CN100364176C - Card socket - Google Patents
Card socket Download PDFInfo
- Publication number
- CN100364176C CN100364176C CNB2004100076863A CN200410007686A CN100364176C CN 100364176 C CN100364176 C CN 100364176C CN B2004100076863 A CNB2004100076863 A CN B2004100076863A CN 200410007686 A CN200410007686 A CN 200410007686A CN 100364176 C CN100364176 C CN 100364176C
- Authority
- CN
- China
- Prior art keywords
- card
- base plate
- retainer
- plug
- described card
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The card connector 1 is provided with a base plate 10 equipped with a contact 30, and a card holder 20 fixed on the base plate 10 and inserts a card into a card holding area from an insertion/ejection slot SP, then holds the card, using the card holder 20; the card holder 20 is composed slidably between a card-holding position for holding the card and a card insertion/ejection position capable of inserting/ejecting the card in the card holding area for the base plate 10; and one end of the card holder 20 oscillates in a direction apart from the base plate 10 so that a cross-sectional area of the insertion/ejection slot SP is increased, when the card holder 20 is slid to the card insertion position.
Description
Technical field
The present invention relates to be clipped between the card of such energy recording prescribed information such as memory card and electronic equipment etc., make this information of carrying out transmit the card connector of usefulness between the two, relate in particular to the card connector of structure that carries out the loading and unloading of card by the card retainer.
Background technology
The memory card has small-sized IC chip and becomes the structure that can write down various information in inside, also used the memory card in small-sized portable set.For example, in the mobile phone of GSM (Global Systems for Mobile communication) mode, use the small-sized memory card be called SIM (Subscriber Identification Module) card as the ID card, by be installed on the substrate card connector and and electronic equipment etc. between the information of carrying out transmit.
As employed card connector in portable set, the scheme of the card connector of various types was proposed in the past.For example, the known card retainer swing that has the base plate that is provided with contact relatively that memory card (below, be called card) is kept opens and closes the structure of installing freely and the card retaining member is fixed on structure on the base plate.
Fig. 8 and Fig. 9 represent the card retaining member is fixed on the example of the card connector of the structure on the base plate.This card connector 500 is fixed with card retaining member 530 on the base plate 510 that is provided with contact 520, and constitutes the state in the clearance portion of card 501 insertion base plates 510 and card retaining member 530.For card 501 being installed on this card connector 500, shown in Figure 10 (a) ~ (f), to in the clearance portion of direction (or parallel direction) that base plate 510 tilts relatively, be located at the card insert implantation site of regulation with card 501 insertion base plates 510 and card retaining member 530.Again, at this moment, card 501 little by little changes from the state that relative base plate 510 tilts, when being positioned at the card insert implantation site of regulation, become the parallel direction of relative base plate 510.
Thus, the surperficial terminal (not shown) of card 501 contacts with suitable contact pressure butt with the contact site 521 of contact 520, and card 501 is blocked only to remain on the base plate 510.When taking off card 501, move the only state of card of removing by sliding to the rightabout when card 501 is installed, card 501 overcomes with the frictional force of contact site 521 and card retaining member 530 to be extracted from the base plate 510 and the clearance portion of card retaining member 530, can take out card 501.As such structure, revealed in TOHKEMY 2000-100502 communique etc.
But, in such structure, because the insertion angle (ratio apart from B2 and distance A 2 in Figure 10 (a)) of card 501 relative base plates 510 is little,, become a reason of the packing density reduction that is installed in the electronic component on the substrate so with card 501 loading and unloading the time, need more space.
Summary of the invention
The present invention makes in view of such problem, and its purpose is, the card connector of the structure with the insertion angle increase that can make the relative base plate of card is provided.
In order to achieve the above object, constituting of card connector of the present invention, have base plate that is provided with contact and the card retainer that is installed on the base plate, at base plate and be installed in and form card between the card retainer on the base plate and keep the space with card plug-and-pull port, keep in the space and make under the surperficial terminal and contact butt state of contact that is located on the card card being inserted card from plug-and-pull port, use the card retainer to keep card, on base plate and card retainer, be provided with cam mechanism, the card retainer constitutes and utilizes cam mechanism can be in the card holding position that keeps card to plug slide between the position with the card that can plug card in card keeps the space relative to base plate to move, when the card retainer is slided when mobile to card plug position, one end of card retainer increases the sectional area of plug-and-pull port to the direction swing of leaving base plate.
Adopt the card connector that constitutes like this, when the card retainer is slided when mobile to card plug position, owing to an end of card retainer is swung the state that constitutes the sectional area increase that makes plug-and-pull port to the direction of leaving base plate, so can make the size of plug-and-pull port increase, also can make the insertion angle of the relative base plate of card to increase.
Again, preferably constitute, slide when mobile to card plug position when the card retainer utilizes cam mechanism, the axis body that constitutes cam mechanism makes an end of card retainer swing to the direction of leaving base plate as swinging axle.Like this, just can make card connector simple for structure, and can suppress the manufacturing cost of card connector.
Again, preferably, have by the bracket side holding section that on the card retainer, forms and on base plate, form and locking mechanism that the base plate side holding section that can engage with the bracket side holding section constitutes, in case the card retainer is slided to the card holding position to be moved, the bracket side holding section promptly engages with base plate side holding section, by locking mechanism the locking of card retainer is remained on the card holding position.Like this, just can prevent that the card retainer from unnecessarily moving from the card holding position, can keep card more reliably.
Description of drawings
Fig. 1 (a) is illustrated in the stereogram that the card retainer that is constituted in the card connector of the present invention is positioned at the state of card holding position, and Fig. 1 (b) is the stereogram that expression card retainer is positioned at the state of card plug position.
Fig. 2 is the sectional view of card connector of the present invention.
Fig. 3 (a) is the stereogram of the upper face side of expression base plate, and Fig. 3 (b) is the stereogram of the following side of expression base plate.
Fig. 4 (a) is the stereogram of the upper face side of expression card retainer, and Fig. 4 (b) is the stereogram of the following side of expression card retainer.
Fig. 5 is the sectional view that is illustrated in the state in the card connector that card is installed in the card connector of the present invention, by the order of (a) ~ (f).
Fig. 6 be illustrated in the card connector of the present invention, by the order of (a) ~ (e) with the card retainer from card plug position to the slide stereogram of the state that moves of card holding position.
Fig. 7 be illustrated in the card connector of the present invention, by the order of (a) ~ (e) with the card retainer from card plug position to the slide end view of the state that moves of card holding position.
Fig. 8 is the stereogram of card connector in the past.
Fig. 9 is the sectional view of card connector in the past.
Figure 10 is the sectional view that in the card connector that is illustrated in the past, by the order of (a) ~ (f) card is installed in the state in the card connector.
Embodiment
Below, with reference to accompanying drawing best example of the present invention is described.Fig. 1 (a) and (b) and Fig. 2 represent card connector of the present invention.In this example,, as the reference axis and direction of mark among Fig. 1 (a), defined all around and up and down and described for the convenience that illustrates again.In Fig. 1 (a) and (b), omitted the record of card 80 again.
Central authorities at board 11, the contact groove 12a of the slotted hole shape that extends to the fore-and-aft direction of board 11 forms side by side at each 4 front and back, 2 row of left and right directions, and is formed with the contact maintenance groove 12b of the tongue-and-groove shape that keeps in touch part 30 between the side end face of the front and back of contact groove 12a and board 11.
The outside in wooden partition portion 15 is concaved with support resettlement section 16 along the front and back of wooden partition portion 15, and the cover wall portion 25 of card retainer 20 is located in this support resettlement section 16.Central authorities in support resettlement section 16, be provided with pawl and keep out of the way portion 17, this pawl keep out of the way portion 17 with wooden partition portion 15 (support resettlement section 16) separated into two parts and respectively forwards, backwards direction extend with having a down dip and form, make the card retainer 20 that will have claw 29 easily be installed on the base plate 10, and when card retainer 20 relative base plates 10 were swung, the claw 29 of card retainer 20 was disturbed by base plate 10 just can not.
Central portion rear in support resettlement section 16 is formed with axis body 18 as cam mechanism of the present invention highlightedly to foreign side, and it engages with the axle mating holes 26 of card retainer 20.Leading section in support resettlement section 16, hook-shaped as plate side holding section 19 formation of locking mechanism of the present invention, it engages with the bracket side holding section 27 of card retainer 20.
Contact 30, by the base portion 31 that is fixed among the contact maintenance groove 12b, extend into elongated finger-shaped and a part of contact arm 32 of bending obliquely upward from this base portion 31, be formed on the top ends of contact arm 32 and protruding upward circular-arc contact site 33, crooked downwards and flatly turn back and constitute from base portion 31 to the guide part 34 that extends with contact arm 32 rightabouts, for example, the building mortion that utilizes fine blanking press etc. shapes with the thin plate of the conductive metal material of stainless steel etc. beryllium-bronze or spring and constitutes illustrated shape.
Each contact 30 keeps groove 12b to insert to contact groove 12a from the contact that is formed at board 11 front and back, and base portion 31 is pressed into contact maintenance groove and is installed on the base plate 10.Contact 30, when being fixed, base portion 31 remains on contact when keeping among the groove 12b, the contact arm 32 that protrudes in contact groove 12a plays by the effect of the flat spring of cantilever support, and direction swing displacement is supported the contact site 33 on arm top freely up and down.
Therefore, contact site 33 is positioned at when zero load from contact groove 12a to the outstanding position of the upper surface of board 11, and when when the top is subjected to pushing, contact arm 32 strains and swing displacement downwards become the whole contact arm 32 that comprises contact site 33 and are accommodated the state that becomes to be urged down to sink in the contact groove 12a.Crooked downwards from base portion 31 and flatly turn back guide part 34, lower surface with board 11 in the contact mounting position is positioned at roughly the same height, and the guide part 34 that cooperates with the circuitous pattern position of installation base plate (not shown) carries out solder bond (surface mount) with the circuitous pattern on the substrate.
In cover portion 21, be formed extended at both sides 3 grooves 22 to the left and right, with card retainer 20 when base plate 10 is installed, just become the state that makes cover portion 21 strains easily.Rear portion side in cover wall portion 25, axle mating holes 26 as cam mechanism of the present invention has the diameter bigger slightly than the axis body 18 of base plate 10, and near downward-sloping midway to the central lower rearward end of cover wall portion 25, and direction is extended forwards, backwards, and cooperates with axis body 18.Leading section in cover wall portion 25 forms hook-shapedly as the bracket side holding section 27 of locking mechanism of the present invention, engage with the base plate side holding section 19 of base plate 10.
For card retainer 20 is installed to base plate 10, at first make card retainer 20 that strains take place and the interval of claw 29,29 is extended to the degree of base plate 10 width, under the direction that makes base plate 10 and card retainer 20 state consistent with the direction shown in each figure, make the cover portion 21 of card retainer 20 be positioned at the upper face side of base plate 10 (board 11), and make claw 29,29 from the upper face side of base plate 10 by the side be positioned at base plate 10 (board 11) below side.And the pawl that makes claw 29,29 be positioned at base plate 10 is kept out of the way portion 17 and the axle mating holes 26 of card retainer 20 is cooperated with the axis body 18 of base plate 10, and makes card retainer 20 get back to original shape.
Like this, when above the covering base plate 10 (board 11) card retainer 20 being installed, as shown in Figure 2, the card that forms the plug-and-pull port SP with card 80 between the lower surface of the upper surface of base plate 10 (board 11) and card retainer 20 (cover portion 21) keeps space CS.Again, utilization is arranged on the cam mechanism on base plate 10 and the card retainer 20, card retainer 20 is mounted to relative base plate 10, can be in following two positions, promptly in the card holding position as Fig. 1 (a) and maintenance card 80 shown in Figure 2, and it is mobile to slide between can the card plug position with card 80 plugs in the card shown in Fig. 1 (b) keeps space CS.
Cam mechanism as previously mentioned, is made of the axle mating holes 26 that forms in last axis body 18 that forms of the wooden partition portion 15 (support resettlement section 16) of base plate 10 and the cover wall portion 25 at card retainer 20.And, when card retainer 20 is rearward slided when moving relative to base plate 10, by axis body 18 and axle mating holes 26 guiding and make card retainer 20 be positioned at card plug position.
At this moment, shown in Fig. 1 (b), Fig. 7 (a), axis body 18 relatively moves to the leading section of a mating holes 26 and is positioned at the central lower of cover wall portion 25, simultaneously the claw 29 of card retainer 20 is kept out of the way the rear sloping portion butt of portion 17 with the pawl in base plate 10, and the leading section of card retainer 20 just with axis body 18 as swinging axle upward, promptly swing to the direction of leaving base plate 10.
Thus,, the size of plug-and-pull port SP is increased, the insertion angle (ratio apart from B1 and distance A 1 among Fig. 5 (a)) of card 80 relative base plates 10 is increased because the sectional area of plug-and-pull port SP increases.Again, like this, the simple for structure of card connector can be made, the manufacturing cost of card connector can be suppressed.
On the other hand, when card retainer 20 is forwards slided when moving relative to base plate 10, by axis body 18 and axle mating holes 26 guiding and make card retainer 20 be positioned at the card holding position.At this moment, axis body 18 relatively moves to the rearward end of a mating holes 26 and the pawl fastener 17a that is positioned at the rear portion of cover wall portion 25 and the claw 29 of card retainer 20 and the place ahead of keeping out of the way portion 17 at the pawl of base plate 10 are connected to form blocks and ends, under the parallel state of the relative base plate of card retainer 20 10, card 80 blocked to end keep.
When card retainer 20 is positioned at the card holding position, utilize the locking mechanism that is located on base plate 10 and the card retainer 20 that 20 lockings of card retainer are remained on the card holding position again.
Locking mechanism, constitute by the bracket side holding section 27 that in plate side holding section 19 that forms in the wooden partition portion 15 of base plate 10 and cover wall portion 25, forms as previously mentioned at card retainer 20, shown in Fig. 1 (a), when card retainer 20 is positioned at the card holding position, bracket side holding section 27 engages with plate side holding section 19, the card retainer 20 locked card holding positions that remain on.Thus, can prevent that card retainer 20 from unnecessarily moving from the card holding position, can keep card 80 more reliably.
Then, the order when card 80 is installed in the card connector 1 of said structure and the effect of each several part are with reference to Fig. 5 (a) ~ (f), Fig. 6 (a) ~ (e) and Fig. 7 (a) ~ (e) describe.Again, the record of in Fig. 6 (a) ~ (e) and Fig. 7 (a) ~ (e), having omitted card 80.
When card 80 is installed, at first, shown in Fig. 6 (a) and Fig. 7 (a), card retainer 20 is rearward slided relative to base plate 10 move, make card retainer 20 be positioned at card plug position.At this moment, the axis body 18 of cam mechanism relatively moves and is positioned at the central lower of cover wall portion 25 to the leading section of axle mating holes 26, the claw 29 of card retainer 20 is kept out of the way the rear sloping portion butt of portion 17 with the pawl in the base plate 10, and the leading section of card retainer 20 with axis body 18 as swinging axle upward, promptly to the direction swing of leaving base plate 10.That is to say that when card retainer 20 was positioned at card plug position, the plug-and-pull port SP of card 80 rearward moved the sectional area that makes plug-and-pull port SP simultaneously and increases.
Then, shown in Fig. 5 (a) ~ (e),, card 80 in keeping space CS, is inserted by card from plug-and-pull port SP with the direction that relative base plate 10 tilts in that card retainer 20 is positioned under the state of card plug position.At this moment, the leading section of card 80, by the board 11 of base plate 10 and about wooden partition portion 15,15 and cover portion 21 guiding of card retainer 20, keep by card in the CS of space and move to the rear of card retainer 20 from plug-and-pull port SP sleekly, card 80 is positioned at the insertion position of the regulation shown in Fig. 5 (e).
Then, card retainer 20 is forwards slided relative to base plate 10 move, make card retainer 20 be positioned at the card holding position.At this moment, shown in Fig. 6 (a) ~ (e) and Fig. 7 (a) ~ (e), axis body 18 relatively moves to the rearward end of a mating holes 26 and is positioned at the rear portion of covering wall portion 25, and the claw 29 of card retainer 20 only blocks with the pawl fastener 17a of base plate 10, the leading section of card retainer 20 with axis body 18 as swinging axle downwards, promptly to swinging near the direction of base plate 10, card 80 is swung into the state of relative base plate 10 opposing parallel by 20 pushings of card retainer.
At this moment, in case card retainer 20 is positioned at the card holding position, the bracket side holding section 27 that constitutes locking mechanism promptly engages the card retainer 20 locked card holding positions that remain on plate side holding section 19.And shown in Fig. 5 (f), card 80 utilizes card retainer 20 to be blocked only maintenance with relative base plate 10 parallel states, is installed on the card connector 1.
Again, when taking off the card 80 that is installed with like this, rearward slide mobile on one side the pushing downwards of card retainer 20 one side and the locking maintenance mechanism that unlocks, and card retainer 20 further rearward slide to be moved and be positioned at card plug position, if with card 80 lightly drawing just can.
Therefore, adopt the card connector 1 of above structure, when card retainer 20 is slided when mobile to card plug position, owing to the leading section that makes card retainer 20 is swung the state that constitutes the sectional area increase that makes plug-and-pull port SP to the direction of leaving base plate 10, so the size of plug-and-pull port SP is increased, the insertion angle (ratio apart from B1 and distance A 1 among Fig. 5 (a)) of card 80 relative base plates 10 is increased.
Again, owing to utilize the cam mechanism that constitutes by at the axis body 18 that forms on the base plate 10 and the mating holes 26 that on card retainer 20, forms, card retainer 20 is installed into can slide relative to base plate 10 and moves, so can make simple for structure, the manufacturing cost that can suppress card connector of card connector.
Again, owing to utilize the locking mechanism that constitutes by in the plate side holding section 19 that forms on the base plate 10 and the bracket side holding section 27 that on card retainer 20, forms, 20 lockings of card retainer are remained on the card holding position, unnecessarily move from the card holding position, can keep card 80 more reliably so can prevent card retainer 20.
Again, in above-mentioned example, example as cam mechanism, illustration by at axis body 18 that forms on the base plate 10 and the cam mechanism that constitutes of axle mating holes 26 that on card retainer 20, forms, but be not limited thereto, cam mechanism, also can by the axis body that forms on the card retainer 20 and on base plate 10, form the axle mating holes constitute.
Again, in above-mentioned example, example as locking mechanism, illustration have in the plate side holding section 19 that forms on the base plate 10 and the bracket side holding section 27 that on card retainer 20, forms and the locking mechanism of the form that bracket side holding section 27 engages with plate side holding section 19, but be not limited thereto, for example, locking mechanism also can have the chimeric axial region that go up to form at base plate 10 (or card retainer 20) and goes up the embedded hole portion that forms and make chimeric axial region and embedded hole portion constitutes chimericly at card retainer 20 (or base plate 10).
Again, in above-mentioned example, for the convenience that illustrates, after mark reference axis among Fig. 1 (a), having defined all around and above-below direction, be illustrated, but these directions are not to the directivity of card connector body and the direction stipulated such as the mounting position when installing on substrate, change the address that waits all around even the posture when seeing socket changes and can not be affected yet.Again, in above-mentioned example, as an illustration of card-like recording medium the SIM card sheet, but the form of card and size etc. are not subjected to the qualification of this card, even the card-like recording medium of other form also can similarly constitute and obtain same effect.
As mentioned above, adopt card connector of the present invention, when the card retainer is slided when mobile to card plug position, one end of card retainer is to the direction swing of leaving base plate, the sectional area of plug-and-pull port increases, the size of plug-and-pull port is increased, the insertion angle of the relative base plate of card is increased.
Again, preferably constitute, on base plate and card retainer, be provided with and make the card retainer mobile cam mechanism that slides in card holding position and card plug position, when utilizing cam mechanism, the card retainer slides when mobile to card plug position, one end of card retainer is swung as swinging axle the axis body that constitutes cam mechanism to the direction of leaving base plate.Thus, the simple for structure of card connector can be made, and the manufacturing cost of card connector can be suppressed.
Again, preferably constitute, have by the bracket side holding section that on the card retainer, forms, on base plate, form and locking mechanism that the plate side holding section that can engage with the bracket side holding section constitutes, when the card retainer is slided when mobile to the card holding position, the bracket side holding section engages with plate side holding section, utilizes locking mechanism that the locking of card retainer is remained on the card holding position.Like this, can prevent that the card retainer from unnecessarily moving from the card holding position, can keep card more reliably.
Claims (3)
1. card connector; Have the flat base plate that is provided with contact and cover the top of described base plate and the card retainer that is mounted; Form the card with card plug-and-pull port on described base plate and between the described card retainer and keep the space; Keep in the space and make under the surperficial terminal that is located on the described card and the state that described contact butt contacts described card being inserted described card from described plug-and-pull port; Use described card retainer that described card is kept; It is characterized in that
On described base plate and described card retainer, be provided with cam mechanism,
Described card retainer constitutes, and utilize described cam mechanism can be in the card holding position that keeps described card to plug between the position to slide and move relative to described base plate with the card that in described card keeps the space, can plug to described card,
When described card retainer is slided when mobile to described card plug position, an end of described card retainer is to the direction swing of leaving described base plate, and the sectional area of described plug-and-pull port increases.
2. card connector as claimed in claim 1 is characterized in that,
Slide when mobile to described card plug position when described card retainer utilizes described cam mechanism, an end of described card retainer will constitute the axis body of described cam mechanism and swing to the direction of leaving described base plate as swinging axle.
3. as claim 1 or the described card connector of claim 2, it is characterized in that,
Have by the bracket side holding section that on described card retainer, forms and on described base plate, form and locking mechanism that the plate side holding section that can engage with described bracket side holding section constitutes,
When described card retainer is slided when mobile to described card holding position, described bracket side holding section engages with described plate side holding section, utilizes described locking mechanism that described card retainer locking is remained on described card holding position.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003120492A JP4121417B2 (en) | 2003-04-24 | 2003-04-24 | Card connector |
| JP2003120492 | 2003-04-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1540801A CN1540801A (en) | 2004-10-27 |
| CN100364176C true CN100364176C (en) | 2008-01-23 |
Family
ID=33499384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100076863A Expired - Fee Related CN100364176C (en) | 2003-04-24 | 2004-02-24 | Card socket |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4121417B2 (en) |
| CN (1) | CN100364176C (en) |
| TW (1) | TW200423486A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5049003B2 (en) * | 2006-05-25 | 2012-10-17 | 第一電子工業株式会社 | Card Connector and Housing SubAssy Manufacturing Method |
| JP5242358B2 (en) * | 2008-12-10 | 2013-07-24 | 日本圧着端子製造株式会社 | IC card socket connector |
| JP5991125B2 (en) | 2012-09-28 | 2016-09-14 | 富士通株式会社 | Electronics |
| CN103840300A (en) * | 2014-03-10 | 2014-06-04 | 姚广宇 | Crystal head capable of being repeatedly used |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1241046A (en) * | 1998-06-15 | 2000-01-12 | 莫列斯公司 | IC card connector |
| US6547138B1 (en) * | 1999-07-26 | 2003-04-15 | Amphenol-Tuchel Electronics Gmbh | Contacting device |
-
2003
- 2003-04-24 JP JP2003120492A patent/JP4121417B2/en not_active Expired - Fee Related
-
2004
- 2004-02-04 TW TW93102492A patent/TW200423486A/en unknown
- 2004-02-24 CN CNB2004100076863A patent/CN100364176C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1241046A (en) * | 1998-06-15 | 2000-01-12 | 莫列斯公司 | IC card connector |
| US6547138B1 (en) * | 1999-07-26 | 2003-04-15 | Amphenol-Tuchel Electronics Gmbh | Contacting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4121417B2 (en) | 2008-07-23 |
| JP2004326457A (en) | 2004-11-18 |
| CN1540801A (en) | 2004-10-27 |
| TW200423486A (en) | 2004-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 Termination date: 20100224 |