CN1595329A - Electronic device - Google Patents
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- Publication number
- CN1595329A CN1595329A CN 200410057813 CN200410057813A CN1595329A CN 1595329 A CN1595329 A CN 1595329A CN 200410057813 CN200410057813 CN 200410057813 CN 200410057813 A CN200410057813 A CN 200410057813A CN 1595329 A CN1595329 A CN 1595329A
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- display device
- operation board
- alter operation
- electronic equipment
- frame
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Abstract
Provided is an electronic apparatus capable of suppressing a projection length forward of a display screen while an alter operation board is expanded forward of the display screen. The apparatus comprises a display device 2 having the display screen 6, a supporting member 3 for supporting the display device 2 in its standing posture, and the input operation panel 5 linked turnably to the display device 2. A back edge part of the alter operation board 5 is linked to a back face of the display device 2 from backward of the display device 2. The operation operation board 5 is made turnable between an open position expanded forward of the display screen 6 and a closed position faced the display screen 6 with the back edge part as a center.
Description
Technical field
The present invention relates to switch freely is connected display device with alter operation board electronic equipment, more particularly, relate to, can save the electronic equipment in space when seeking the input operation plate development by improving the syndeton of display device and alter operation board.
Background technology
Existing electronic equipment comprises: desk-top computer performs calculations like that and handles and the equipment body of the central processing unit of control and treatment, be used to carry out to alter operation board such as the keyboard of the indication of the control and treatment of this equipment body etc. and show by equipment body carry out the result of control and treatment and the display device of the content imported by alter operation board etc.
Now, equipment body and display device and alter operation board exist as individual respectively in this electronic equipment, the structures that they coupled together by cable that adopt more.
In recent years in the small space within the family also convenient use and have the hope that has higher ability and an expansionary desk-top computer than portable notebook computer uprise, proposed to make the incorporate scheme of equipment body and display device.For example with reference to Patent Document 1.
[Patent Document 1] spy opens flat 9-321453 communique
But, make equipment body and display device integrated, must be placed on alter operation board on the placed side of desktop etc. the not talkative space of having saved fully.Particularly as the keyboard of alter operation board, the quantity of operating key is many, and owing to these operating keys must use under configuration state in the plane, the space that occupies on the placed side is big, even when not using keyboard, it also occupies the space on the placed side, becomes trouble sometimes.
Therefore, the applicant has proposed equipment body, display device and alter operation board three are formed the scheme of the electronic equipment of one in the spy is willing to 2002-369766 number special permission application.Figure 18 represent this electronic equipment 20 '.
Display device 21 ' tiltably be bearing in equipment body 22 ' on, as the keyboard 23 of alter operation board ' rearward end rotate freely be connected its display device 21 ' the bottom on.
In use, shown in Figure 18 (a), make keyboard 23 ' from display device 21 ' the bottom extend to the place ahead roughly and locate like that, key end face 26 ' roughly towards the top; Not using 23 ' time of keyboard, shown in Figure 18 (b), make keyboard 23 ' rotate upward, shown in Figure 18 (c), by keyboard 23 ' covering display device 21 ' from display frame 24 ' below about 2/3rds.
Summary of the invention
Above-mentioned electronic equipment shown in Figure 180 20 ' in; when making keyboard 23 ', there is not the general protection picture with display frame 24 ' overlapping; but if make keyboard 23 ' longitudinal length elongated; feasible energy general protection picture; then using 23 ' time of keyboard, the placement area of keyboard 23 ' when launching is in the presence of increased.
The present invention proposes in view of the above problems, and its purpose is to provide a kind of the place ahead in display frame to launch can suppress the electronic equipment to the outstanding length in display frame the place ahead under the state of alter operation board.
Electronic equipment of the present invention comprises: the display device with display frame; Support unit in this display device of state lower support of floating from the placed side; Alter operation board, the operating portion that it has the connecting portion that is connected the display device back side and extends to the place ahead of display frame from this connecting portion, and the expanded position and the operating portion that are center of rotation, launch in the place ahead of display frame at operating portion are housed with the connecting portion between the make-position of display frame, freely rotate.
Alter operation board comprises: have the operating portion of operating key and contact block or other various action buttons and from this operating portion around the back side to display device, extend to the rear of display device, and be connected the connecting portion at the back side of display device.With this connecting portion is that alter operation board is rotated at the center, and by making connecting portion as its center of rotation around the back side to display device, along with from the make-position of the alter operation board rotational action to expanded position, the part of connecting portion side injects the rear of display device.As a result, the length (length of depth direction) that can be made the part of launching in the place ahead of display frame by corresponding its introducing of this insertion is shortened, and can realize saving the expansion space.
Display device is formed for the space of allowing that alter operation board is rotated by the state support of support unit to float from the placed side between display device and placed side.
According to the present invention, owing to can suppress to be in the outstanding length of the alter operation board of expanded position to display frame the place ahead, even be that to cover the length of whole alter operation board of display frame in make-position elongated, also can not cause launching the increase in space during expansion.Therefore can be implemented in protecting display frame fully and saving of make-position simultaneously in the space of expanded position.
Particularly use WLAN (wireless local area network) LAN (Local Area Network) constantly to popularize recently in the family; for example the display device of using LCD panel with main body integrated can carrying type electronic equipment move situation about using at home and increase, can imagine when mobile can general protection display frame requirement will improve.
Certainly,, placing the machine that uses, also can not cover whole of display frame in the make-position alter operation board if do not think carrying.At this moment also can be implemented in and launch the time save space.
If between the operating portion of alter operation board and connecting portion, bend to hook-shaped and form the rear wall parts of extending to the rear of the display device that is in expanded position, then has the extension by it, even the position of connecting portion is than the bottom height of display device, alter operation board also can not hang over the lower end of display device when the expanded position to alter operation board rotates, and can rotate.
If make the lower end height of the position of connecting portion than display device, then alter operation board becomes from the state of its connecting portion superconducting tilting suspension, therefore as long as launch alter operation board, just forms the heeling condition of easy key operation naturally.
In display device, become in alter operation board under the state of expanded position, if make playback face in its rear wall portion, be provided with loudspeaker in part towards the above-mentioned rear wall parts of its alter operation board, then can on this rear wall parts, reflect sound, make sound the place ahead towards the display frame that the user is arranged from loudspeaker.
If adopt above-mentioned speaker configurations, then can be at the back side of display frame overlay configuration loudspeaker, even the special big loudspeaker of bore also can not cause the banner of display device to increase, and can in be located in the display device.
According to electronic equipment of the present invention, because the connecting portion that display device is connected with alter operation board is around the back side of arriving display device, and be that center of rotation is rotated alter operation board with this connecting portion, so along with from the make-position of alter operation board rotational action to expanded position, the part of connecting portion side injects the rear of display device, insert by this, the length (length of depth direction) of the part of launching in the place ahead of display frame is shortened, and can realize saving the expansion space.
Description of drawings
Fig. 1 is the front view (FV) of deployed condition of the electronic equipment of first embodiment of the invention;
Fig. 2 is the stereographic map of side major part of the deployed condition of this electronic equipment;
Fig. 3 is the stereographic map of seeing from rear side of the deployed condition of this electronic equipment;
Fig. 4 is the front view (FV) of the closure state of this electronic equipment;
Fig. 5 is the stereographic map of seeing from rear side of the closure state of this electronic equipment;
Fig. 6 is the stereographic map of the closure state of this electronic equipment;
Fig. 7 is the stereographic map that the state from Fig. 6 begins to launch the state of alter operation board;
Fig. 8 is the stereographic map of the deployed condition of this electronic equipment;
Fig. 9 is a stereographic map of seeing the state of Fig. 8 from rear side;
Figure 10 is the stereographic map of above-mentioned alter operation board;
Figure 11 is the figure of the state behind the dismounting housing from Figure 10;
Figure 12 is the amplification stereogram of major part among Figure 11;
Figure 13 is the amplification stereogram of the back side major part of above-mentioned display device;
Figure 14 is the figure that the expression alter operation board is connected the state on the display device of Figure 13;
Figure 15 is the stereographic map of side major part of deployed condition of the electronic equipment of second embodiment of the invention;
Figure 16 is the mode chart of the variation of expression alter operation board and display device syndeton;
Figure 17 is the outboard profile of variation of the supporting structure of expression display device;
Figure 18 is the stereographic map of existing electronic equipment.
Embodiment
(first embodiment)
(structure of electronic equipment)
Fig. 1～Fig. 4 is the outside drawing of the electronic equipment 1 of expression present embodiment.Electronic equipment 1 mainly by display device 2, support this display device 2 the back side support unit 3 with constitute with alter operation board 5 that display device 2 is connected freely to rotate.The state that Fig. 1～Fig. 3 represents is that alter operation board 5 is taked the state at the expanded position of the place ahead of display frame 6 expansion.The state that Fig. 4 represents is the state that alter operation board 5 takes to cover the make-position of display frame 6.
Figure 10 represents the stereographic map of the alter operation board 5 pulled down from display device 2.Figure 11 is the figure behind the housing 7 of dismantling from Figure 10.Alter operation board 5 is so-called keyboards, on its tabular operating portion 81 operating key 8 is housed, and perhaps outside the operating key 8, various action buttons such as power knob can be housed also, also contact block and button click etc. can be arranged.Rearward end has as the connecting portion 9a that is connected with display device 2, the function of 9b.
The rear portion of alter operation board 5 bends to hook-shaped.Specifically, with the rear portion bending of alter operation board 5, make connecting portion 9a, 9b towards the inside surface of alter operation board 5 turn back.Thus, on alter operation board 5, form to the crooked rear wall parts of erectting 12 of inner surface side.
On connecting portion 9a, 9b, be separately installed with hinge parts 13.Specifically, as shown in figure 11, be provided with the rear portion at the left and right sides of alter operation board 5 and bend to hook-shaped band-like plate 14, hinge parts 13 are installed on the rearward end of this plate 14.The rear portion of plate 14 is identical with the degree of crook at the rear portion of housing 7, hinge parts 13 by first installation portion of on alter operation board 5, installing 15, with this first installation portion 15 fixedly all-in-one-piece cylindrical portion 16 freely be connected and constitute with rotating to second installation portion 17 of display device 2 sides installation relative to this cylindrical portion 16.Second installation portion 17 as shown in figure 12, by link into an integrated entity to the outstanding plate-like portion 18 in the outside of cylindrical portion 16 with this plate-like portion 18 and cylindrical portion 16 in the freely chimeric columnar portion 19 of rotation constitute.
As shown in figure 12, first installation portion 15 can utilize the screw retention that is connected with the rearward end of plate 14 by three through hole 21a～21c on the rearward end of plate 14 on the basis of pin 20 location that form on the rearward end by plate 14.
By being installed in the hinge parts 13 on connecting portion 9a, the 9b, above-mentioned alter operation board 5 is connected the back side of display device 2.As shown in figure 13, at the back side of display device 2, hinge mount pad 22 is being arranged near partial fixing with the bottom of the junction of alter operation board 5.
On the surface of hinge mounting blocks 22, form recess 23 along the banner direction of display device 2, register pin 24 being set in that the substantial middle of this recess 23 is outstanding, offer screw hole 25 in the left and right sides of this register pin 24.
As shown in figure 14, the plate-like portion 18 of above-mentioned hinge parts 13, the through hole 85a (with reference to Figure 12) of Xing Chenging goes up on the basis of locating by register pin 24 in the central, is engaged on the recess 23 of hinge mounting blocks 22.The position of the through hole 85b (with reference to Figure 12) by making plate-like portion 18 and the screw hole 25 of hinge mounting blocks 22 coincide and passes through hole 85b attachment screw on screw hole 25, and plate-like portion 18 is fixed on the hinge mounting blocks 22.
Therefore, be connected on the back side of display device 2 by hinge parts 13 alter operation board 5.Relative to rotating with the columnar portion 19 of plate-like portion 18 formation one, alter operation board 5 is rotated relative to display device 2 by cylindrical portion 16.
The circuit substrate that is arranged on the display screen rear side in display device 2 is equipped with the semiconductor device of central processing unit and semiconductor memory etc. on the distributing board of P.e.c., resistance component, capacitor part, socket, also hard disk unit, flexible disk set, optical disc apparatus etc. are installed.This circuit substrate is called as master (being also referred to as stamper or system disk), and it brings into play the main functions in fact of this electronic equipment 1.
For example, display screen is LCDs or the display screen that uses organic and inorganic EL (ElectroLuminescence) element and light emitting diode.And then, also can be plasma display panel (PDP).
In addition, as shown in Figure 5, form incorporating section 61 in display device 2 rear side, can make these annexes can not disperse and can put together to carry together with electronic equipment 1 by in this incorporating section 61, taking in the annex that for example mouse and telepilot etc. are attached to electronic equipment 1 by the lid switch.Therefore, can prevent losing of annex.
As Fig. 1, shown in Figure 4, the members of frame 66 of installation side's annular makes it to surround display device 2 four ends up and down.The left and right sides sidepiece 67 of members of frame 66 extends and is fixed on its side end along the right and left end of display device 2 respectively.
Stretch out from the side end of display device 2 upper end of the sidepiece 67 of members of frame 66 and bottom, connects the top 68 of extending along the upper surface of display device 2 in the upper end of sidepiece 67; Connect the bottom 69 of extending along the bottom of display device 2 in the bottom of sidepiece 67.
Between the upper end of the top 68 of members of frame 66 and display device 2, form the gap, grip top 68, can carry electronic equipment 1 by inserting hand in the crack betwixt.
Also form the gap between the bottom of the bottom 69 of members of frame 66 and display device 2, alter operation board 5 switch motion is as described later allowed in this gap.
Be built-in with the banded strengthening part that for example aluminium and magnesium etc. are made in the inside of members of frame 66, as the core of members of frame 66.
Around members of frame 66 encirclement display device 2, prevent that the end of display device 2 when carrying and furniture and wall etc. from directly clashing into, the impact that members of frame 66 relaxes display device 2.
As shown in Figure 3, support unit 3 is roughly quadrilateral frame shape, rotates freely relative to display device 2 by hinge 73 (with reference to Fig. 5) to connect.Because support unit 3 forms shaped as frames, do not cover the connector 64 of the bottom that is located at display device 2 back sides, therefore, when extracting and insert various cables and terminal etc., socket 64 can not become obstacle.
As shown in Figure 2, the state lower support that floats from the placed side in the bottom of bending by the bottom 69 of support unit 3 and above-mentioned members of frame 66 of display device 2 is on the placed side.
Even display device 2 also can be bearing on the placed side under the attitude of erectting.At this, the attitude that the so-called attitude of erectting is not limited to vertically erect, the upper end that also comprises display device 2 is swung to the lateral attitude at rear a little.It also can be the user that is positioned at the place ahead of display device 2 can see display frame 6 along its direction of visual lines attitude.
By adjusting the rotational angle of support unit 3 relative display device 2, adjust the bottom 69 open angles of support unit 3 and members of frame 66, the inclination situation of display device 2 can be adjusted, and the best angle that the user watches display frame 6 can be adjusted to.
(switch motion of alter operation board)
Fig. 4 and Fig. 6 represent the state that alter operation board 5 is in the close position.The rear wall parts 12 of the bending of alter operation board 5 covers the bottom (similarly crooked with rear wall parts 12) of display device 2, and the tabular operating portion 81 that is connected with rear wall parts 12 is stacked in the display frame 6.Because operating portion 81 covers whole display frame 6, can general protection display frame 6 under the situation such as electronic equipment 1 so take in during when carrying electronic equipments 1 with in non-use on the top 68 of catching members of frame 66.
Under the state of alter operation board 5 closures, if the open angle of display device 2 and support unit 3 is diminished, make the further rear side of close display device of support unit 3, then the depth size decreases owing to electronic equipment 1 becomes elongate, so if place the place to place in the time of can not taking non-the use for example being erected under the state of wall etc.
As shown in Figure 1, the front of display device 2 near leave display frame 6 about the outstanding locking piece 82 that is provided with in position of side portion.Securing rod (not shown) snap lock part 82 in the connecting hole 83 that forms by the position that is arranged near the side portion of alter operation board 5 can keep the closure state of alter operation board.Engaging by can unlock by the disengage buttons 84 that are pressed on connecting hole 83 sides part 82 and securing rod.
If the operating portion 81 that makes alter operation board 5 is to descending (with reference to Fig. 7) like that in front, making alter operation board 5 by described hinge parts 13 is that rotate at the center with connecting portion 9a, the 9b at the back side that is connected display device 2, then operating portion 81 make keyboard towards on state under make between the bottom of display device 2 and the placed side and broaden, be formed on the deployed condition that launch in the place ahead of display frame 6.Therefore, the user can knock operating key 8 and carries out input operation.
At this moment, owing to be connected the back side of display device 2 as connecting portion 9a, the 9b of the alter operation board 5 of center of rotation, center of rotation is around the rear of going into display device 2, so, in alter operation board 5, inject the rear of display device 2 near the part of connecting portion along with the rotation of alter operation board 5 to expanded position.
That is, overlap in make-position display device 2 the front the part of in Fig. 6, representing by cross hatch upon deployment, as shown in Figure 8, extend to the rear of display device 2.Therefore, alter operation board 5 can be suppressed upon deployment and placement area in use can be sought to save to the outstanding length in the place ahead of display frame 6.
Because the above-mentioned part of being represented by netting twine is along with the expansion action of alter operation board 5 marks an arc, pass the rear of the following direction display device 2 of display device 2 and move, so between the bottom of display device 2 and placed side, can guarantee to be used to the space of allowing that it moves by the bottom 69 of above-mentioned members of frame 66.
In addition, because connecting portion 9a, the 9b of alter operation board 5 be connected with the back side, top that is positioned at display device 2 lower ends, so under the state of expansion, downward-sloping a bit from connecting portion 9a, 9b forward end.Thereby, because under the state that launches, the keyboard face of alter operation board 5 tilts to the direction near the user naturally, has improved the operability of operating key 8.
On alter operation board 5, do not place parts such as above-mentioned central processing unit and semiconductor memory are housed, also have hard disk unit, memory storage such as elastic disk device, optical disc apparatus and constitute the circuit substrate (master) of substantial equipment body, so can realize slimming and lightweight.Therefore, user's burden in the time of can alleviating switch.And then, because the hard disk unit a little less than not placing vibration on the alter operation board 5 of frequent switch etc., so can prevent that also these devices from breaking down.
(second embodiment)
Below, the second embodiment of the present invention is described.Give identical symbol to the structure division identical, and omit its detailed description with above-mentioned first embodiment.
Present embodiment as shown in figure 15, is built-in with loudspeaker 80 near the bottom of display device 2.As two ends, left and right sides boombox 80 at the banner direction of display device 2.Loudspeaker 80 is with the inside of its playback face s towards the rear wall parts 12 of the bending of alter operation board 5.
As shown by arrows, sound to the inside surface of rear wall parts 12, forwards reflect, spread by the inside surface of rear wall parts 12 from the playback face s of loudspeaker 80.
As the structure of boombox in display device, general normal employing faces forwards playback, is located at the structure of the left and right sides of display frame.But this structure can not make the loudspeaker overlay configuration in display frame, and is big as long as the bore of loudspeaker becomes, and the width of display frame both sides is increased, and causes the maximization of display device.
If as present embodiment, make playback face s loudspeaker 80 is set, even loudspeaker 80 overlay configuration bring any obstacle at the back side of display frame 6, can for the vision of display frame 6 yet towards the rear of display frame 6 to this.Thus, can not cause the width of display frame both sides to increase, can built-in bigbore loudspeaker, also can improve tonequality and output power.
More than be that embodiments of the invention are described.Certainly the present invention is not limited only to this, can carry out various distortion according to technological thought of the present invention
The form that is not limited to make the rear portion of alter operation board 5 to bend to bending also can be converted into the angle.
In addition, in members of frame 66, can will not separate setting with contact with the placed side as the bottom 69 formation one that the support of supporting display device 2 works by sidepiece 67 as the top 68 of the handle effect that plays when carrying with support unit 3 yet.
As shown in figure 17, also can will in alter operation board 122, curve " L " shape with the part of the connecting portion side of hinge parts 121.
In addition, the rearward end that is not limited to alter operation board is connected with the hinge parts, also can be connected with the back side of display device 2 by hinge parts 121 in the part than the more close operating portion side of rearward end as shown in figure 16.Such formation, if in display device 2, form recess 124 as shown in the figure, then the part 123a between hinge parts 121 and the rearward end in the alter operation board 123 rotates to expanded position by making alter operation board 123, can prevent to interfere with display device 2.
In addition, bottom at recess 124 for example is provided with power switch, as long as push hinge parts 121 in the alter operation board 123 and the part 123a between the rearward end to the rotation of the expanded position of alter operation board 123 by this power switch, just can be during use by making alter operation board 123 to the action of expanded position rotation energized automatically.
Claims (4)
1, a kind of electronic equipment is characterized in that, comprising: the display device with display frame; Support unit with the described display device of state support of floating from the placed side; Alter operation board, the operating portion that it has the connecting portion that is connected the described display device back side and extends to the place ahead of described display frame from described connecting portion, and be equipped with described connecting portion be center of rotation, the expanded position and the described operating portion that launch in the place ahead of display frame at described operating portion freely rotate between the make-position of described display frame.
2, electronic equipment as claimed in claim 1 is characterized in that, covers whole of described display frame by described alter operation board on described make-position.
3, electronic equipment as claimed in claim 1 is characterized in that, bends to hook-shaped between the described connecting portion of described alter operation board and described operating portion and forms the rear wall parts of extending to the rear of described display device at described expanded position.
4, electronic equipment as claimed in claim 3 is characterized in that, in described display device, makes playback face be provided with loudspeaker at described expanded position in described rear wall parts towards the part of described rear wall parts.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP316928/03 | 2003-09-09 | ||
| JP2003316928A JP4333293B2 (en) | 2003-09-09 | 2003-09-09 | Electronics |
| JP316928/2003 | 2003-09-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1595329A true CN1595329A (en) | 2005-03-16 |
| CN100416453C CN100416453C (en) | 2008-09-03 |
Family
ID=34416674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100578130A Expired - Fee Related CN100416453C (en) | 2003-09-09 | 2004-08-18 | Electronic device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4333293B2 (en) |
| CN (1) | CN100416453C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114667239A (en) * | 2020-10-15 | 2022-06-24 | 株式会社电装天 | Vehicle-mounted device |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008117453A1 (en) * | 2007-03-27 | 2008-10-02 | Fujitsu Limited | Electronic device |
| WO2008117452A1 (en) * | 2007-03-27 | 2008-10-02 | Fujitsu Limited | Electronic device |
| JP4655126B2 (en) * | 2008-09-01 | 2011-03-23 | ソニー株式会社 | Information processing apparatus and electronic device system |
| CN102033576A (en) * | 2009-09-28 | 2011-04-27 | 鸿富锦精密工业（深圳）有限公司 | Notebook computer |
| KR101539264B1 (en) * | 2013-12-13 | 2015-07-28 | 주식회사 다이아벨 | Hinge device for electronic equipment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0733264Y2 (en) * | 1989-02-07 | 1995-07-31 | アルプス電気株式会社 | Flat display support mechanism |
| GB8925425D0 (en) * | 1989-11-10 | 1989-12-28 | Active Book Co Ltd | Improvements in computer cases |
| JPH0588779A (en) * | 1991-09-28 | 1993-04-09 | Canon Inc | Electronic equipment |
| JPH07319583A (en) * | 1994-05-23 | 1995-12-08 | Toshiba Corp | Information processing system |
| JPH09152917A (en) * | 1995-11-30 | 1997-06-10 | Fujitsu Ltd | Display device with tilt mechanism |
| JPH1049497A (en) * | 1996-08-07 | 1998-02-20 | Casio Comput Co Ltd | Electronic equipment |
| JP2000305657A (en) * | 1999-04-16 | 2000-11-02 | Canon Inc | Portable personal computer |
-
2003
- 2003-09-09 JP JP2003316928A patent/JP4333293B2/en not_active Expired - Fee Related
-
2004
- 2004-08-18 CN CNB2004100578130A patent/CN100416453C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114667239A (en) * | 2020-10-15 | 2022-06-24 | 株式会社电装天 | Vehicle-mounted device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005085002A (en) | 2005-03-31 |
| JP4333293B2 (en) | 2009-09-16 |
| CN100416453C (en) | 2008-09-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20080903 Termination date: 20200818 |