CN100363872C - Three dimensional local information input device - Google Patents
Three dimensional local information input device Download PDFInfo
- Publication number
- CN100363872C CN100363872C CNB2005101170706A CN200510117070A CN100363872C CN 100363872 C CN100363872 C CN 100363872C CN B2005101170706 A CNB2005101170706 A CN B2005101170706A CN 200510117070 A CN200510117070 A CN 200510117070A CN 100363872 C CN100363872 C CN 100363872C
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- Prior art keywords
- panel
- information input
- input device
- local information
- dimensional
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
Abstract
The invention provides a three dimensional local information input device containing main body part provided with the upside, the underside, the left side, the right side and a quadrangle bucket shape of the rear side panel. The upside, the underside, the left side and the right side panel are hinge combined with each other according to the first hinge combination device, and they are turned and folded. The rear side panel is combined with one side of any panel according to the second hinge combination device, and selectively opens and closes. A position sensor part is included, which detects one dimension position data signal of the object located inside of the main body part and is provided with many sensors spaced at a certain interval in one side of each panel. A position signal processing part is included, which transforms one dimension position data signal to two dimension position data signal. A position information processing part is included, which transforms two dimension position data signal to three dimension position data signal. A data communication part is also included, which is provided with a data transformation protocol for transmitting three dimension position data information to the mobile communication terminal.
Description
Technical field
The present invention relates to local information input device, be particularly related to the sensor that possesses a plurality of detection one dimension location data signals and can be folded into the local information input device of tabular (Board Type) form, thereby the input of three dimensional local information is become easily and carry three dimensional local information input device with conveniently moving.
Background technology
Usually, the radio communication device that carry-on while of the mobile communication terminal person of being to use and specific people carry out voice call, in order to call out specific mobile communication terminal, after the message related to calls that comprises the intrinsic number of recipient's mobile communication terminal sent by the base station calling channel, sender and recipient can converse when specific mobile communication terminal is replied.
But, the function of user's care does not in recent years lie on the above-mentioned simple voice call function, but on the additional function of in described mobile communication terminal, carrying out, therefore terminal manufacturer has dropped into a huge sum of money in the additional function exploitation that described mobile communication terminal is carried out, and has strengthened R﹠D intensity.
For example, digital camera functionality or MP3 playing function on mobile communication terminal, have been added, even added mobile banking function, thereby by mobile communication terminal inquiry bill or online remittance, go up the mobile communication terminal that municipalization has added the navigation feature of searching the place in addition, so mobile communication terminal has arrived the degree that can't add other new additional function again.
Therefore, the relevant enterprise of above-mentioned mobile communication terminal is studied providing of additional content, utilizes mobile communication terminal more efficiently thereby apply flexibly existing additional function.
Representational additional function has game function, be the recreation of being undertaken by computer or public place of entertainment in the past, can now be transformed to mobile communication terminal uses, by the Internet game download in mobile communication terminal, so the user connects, and the mobile network plays and the order that can check game players.
As mentioned above, when adding game function, goes back mobile communication terminal the complementary network function, thereby a plurality of players are played simultaneously, but built-in or card recreation in the main still static former mobile communication terminal of these recreation, when playing to dynamic gamings such as race, physical culture and fights, game operation is to press the two-dimensional operation mode that possesses at the key input part of mobile communication terminal.
That is,, also need to distribute a plurality of load buttons of controlling above-mentioned 3d gaming in order to utilize additional 3d gaming in the two-dimentional control mode operation mobile communication terminal.
Promptly, a front/rear/left side/the right side of the additional in addition control of existing mobile communication terminal/on/under the key load button, even the mobile communication terminal utilization uses the operating rod in existing computer to play, also can only carry out the two dimension control of a front/rear/left side/right according to described operating rod, for the control of last/following direction needs to distribute in addition button, therefore there are the troublesome operation that two hands all must use and the problem of control action according to the operation of described key load button and freely only.
Summary of the invention
The present invention proposes in order to solve prior art problems, its purpose is to provide local information input device, particularly possess the sensor of a plurality of detection one dimension location data signals and can be folded into the local information input device of tabular (Board Type) form, thereby make the input of three dimensional local information become easily and carry three dimensional local information input device with conveniently moving.
Three dimensional local information input device provided by the invention comprises:
Main body section, four jiaos of barrel-shaped shapes that possess upside, downside, left side, right side and rear side panel, wherein upside, downside, left side and right panel are according to the mutual hinge combination of the first hinge coupling apparatus, make its mutual turn and folding, the trailing flank buttress is combined in any one panel one side in described upside, downside, left side and the right panel according to the second hinge coupling apparatus hinge, opens and closes selectively;
Position transducer portion detects the one dimension location data signal of the object that is positioned at described main body section inboard and possesses a plurality of sensors of arranging at certain intervals in a side of each described upside, downside, left side and right panel;
The position signalling handling part makes up described one dimension location data signal and is transformed into the two-dimensional position data signal;
Position information process portion makes up described two-dimensional position data signal transformation and becomes three-dimensional location data information;
Data communication section possesses the mapping protocol that described three-dimensional location data information is sent to mobile communication terminal.
Have the elastic component that set elasticity size is provided in any one hinge coupling apparatus in the described first hinge coupling apparatus, elastic component makes described upside, downside, left side and right panel keep the right angle mutually.
Described elastic component is " " shape spring.
Described main body section has the locking device of the folded state that keeps described upside, downside, left side, right side and rear side panel, thereby described upside, downside, left side and right panel can not return to mutual right angle state because of the elastic force that described elastic component provides again under the state that turn folds mutually.
Described locking device comprises: be formed on the described upper panel and have first locking device of hook-shaped breech lock; Second locking device that is formed on the described Left-Hand Panel and has latch locking groove, described breech lock is inserted and secured in the latch locking groove.
Described locking device comprises: be formed on the described Left-Hand Panel and have second locking device of hook-shaped breech lock; First locking device that is formed on the described upper panel and has latch locking groove, described breech lock is inserted and secured in the latch locking groove.
Described locking device comprises: first locking device that possesses in described upper panel and formed by first magnet with set polarity size; Possess in described Left-Hand Panel and by second locking device that forms with opposite polarity second magnet of described first magnet.
The present invention of Gou Chenging has following effect as mentioned above: the present invention relates to local information input device, particularly possess the sensor of a plurality of detection one dimension location data signals and can be folded into the local information input device of tabular (BoardType) form, thereby the input of three dimensional local information is become easily and carry three dimensional local information input device with conveniently moving.
Carried out 3d gaming according to each situation designated button in the past in mobile communication terminal, and can provide now to have more actuality, the more recreation of pleasant sensation brings the industry effect to relevant enterprise.
Description of drawings
Fig. 1 is the profile oblique view of the three dimensional local information input device of the embodiment of the invention;
Fig. 2 is the block diagram of the three dimensional local information input device of the embodiment of the invention;
Fig. 3 a to Fig. 3 d is the oblique view of the three dimensional local information input device of the embodiment of the invention;
Fig. 4 is the locking device sectional view of the three dimensional local information input device in the first embodiment of the invention;
Fig. 5 is the locking device sectional view of the three dimensional local information input device in the second embodiment of the invention.
The symbol description of＜accompanying drawing major part 〉
100: three dimensional local information input device 101: main body section
110: position information process portion 120: data communication section
200: upper panel 210: the upper side position sensor part
211: upper side position sensor 220: the upper side position signal processing part
300: right panel 310: the right positions sensor part
311: right positions sensor 320: the right positions signal processing part
400: downside panel 410: the lower position sensor part
411: lower position sensor 420: the lower position signal processing part
500: Left-Hand Panel 510: the leftward position sensor part
511: leftward position sensor 520: the leftward position signal processing part
600: rear side panel 610: rear positional sensors portion
611: rear positional sensors 620: the rearward position signal processing part
710: the second hinge coupling apparatus of 700: the first hinge coupling apparatus
800: 810: the first locking devices of elastic component
811: breech lock (latch) 812: switch
813: 820: the second locking devices of spring
900: mobile communication terminal
Embodiment
Be described in detail below in conjunction with the mobile communication terminal of accompanying drawing most preferred embodiment of the present invention.
Fig. 1 is the profile oblique view of the three dimensional local information input device of the embodiment of the invention, and Fig. 2 is the block diagram of the three dimensional local information input device of the embodiment of the invention.
As shown in Figure 1, the three dimensional local information input device of the embodiment of the invention comprises: main body section 101, main body section 101 is by possessing upper panel 200, downside panel 400, Left-Hand Panel 500, four jiaos of barrel-shaped shapes of right panel 300 and rear side panel 600 are formed, wherein upper panel 200, downside panel 400, Left-Hand Panel 500 and right panel 300 are according to the 700 mutual hinge combinations of the first hinge coupling apparatus, make its mutual turn and folding, rear side panel 600 is combined in any one panel one side in described each panel according to the second hinge coupling apparatus, 710 hinges, opens and closes selectively.
And, at described each panel 200 that constitutes described main body section 101,300,400,500, a side of 600 possesses and is arranged with a plurality of position transducers at certain intervals, it is upper side position sensor 211, right positions sensor 311, lower position sensor 411, leftward position sensor 511, the position transducer portion of rear positional sensors 611, it is upper side position sensor part 210, right positions sensor part 310, lower position sensor part 410, leftward position sensor part 510, rear positional sensors portion 610, thus can detect the one dimension location data signal of the object (not shown) that is positioned at described main body section 101 inboards.
That is, according to the upper panel 200 of the three dimensional local information input device 100 of the embodiment of the invention, the positional information that downside panel 400 detects the XZ plane of described main body section inboard; Described Left-Hand Panel 500, right panel 300 detect the positional information on the YZ plane of described main body section inboard; Described rear side panel 600 detects the positional information on the XY plane of described main body section inboard.
Fig. 2 is the block diagram of the three dimensional local information input device of the embodiment of the invention, as shown in Figure 2, the three dimensional local information input device 100 of the embodiment of the invention comprises: position signalling handling part 220,320,420,520,620, make up the one dimension location data signal that described position transducer portion 210,310,410,510,610 detects and be transformed into the two-dimensional position data signal; Position information process portion 110 makes up described two-dimensional position data signal transformation and becomes three-dimensional location data information; Data communication section 120 possesses the mapping protocol that described three-dimensional location data information is sent to mobile communication terminal 900.
Three dimensional local information input device 100 with the described embodiment of the invention that constitutes as mentioned above has: at described each panel 200 that constitutes described main body section 101,300,400,500, a side of 600 is arranged with a plurality of position transducers 211 of the one dimension location data signal of inspected object (not shown) at certain intervals, 311,411,511,611, according to described a plurality of position transducers 211,311,411,511, the combination of 611 signals that detect, the evolution of object (not shown) is become the position signalling handling part 220 of two-dimensional position data signal, 320,420,520,620, combination is from described position signalling handling part 220 in described position information process portion 110,320,420,520, the two-dimensional position data signal of conversion in 620, make it be transformed into three-dimensional location data information, thereby detect the position and the action of the object (not shown) that is positioned at described main body section 101 inboards with three dimensional form.
Promptly, possess at described each panel 200,300,400,500,600 described position transducer portion 210,310,410,510, described a plurality of position transducers 211 in 610,311,411,511,611 detect the position and the action of the object (not shown) that is positioned at described main body section 101 inboards, and at described position signalling handling part 220,320,420,520, the one dimension location data signal of the above-mentioned detected object (not shown) of combination in 620, and be positioned at the position and the action of the object (not shown) of described main body section 101 inboards with the output of two dimensional form imagery ground.
Then, in described position information process portion 110, be combined in the described two-dimensional position data signal of described position signalling handling part 220,320,420,520,620 combinations, the position and the action that make it be transformed into three-dimensional location data information and be positioned at the object (not shown) of described main body section 101 inboards with three dimensional form output.
Then, the three-dimensional location data information of described conversion is outputed to the mobile communication terminal 900 that is connected with three dimensional local information input device 100, three-dimensional special-purpose game machine (not shown) and computer (not shown) etc. by described data communication section 120.
The three dimensional local information input device 100 of the embodiment of the invention is by described position transducer portion 210,310,410,510,610; Position signalling handling part 220,320,420,520,620; Position information process portion 110 and data communication section 120 are formed, all formations of described three dimensional local information input device 100 are built in the three dimensional local information input device, or be formed in the mobile communication terminal 900 that is connected with three dimensional local information input device, three-dimensional special-purpose game machine (not shown) and computer (not shown) etc. separately.
In addition, described data communication section 120 possesses interface port (RS-232 at least, USB) (not shown), make described three dimensional local information input device 100 be connected in mobile communication terminal 900, three-dimensional special-purpose game machine (not shown) and computer (not shown) etc. also possess mapping protocol (Serial, Parallel, USB etc.), make the output form of described three-dimensional location data information, in a variety of forms output according to described three-dimensional location data information.
Possesses described each panel 200 of structure as mentioned above, 300,400,500, described a plurality of position transducers 211 of arranging in 600,311,411,511,611 interval is more little, the position of inspected object and action more correctly, but need more described position transducer 211,311,411,511,611, it is complicated that testing circuit (not shown) also becomes, and the shortcoming that needs fast signal to handle, therefore preferably consider the mobile communication terminal 900 that is connected with three dimensional local information input device 100, the environment for use of three-dimensional special-purpose game machine (not shown) and computer (not shown) etc. and definite a plurality of sensors 211,311,411,511, distance between 611.
And, the size and the shape that constitute described each panel 200,300,400,500,600 of described main body section 101 are not limited to quadrangle, but described each panel 200,300,400,500,600 that possesses described a plurality of position transducer 211,311,411,511,611 is with each shape, form one as shown in Figure 1, maybe can separate/in conjunction with described each panel 200,300,400,500,600, thus easy to carry.
And, constitute the described upper panel 200 of the main body section 101 of three dimensional local information input device 100, downside panel 400, Left-Hand Panel 500 and right panel 300 are according to the 700 mutual hinge combinations of the first hinge coupling apparatus, make described upper panel 200, downside panel 400, Left-Hand Panel 500 and right panel 300 are according to the mutual hinge combination of the first hinge coupling apparatus, make its mutual turn and folding, rear side panel 600 is combined in described upper panel 200 according to the second hinge coupling apparatus, 710 hinges, downside panel 400, any one panel one side in Left-Hand Panel 500 and the right panel 300 opens and closes rear side panel 600 selectively.
As mentioned above, the three dimensional local information input device 100 of the embodiment of the invention possesses the first hinge coupling apparatus 700 is arranged, when not using the three dimensional local information input device 100 of the embodiment of the invention, the described upper panel 200 of the first hinge coupling apparatus, 700 mutual turns, downside panel 400, Left-Hand Panel 500 and right panel 300 make described main body section 101 be folded into tabular (Board Type) form.
Possess in any one hinge coupling apparatus in the described first hinge coupling apparatus 700 elastic component 800 that set elasticity size is provided is arranged, make described upper panel 200, downside panel 400, Left-Hand Panel 500 and right panel 300 keep the right angle mutually, thereby when using the three dimensional local information input device 100 of the embodiment of the invention, described main body section 101 reverts to four jiaos of barrel-shaped shapes automatically according to elasticity, and described elastic component 800 preferably uses " " shape spring.
Below in conjunction with accompanying drawing 3a to 3d the process that three dimensional local information input device 100 is folded into tabular (BoardType) form is described in detail.
Fig. 3 a to Fig. 3 d is the oblique view of the three dimensional local information input device of the folding embodiment of the invention.
Shown in Fig. 3 a to 3d, formation according to upper panel 200, downside panel 400, Left-Hand Panel 500 and the right panel 300 of the three dimensional local information input device 100 of the embodiment of the invention according to the 700 mutual hinge combinations of the first hinge coupling apparatus, make its mutual turn and folding, rear side panel 600 is combined in any one panel one side in described upper panel 200, downside panel 400, Left-Hand Panel 500 and the right panel 300 according to the second hinge coupling apparatus, 710 hinges, and described rear side panel 600 is opened and closed selectively.
As Fig. 3 a, shown in the 3b, for described three dimensional local information input device 100 being folded into tabular (BoardType) form, at first, shown in Fig. 3 a, the panel of rear side panel 600 relative and described rear side panel 600 hinge combinations is carried out turn, then, shown in Fig. 3 b, described rear side panel 600 folding being placed on the panel that combines with described rear side panel 600 hinges.
Then, shown in Fig. 3 c, apply the external force bigger than the elastic force of described elastic component 800, described upper panel 200, downside panel 400, Left-Hand Panel 500 and right panel 300 are tilted at a certain angle, finally, shown in Fig. 3 d, described upper panel 200, downside panel 400, Left-Hand Panel 500 and right panel 300 are folding mutually, thereby described main body section 101 is folding fully.
Shown in Fig. 3 d, described upper panel 200, downside panel 400, Left-Hand Panel 500 and right panel 300 are folding mutually, thereby described main body section 101 is folding fully, but according to the elastic force that the described elastic component 800 that possesses at the described first hinge coupling apparatus 710 provides, described upper panel 200, downside panel 400, Left-Hand Panel 500 and right panel 300 can return to mutual right angle state again.
Therefore, described main body section 101 possesses the locking device that the folded state that keeps described upper panel 200, downside panel 400, Left-Hand Panel 500, right panel 300 and rear side panel 600 is arranged, thereby under the state that described upper panel 200, downside panel 400, Left-Hand Panel 500 and right panel 300 mutual turns fold, the elastic force that can provide because of described elastic component 800 not, and return to mutual right angle state again, describe below in conjunction with accompanying drawing 4,5.
Fig. 4 is the locking device sectional view of the three dimensional local information input device in the first embodiment of the invention, and Fig. 5 is the locking device sectional view of the three dimensional local information input device in the second embodiment of the invention.
As shown in Figure 4, described locking device comprises: be formed on the described upper panel 200 and have first locking device 810 of hook-shaped breech lock 811; Second locking device 820 that is formed on the described Left-Hand Panel 500 and has latch locking groove 820, described breech lock 811 is inserted and secured in the latch locking groove.
The hook-shaped breech lock 811 of described locking device possesses in described upper panel 200, latch locking groove 820 possesses in described Left-Hand Panel 500, still, and in contrast, described Left-Hand Panel 500 possesses hook-shaped breech lock 811, and it also is natural that described upper panel 200 possesses latch locking groove 820.
And described hook-shaped breech lock 811 and latch locking groove 820 be not limited in aforesaid upper panel 200 and the Left-Hand Panel 500, and can possess in right panel 300 and downside panel 400.
The described breech lock 811 that possesses the locking device 810 of the embodiment of the invention that constitutes as mentioned above is inserted and secured in the described latch locking groove 820, play the effect of the folded state that keeps described upper panel 200, downside panel 400, Left-Hand Panel 500 and right panel 300, thereby the elastic force that the described upper panel 200, downside panel 400, Left-Hand Panel 500 and the right panel 300 that constitute described main body section 101 can not provide because of the described elastic component 800 that possesses in described three dimensional local information input device 100, and return to mutual right angle state again.
But, when opening described three dimensional local information input device 100 and using, according to pushing the switch 812 that possesses in described breech lock 811, described breech lock 811 breaks away from from described latch locking groove 820, thereby the described upper panel 200 that folds, downside panel 400, Left-Hand Panel 500 and right panel 300 return to mutual right angle state again and form the main body section 101 of four jiaos of barrel-shaped shapes.
And as shown in Figure 5, described locking device comprises: first locking device 810 that possesses in described upper panel 200 and formed by first magnet with set polarity size; Possess in described Left-Hand Panel 500 and by second locking device 820 that forms with opposite polarity second magnet of described first magnet.
The locking device that possesses as mentioned above the embodiment of the invention that constitutes according to first magnet and with opposite polarity second magnet of described first magnet, described upper panel 200 and Left-Hand Panel 500 are fixed mutually, play and keep described upper panel 200, downside panel 400, the effect of the folded state of Left-Hand Panel 500 and right panel 300, thereby constitute the described upper panel 200 of described main body section 101, downside panel 400, the elastic force that Left-Hand Panel 500 and right panel 300 can not provide because of the described elastic component 800 that possesses in described three dimensional local information input device 100, and return to mutual right angle state again.
But, when opening described three dimensional local information input device 100 and using, the user separate first magnet and with opposite polarity second magnet of described first magnet, thereby the described upper panel 200 that folds, downside panel 400, Left-Hand Panel 500 and right panel 300 return to mutual right angle state again and form the main body section 101 of four jiaos of barrel-shaped shapes.
Above specific embodiment only is used to illustrate the present invention, but not is used to limit the present invention.
Claims (7)
1. three dimensional local information input device is characterized in that comprising:
Main body section, four jiaos of barrel-shaped shapes that possess upside, downside, left side, right side and rear side panel, wherein upside, downside, left side and right panel are according to the mutual hinge combination of the first hinge coupling apparatus, make its mutual turn and folding, the trailing flank buttress is combined in any one panel one side in described upside, downside, left side and the right panel according to the second hinge coupling apparatus hinge, opens and closes selectively;
Position transducer portion detects the one dimension location data signal of the object that is positioned at described main body section inboard and possesses a plurality of sensors of arranging at certain intervals in a side of each described upside, downside, left side, right side and rear side panel;
The position signalling handling part makes up described one dimension location data signal and is transformed into the two-dimensional position data signal;
Position information process portion makes up described two-dimensional position data signal transformation and becomes three-dimensional location data information;
Data communication section possesses the mapping protocol that described three-dimensional location data information is sent to mobile communication terminal.
2. three dimensional local information input device according to claim 1 is characterized in that:
Have the elastic component that set elasticity size is provided in any one hinge coupling apparatus in the described first hinge coupling apparatus, elastic component makes described upside, downside, left side and right panel keep the right angle mutually.
3. three dimensional local information input device according to claim 2 is characterized in that:
Described elastic component is " " shape spring.
4. three dimensional local information input device according to claim 3 is characterized in that:
Described main body section has the locking device of the folded state that keeps described upside, downside, left side, right side and rear side panel, thereby described upside, downside, left side and right panel can not return to mutual right angle state because of the elastic force that described elastic component provides again under the state that turn folds mutually.
5. three dimensional local information input device according to claim 4 is characterized in that:
Described locking device comprises: be formed on the described upper panel and have first locking device of hook-shaped breech lock; Second locking device that is formed on the described Left-Hand Panel and has latch locking groove, described breech lock is inserted and secured in the latch locking groove.
6. three dimensional local information input device according to claim 4 is characterized in that:
Described locking device comprises: be formed on the described Left-Hand Panel and have second locking device of hook-shaped breech lock; First locking device that is formed on the described upper panel and has latch locking groove, described breech lock is inserted and secured in the latch locking groove.
7. three dimensional local information input device according to claim 4 is characterized in that:
Described locking device comprises: first locking device that possesses in described upper panel and formed by first magnet with set polarity size; Possess in described Left-Hand Panel and by second locking device that forms with opposite polarity second magnet of described first magnet.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050001939 | 2005-01-08 | ||
| KR1020050001939A KR100631616B1 (en) | 2005-01-08 | 2005-01-08 | 3D location information input device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1801049A CN1801049A (en) | 2006-07-12 |
| CN100363872C true CN100363872C (en) | 2008-01-23 |
Family
ID=36811090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101170706A Expired - Fee Related CN100363872C (en) | 2005-01-08 | 2005-10-31 | Three dimensional local information input device |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100631616B1 (en) |
| CN (1) | CN100363872C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019171719A1 (en) * | 2018-03-05 | 2019-09-12 | 株式会社ワコム | Input device employing electronic pen |
| CN113503900A (en) * | 2021-07-14 | 2021-10-15 | 苏州大学 | Method for manufacturing three-dimensional sensor and sensor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08129447A (en) * | 1994-10-31 | 1996-05-21 | Toshiba Corp | Method and device for inputting three-dimensional coordinate |
| CN2230047Y (en) * | 1995-08-07 | 1996-06-26 | 致伸实业股份有限公司 | Three-D input control device for computer |
| JPH1115594A (en) * | 1997-06-20 | 1999-01-22 | Masanobu Kujirada | Three-dimensional pointing device |
| US6215473B1 (en) * | 1997-06-19 | 2001-04-10 | Alps Electric Co., Ltd. | Data input apparatus |
| CN1485711A (en) * | 2002-09-28 | 2004-03-31 | �ʼҷ����ֵ��ӹɷ�����˾ | Three-dimensional hand-written identification process and system thereof |
-
2005
- 2005-01-08 KR KR1020050001939A patent/KR100631616B1/en not_active IP Right Cessation
- 2005-10-31 CN CNB2005101170706A patent/CN100363872C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08129447A (en) * | 1994-10-31 | 1996-05-21 | Toshiba Corp | Method and device for inputting three-dimensional coordinate |
| CN2230047Y (en) * | 1995-08-07 | 1996-06-26 | 致伸实业股份有限公司 | Three-D input control device for computer |
| US6215473B1 (en) * | 1997-06-19 | 2001-04-10 | Alps Electric Co., Ltd. | Data input apparatus |
| JPH1115594A (en) * | 1997-06-20 | 1999-01-22 | Masanobu Kujirada | Three-dimensional pointing device |
| CN1485711A (en) * | 2002-09-28 | 2004-03-31 | �ʼҷ����ֵ��ӹɷ�����˾ | Three-dimensional hand-written identification process and system thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20060081290A (en) | 2006-07-12 |
| KR100631616B1 (en) | 2006-10-11 |
| CN1801049A (en) | 2006-07-12 |
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