achieve both keyboard operability and pointing device operability, and the operability of information input is insufficient.
- an exemplary object is to provide an electronic apparatus having a pointing device excellent in information input operability.
- An electronic device is an electronic device in which a display unit that displays information is foldable on a main body, and a pointing device that specifies an input position and coordinates on the display unit; And a lock mechanism for locking the folded display portion to the main body, and a part of the lock mechanism is configured in the pointing device.
- Powerful electronic devices such as notebook PCs, have a locking mechanism that is configured as a pointing device, so that the mounting space can be saved rather than arranging them separately. Can be reduced in size.
- the pointing device has an operation button, and the lock mechanism is provided in a first engagement portion provided in the display portion, and in the main body portion, and the first engagement portion includes An engagement hole to be inserted; and a second engagement portion configured to be engageable and disengageable with the first engagement portion inserted into the engagement hole.
- a hole is formed in the operation button.
- the lock mechanism moves the second engagement portion to release the engagement with the first engagement portion inserted into the engagement hole, and the release mechanism disposed on the operation button. You may further have a button.
- the pointing device includes a pair of operation buttons, and the pointing device further includes, for example, a roller-type scroll wheel disposed between the pair of operation buttons.
- the operability of the pointing device can be improved while downsizing the electronic device.
- the pointing device may further include a substrate including a notch in which the first engagement portion and the second engagement portion are disposed. The notch allows the locking mechanism and the pointing device to be integrated.
- Another electronic device is an electronic device having a pointing device for designating an input position and coordinates in the display unit, wherein a display unit for displaying information is foldable on a main body unit.
- the pointing device includes an operation button, and the operation button is formed at a front edge portion as a corner portion of the main body portion facing the display portion, and the operation button is folded in the state where the display portion is folded. Is characterized by at least partial exposure. That the operation buttons are partially exposed means that the front edge extends from the upper surface of the main body (that is, the surface that cannot be seen when the display is folded) to the front of the main body.
- the front edge As a corner, the area on the main body occupied by the pointing device can be reduced while ensuring the surface area of the operation button.
- the pointing device or operation button
- the pointing device is usually provided at the front edge of the main body where the center of the home position of the keyboard and the center of the pointing device in the width direction coincide with each other. It does not prevent the device (or operation button) from being provided at the central front edge of the main unit.
- the pointing device includes a pair of operation buttons, and the pointing device further includes, for example, a roller-type wheel disposed between the pair of operation buttons. Formed on the front edge, with the display part folded The wheel is preferably at least partially exposed.
- the front edge portion is preferably formed as a curved surface or an inclined surface such as obliquely upward. This is because the area where the user can see the diagonal upward force is large and the operability is improved. Roller-type wheels can prevent such problems as forming such a curved surface and mishandling due to immediate hooking force.
- the pointing device further includes a touch pad between the operation button and the display unit
- the electronic device further includes a keyboard between the touch pad and the display unit.
- the touch pad has features such as no maintenance and a thin device, making it easier to operate than other pointing devices (trackballs, sticks, etc.), and contributing to the realization of thinner electronic devices.
- a power button or the like may be arranged in the space between the keyboard and the display unit for effective use.
- FIG. 1 is an external perspective view of an electronic device (notebook PC) of the present invention.
- FIG. 2 is a partially enlarged perspective view of the electronic device shown in FIG.
- FIG. 3 is a partially developed perspective view of the electronic device shown in FIG.
- FIG. 4 is a partial plan view of the electronic device shown in FIG.
- FIG. 5 is a cross-sectional view taken along line AA in FIG.
- FIG. 6 is a cross-sectional view taken along the line BB in FIG.
- FIG. 7 is a partially enlarged perspective view showing a modified example of the engaging portion attached to the LCD bezel frame of the electronic device shown in FIG. 1.
- FIG. 1 is an external perspective view of the notebook PC 100.
- the electronic device 100 is exemplified as a notebook PC 100.
- the present invention is not limited to this and is applied to a portable electronic device having a pointing device. Is possible.
- the notebook type PCIOO covers A4 size, B5 size, other notebook size, mini-note size and so on.
- the notebook PCIOO has a base (lower casing) 110 and a liquid crystal display (LCD) bezel frame (upper casing) 190 as a personal computer main body connected by hinges 102.
- LCD liquid crystal display
- the base 110 has a thickness of about 20 to 30 mm, for example, and includes an information type keyboard 120, a pointing device 130, a lock mechanism 140, a norm rest 150, and a notch remaining.
- a quantity display unit 160 and a power button 170 are provided.
- the keyboard 120 is available in 101, 106, 109, ergonomic keys, etc.
- the keyboard layout is also QWERTY layout, DVORAK layout, JIS layout, new JIS layout, Japanese input consortium standard layout (NICOLA: NIhongoNyuryoku COnthotiu m LAyout).
- the keyboard 120 is separated from the conventional LCD bezel frame 190 by a predetermined distance.
- the predetermined distance corresponds to the shortened length of the palm rest 150 in the L direction, as will be described later. Since the keyboard 120 force SLCD bezel frame 190 is placed away from the LCD screen 192, the distance between the screen and the user is also increased accordingly, improving the keyboard operability.
- the pointing device 130 has the same function as a mouse, and includes a touch pad 131, a block 132, a roll-type scroll wheel 135, and a pointing device substrate 136.
- the second is a partially enlarged perspective view of FIG.
- FIG. 3 is a partially enlarged perspective view of FIG.
- the touch pad 131 is coupled to the pointing device substrate 136 and exposed from a rectangular hole 150 a provided in the upper surface portion 151 a of the palm rest 150.
- the mouse cursor movement control function displayed on the LCD screen 192 is realized by moving the finger on the touch pad 131. Since the pointing device 130 uses a touch pad 131 of the same size as the conventional one! /, The operability of the touch pad 131 is not impaired.
- the block 132 defines left and right click buttons 133 and 1 34 as operation buttons, and the upper surface force of the palm rest 150 is also provided on the front edge 151b extending to the front.
- the hole 150b force is also exposed.
- the block 132 has a central hole 132a, a notch 132b, and a pair of protrusions 132c.
- a scroll wheel 135 is inserted into the center hole 132a.
- the release button 141 of the lock mechanism 140 is disposed in the notch 132b.
- the protrusions 132c are provided on both side surfaces of the block 132, and the click buttons 133 and 134 are attached to the palm rest 150 so as to be inclined via the pair of protrusions 132c.
- the pointing device 130 is provided with an urging member such as a compression panel (not shown), and the urging member that is applied with force exerts the click buttons 133 and 134 of the block 132 in a horizontal state (not inclined). The power to return to is added.
- the click button 133 has the same function as the left click button of the general-purpose mouse, and the right click button 134 has the same function as the right click button of the mouse.
- the click button 133 has a flat portion 133a and a curved surface portion 133b, and the click button 134 has a flat portion 134a and a curved surface portion 134b.
- the flat portions 133a and 134a are arranged on the upper surface portion 15 la of the palm rest 150, and are not visible from the outside when the LCD bezel frame 190 is folded with respect to the base 110.
- curved surface portions 133b and 134b are arranged on the front edge portion 151b of the palm rest 150, they are exposed to the outside even when the LCD bezel frame 190 is folded with respect to the base 110. As will be described below, a hook hole 141 is formed in the flat portion 134a.
- the click buttons 133 and 134 have curved surface portions 133b and 134b, and the upper surface force of the palm rest 150 is also formed on the front edge portion 151b across the front surface.
- the conventional click button is disposed only on the upper surface of the palm rest, and the flat portions 133a and 134a of the present invention are compared with the area of the click button occupied on the upper surface of the palm rest 150 (ie, the length of the base 110). The length (extending in the L direction) is getting shorter. For this reason, the keyboard 120 can be disposed away from the LCD screen 192 while maintaining the same size of the keyboard 120 as before. Since the keyboard 120 is arranged away from the LCD screen 192 of the LCD bezel frame 190, the distance between the screen and the user is also increased accordingly, and the keyboard operability is improved.
- the click buttons 133 and 134 are configured only by the flat portions 133a and 134a, the operability is reduced due to the reduction in the size of the operation area. Therefore, in this embodiment, the click button Curved parts 133b and 134b are provided on the tongues 133 and 134, and the surface area of the click button is secured to the same level as before to prevent the operability from deteriorating.
- the scroll hole 135 has the same function as the scroll wheel of the mouse, and is arranged in the central hole 1 32a. Since the scroll wheel 135 is provided in addition to the click buttons 133 and 134, the operability of the pointing device 130 is improved.
- the scroll wheel 135 is rotatably connected to the substrate 136, and the rotation information is transmitted to the substrate 136. Further, the scroll wheel 135 has a roller shape and has a curved surface shape similar to that of the front edge portion 151 b of the palm rest 150. As shown in FIG. 2, the wheel 135 is disposed at a position retracted from the block 132. As a result, it is possible to prevent problems such as erroneous operation due to the wheel 135 being caught.
- the pointing device substrate 136 has a substantially rectangular shape including a notch 136a, and a pair of switches 137a and 137b are attached thereto. Switch 137a is turned on when the left click button 133 is pressed, and switch 137b is turned on when the right click button 134 is pressed. A touch pad 131 is provided at the center. In the notch 136a, a scroll wheel 135 and a part of a lock mechanism 140 described later are arranged.
- FIG. 4 is a top view of pointing device 130.
- FIG. 5 is a cross-sectional view taken along the line AA in FIG. 4, showing a state where the click button is pressed and the switch is turned on.
- Switches 137a and 137b have the same structure and any configuration known in the art can be applied. For example, switches 137a and 137b may be configured to energize when the central liftable protrusion is pushed down by the click button!
- the lock mechanism 140 allows the base 110 and the LCD bezel frame 190 to be opened and closed, and locks and unlocks the LCD bezel frame 190 folded on the base 110.
- the lock mechanism 140 includes a hook hole 141, a locking block 142, an urging member 145, and an engaging portion 146.
- the hook hole 141 is a substantially rectangular through hole that is formed in the flat portion 134a of the right click button 134 and into which the engaging portion 146 is inserted and removed.
- the length of the palm rest 150 in the L direction can be shorter than the hook hole 141 formed separately on the keyboard 120 side of the click button 134. Allows placement away from screen 192. For this reason, the operability of the keyboard 120 is improved.
- the locking block 142 includes a flat plate part 143 and a locking part 144.
- the flat plate portion 143 has a thin, rectangular parallelepiped shape, and is provided in a locking space 112 formed in the base 110 so as to be movable in the L direction.
- the locking block 142 is moved in the L direction by the side wall 113.
- the flat plate part 143 forms a projecting release button 143a from the notch 132b of the block 132 as shown in FIG.
- the locking portion 144 has a hook-shaped hook 144a at the tip, and engages with the engaging portion 146 via the hook 144a, thereby locking the LCD bezel frame 190.
- the release button 143a protrudes, the hook 144a engages with the engaging portion 146.
- the LCD bezel frame 190 is locked in a folded state on the base 110.
- the release button 143a is pressed, the hook 144a releases the engagement with the engaging portion 146, and the engaging portion 146 becomes movable.
- the LCD bezel frame 190 is unlocked and can be deployed with respect to the base 110.
- the force urging member 145 that is a cross-sectional view along the line BB in FIG. 4 is omitted.
- the urging member 145 urges the locking block 142 in a direction (L direction) in which the release button 143a of the locking block 142 protrudes, and one end is attached to the side wall 113 of the locking space 112, for example.
- the force that also constitutes the compression panel force with the other end attached to the locking block 142 is not limited to this.
- the engaging portion 146 is provided at the upper center of the LCD bezel frame 190 and has the same shape as the locking portion 144.
- the hook of the engaging portion 146 is connected to the hook 144a. Configured to face each other.
- the engaging portion 146 is inserted into the hook hole 141, passes through the hook hole 141, and is engaged with the locking portion 144.
- the locking portion 144 and the engaging portion 146 are disposed in a notch 136 a formed in the pointing device substrate 136. With the notch 136a, the lock mechanism 140 and the click button 134 can be arranged at the same position, and the length of the palm rest 150 in the L direction can be shortened.
- the hook 144a is provided on the locking block 142 so that the hook 144a can be moved, but the engaging portion 146 may be configured to be movable. Further, in this embodiment, the hook 144a may move in the direction orthogonal to the L direction by rotating the 1S hook 144a moving in the L direction and the engaging portion 146 by 90 degrees. .
- FIG. 7 shows an engaging portion 146A having a hook 147 and a slider 148 that can move in the H direction perpendicular to the L direction.
- a force in which a hook hole 141 is formed in the right click button 134 may be formed in the left left button 133.
- the locking space 112, the locking block 142, and the engaging portion 146 are formed on the left side of FIG.
- the palm rest 150 is an area without an operation unit for placing a palm or a wrist provided in front of the keyboard 120. By keeping the wrist horizontal with the palm rest 150, fatigue due to a long time of keystroke is achieved. And tendonitis can be alleviated.
- the palm rest 150 has an upper surface portion 151a and a front edge portion 151b.
- a rectangular hole 150a with the same center is formed at a position corresponding to the center of the home position of the key board 120 of the upper surface 151a, and a mounting hole 150b is formed at the position of the front edge 15 lb with the same center. It is formed.
- a pair of protrusions 132c are movably engaged (not shown!), And engaging portions are formed.
- the front edge portion 151b is formed as an inclined surface or a curved surface, and a remaining amount display portion 160 is disposed at the right end portion.
- the front edge 15 lb allows the user to view the remaining capacity indicator 160 not only when the LCD bezel frame 190 is opened from the base 110 but also when the LCD bezel frame 190 is closed to the base 110 be able to. Therefore, the user can always see the remaining amount display section 160 if the notebook PC 100 is placed on the table so as to be operable.
- the remaining amount display unit 160 displays the remaining amount of the battery of the notebook PC 100, and includes a built-in (secondary) battery, a detection unit that detects battery voltage and current, and a control unit. Two LED lamps 162 and an operation button 164 integrally formed with the LED lamp 162 are provided. When the operation button 164 is pressed, the control unit calculates the remaining battery level based on the detection result force of the detection unit, and lights up the number of LED lamps 162 corresponding to the remaining amount for a certain period of time. In this way, the remaining amount display unit 160 uses a plurality of LED lamps 162 to display the remaining amount in stages, so that the user can Can be understood at a glance. In addition, the remaining amount display unit 160 can save labor rather than being constantly lit because the LED lamp 162 is lit for a certain period of time when the user needs it (that is, when the operation button 164 is depressed). A plurality of batteries may be provided.
- the power button 170 is exemplarily shown in the arrangement of the force provided on the upper right of the upper surface of the base 110.
- the notebook PC 100 according to the present embodiment makes effective use of empty space by arranging the keyboard 120 in front.
- An LCD screen 192 is disposed on the LCD bezel frame 190, and the LCD bezel frame 190 has a substantially rectangular shape that holds the LCD screen 192.
- the user types information by operating the keyboard 120 and the pointing device 130 in the state shown in FIG.
- the length of the palm rest 150 in the L direction is shorter than before, and the keyboard 120 can be arranged away from the LCD screen 192 (that is, shifted in the L direction). Improves.
- the length of the palm rest 150 in the L direction was shortened because 1) the flat portions 133a and 134a of the click buttons 133 and 134 had a shorter length in the L direction than the conventional click buttons. And 2) The pointing device 130 and the lock mechanism 140 are disposed in the same Cf standing position. In realizing the configuration of 1), in order to prevent the operability of the click buttons 133 and 134 from being lowered, the curved surface portions 133b and 134b extending to the front edge portion 15 lb are communicated with the flat portions 133a and 134a. The size of the click buttons 133 and 134 is secured to the same level as before.
- a notch 136a is formed in the pointing device substrate 136 so that the substrate 136 and the lock mechanism 140 do not collide.
- a notch 132b is formed in the block 132 to allow the release button 143a to protrude.
- a scroll wheel 135 is provided.
- the scroll wheel 135 is also provided on the front edge portion 151b, and is configured in a roller shape (curved surface shape) that conforms to the shape of the front edge portion 15 lb in order to prevent erroneous operation due to unnecessary catching force.
- the LCD bezel frame 190 is folded with respect to the base 110.
- the engaging portion 146 is inserted into the hook hole 141 and engaged with the hook 144a. This result As a result, the folded LCD bezel frame 190 is locked to the base 110.
- the user presses the release button 143a to unlock the LCD bezel frame 190 and the base 110 from each other. This allows the user to deploy the LCD bezel frame 190 relative to the base 110. If necessary, a pop-up structure in which the LCD bezel frame 190 expands slightly from the base 110 when a torque is applied to the hinge 102 in advance and the release button 143a is pressed may be employed. After the LCD bezel frame 190 is deployed, the user activates the operating system by pressing the power switch 170.
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Input From Keyboards Or The Like (AREA)
- Position Input By Displaying (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2004/011912 WO2006018881A1 (ja) | 2004-08-19 | 2004-08-19 | ポインティングデバイスを有する電子機器 |
JP2006531124A JP4413230B2 (ja) | 2004-08-19 | 2004-08-19 | ポインティングデバイスを有する電子機器 |
US11/706,981 US20070139396A1 (en) | 2004-08-19 | 2007-02-16 | Electronic apparatus having pointing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2004/011912 WO2006018881A1 (ja) | 2004-08-19 | 2004-08-19 | ポインティングデバイスを有する電子機器 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/706,981 Continuation US20070139396A1 (en) | 2004-08-19 | 2007-02-16 | Electronic apparatus having pointing device |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006018881A1 true WO2006018881A1 (ja) | 2006-02-23 |
Family
ID=35907278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/011912 WO2006018881A1 (ja) | 2004-08-19 | 2004-08-19 | ポインティングデバイスを有する電子機器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20070139396A1 (ja) |
JP (1) | JP4413230B2 (ja) |
WO (1) | WO2006018881A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM363635U (en) * | 2009-03-04 | 2009-08-21 | Chance Steel Mold Co Ltd | Manipulation control device |
US20110148802A1 (en) * | 2009-12-22 | 2011-06-23 | Eric Oh-Yang | Presentation apparatus equipped with a touch panel |
US20120162071A1 (en) * | 2010-02-22 | 2012-06-28 | Liang Hsu | Control device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002157044A (ja) * | 2000-09-06 | 2002-05-31 | Sony Corp | 情報処理装置 |
JP2003241854A (ja) * | 2002-01-31 | 2003-08-29 | Samsung Electronics Co Ltd | 携帯用コンピュータ |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5555157A (en) * | 1994-03-02 | 1996-09-10 | Apple Computer, Inc. | Enclosure for electronic apparatus having a cover catch member engageable with two different housing catch members |
US5793355A (en) * | 1997-03-03 | 1998-08-11 | Compaq Computer Corporation | Portable computer with interchangeable pointing device modules |
KR100278358B1 (ko) * | 1997-06-03 | 2001-01-15 | 윤종용 | 카메라 장착장치를 갖는 휴대용 컴퓨터 |
EP1191424A3 (en) * | 2000-09-06 | 2004-11-10 | Sony Corporation | Information processing apparatus |
US7233314B2 (en) * | 2004-06-02 | 2007-06-19 | Inventec Corporation | Notebook having combined touch pad and CD-ROM drive |
-
2004
- 2004-08-19 WO PCT/JP2004/011912 patent/WO2006018881A1/ja active Application Filing
- 2004-08-19 JP JP2006531124A patent/JP4413230B2/ja not_active Expired - Fee Related
-
2007
- 2007-02-16 US US11/706,981 patent/US20070139396A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002157044A (ja) * | 2000-09-06 | 2002-05-31 | Sony Corp | 情報処理装置 |
JP2003241854A (ja) * | 2002-01-31 | 2003-08-29 | Samsung Electronics Co Ltd | 携帯用コンピュータ |
Also Published As
Publication number | Publication date |
---|---|
JPWO2006018881A1 (ja) | 2008-05-01 |
US20070139396A1 (en) | 2007-06-21 |
JP4413230B2 (ja) | 2010-02-10 |
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