CN102830252A - Positioning device for wafer resistor detection - Google Patents
Positioning device for wafer resistor detection Download PDFInfo
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- CN102830252A CN102830252A CN2012102845200A CN201210284520A CN102830252A CN 102830252 A CN102830252 A CN 102830252A CN 2012102845200 A CN2012102845200 A CN 2012102845200A CN 201210284520 A CN201210284520 A CN 201210284520A CN 102830252 A CN102830252 A CN 102830252A
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- locating
- correlation photoelectric
- photoelectric sensor
- chip
- detects
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Abstract
The invention discloses a positioning device for wafer resistor detection. The positioning device comprises correlation photoelectric sensors, correlation photoelectric sensor mounting supports and a product support plate, and is characterized in that the product support plate is provided with a holding opening used for holding a product, each of the left side and the right side of the holding opening is transversely in through connection with a positioning opening, the correlation photoelectric sensor mounting supports extend into the positioning openings, and the correlation photoelectric sensors are mounted on the correlation photoelectric sensor mounting supports. The positioning device for wafer resistor detection solves the problems of complicated structure, complexity in process, high manufacturing cost, poor photo-permeability of a wafer resistor positioning mechanism and incapability of judging whether wafer resistors are good in quality or not in the prior art, and is simple in positioning way, convenient to use, low in manufacturing cost and fine in photo-permeability.
Description
Technical field
The present invention relates to a kind of product orientation device, particularly relate to a kind of locating device that Chip-R detects that is used for.
Background technology
Present Chip-R detects and adopts artificial outward appearance and defective of coming testing product through naked eyes with microscope; Manual detection has many shortcomings: can fatigue cause like people's naked eyes that quality is unstable, low, the seized outward appearance precision of production efficiency is not enough, the product waste is more, like a bad product; Can together with when a permutation all do not abandon not; Product appearance and defects detection unusual crux in whole processing procedure, open defect detects and cannot ensure, can directly influence the quality and the function of finished product product.And there is following shortcoming in the Chip-R pick-up unit on detent mechanism at present: 1, location structure is very complicated, and technology is loaded down with trivial details, and the cost cost is high.Whether 2, can't differentiate the placement Chip-R is good article.3, the light transmission of detent mechanism is relatively poor, is unfavorable for location and the detection of CCD.
Summary of the invention
In order to solve Chip-R detent mechanism complex structure in the prior art, technology is loaded down with trivial details, and the cost cost is high; Light transmission is relatively poor; Whether be the problem of good article, it is simple to the invention provides a kind of locator meams, easy to use if can't differentiate the placement Chip-R; Inexpensive, light transmission are used for the locating device that Chip-R detects preferably.
In order to address the above problem, the technical scheme that the present invention taked is:
A kind of locating device that is used for the Chip-R detection; Comprise correlation photoelectric sensor, correlation photoelectric sensor mounting bracket and product supporting plate; It is characterized in that: on the product supporting plate, offer the placement opening that is used to place product; Lateral direction penetrating is connected with a locating aperture respectively in the left and right sides of placing opening, and said correlation photoelectric sensor mounting bracket extend in the locating aperture, and said correlation photoelectric sensor is installed on the correlation photoelectric sensor mounting bracket.
Aforesaid a kind of locating device that Chip-R detects that is used for, it is characterized in that: said two locating apertures are symmetrical set.
Aforesaid a kind of locating device that Chip-R detects that is used for; It is characterized in that: connect respectively in the both sides up and down of placing opening and be connected with a locating detent and vertically dodge mouth, connect respectively in the left and right sides of placing opening and be connected with two locating detents and laterally dodge mouth.
Aforesaid a kind of locating device that Chip-R detects that is used for, it is characterized in that: said two locating detents are laterally dodged the both sides up and down that mouth lays respectively at locating aperture.
Aforesaid a kind of locating device that Chip-R detects that is used for, it is characterized in that: said locating detent is vertically dodged mouth and is symmetrical set, and said locating detent is laterally dodged mouth and is symmetrical set in twos.
Aforesaid a kind of locating device that Chip-R detects that is used for is characterized in that: up or the locating detent of the below both sides of vertically dodging mouthful be respectively arranged with a light source open-work.
The invention has the beneficial effects as follows:
1, the present invention positions the entire product supporting plate through correlation photoelectric sensor mounting bracket, locatees convenient and swiftly, dodges mouth through being provided with locating detent simultaneously, locating detent is put in place fast Chip-R is finely tuned, and is very convenient to use.
2, the present invention is provided with the correlation photoelectric sensor above penetrating the photoelectric sensor mounting bracket, can be effectively and differentiate the good condition of current Chip-R timely.
3, on locating aperture, be connected with four light source open-works, can make the open-work top position brighter with coming on the light penetration of backlight, CCD to do the benchmark location here, have reached and has located purpose more accurately again.
Description of drawings
Fig. 1 is the perspective view of the locating device of Chip-R detection of the present invention.
Fig. 2 is the planar structure synoptic diagram of the locating device of Chip-R detection of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is done further description.
Shown in Fig. 1-2; A kind of locating device that is used for the Chip-R detection; Comprise correlation photoelectric sensor mounting bracket 1, correlation photoelectric sensor 2 and product supporting plate 3; On product supporting plate 3, offer the placement opening 4 that is used to place product, lateral direction penetrating is connected with 5, two locating apertures 5 of a locating aperture and is symmetrical set respectively in the left and right sides of placing opening 4; Correlation photoelectric sensor mounting bracket 1 extend in the locating aperture 5, and correlation photoelectric sensor 2 is installed on the correlation photoelectric sensor mounting bracket 1.
Connect respectively in the both sides up and down of placing opening 2 and to be connected with a locating detent and vertically to dodge mouthfuls 6; Connect respectively in the left and right sides of placing opening 2 and to be connected with two locating detents and laterally to dodge mouthfuls 7, and two locating detents laterally dodge mouthfuls 7 lay respectively at locating aperture 5 both sides up and down.Locating detent is vertically dodged mouth 6 and is symmetrical set, and locating detent is laterally dodged mouth 7 and is symmetrical set in twos.Up or the locating detent of below vertically dodge mouthfuls 6 both sides and be respectively arranged with a light source open-work 8.
In sum; The present invention positions entire product supporting plate 3 through correlation photoelectric sensor mounting bracket 1, locatees convenient and swiftly, dodges mouth through being provided with locating detent simultaneously; Locating detent is put in place fast Chip-R is finely tuned, very convenient to use.The present invention simultaneously is provided with correlation photoelectric sensor 2 through correlation photoelectric sensor mounting bracket 1 top, can be effectively and differentiate the good condition of current Chip-R timely.The present invention is connected with four light source open-works 8 on locating aperture 5 in addition, can make the open-work top position brighter with coming on the light penetration of backlight, and CCD to do the benchmark location here, has reached and located purpose more accurately again.
More than show and described ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the instructions just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (6)
1. one kind is used for the locating device that Chip-R detects; Comprise correlation photoelectric sensor, correlation photoelectric sensor mounting bracket and product supporting plate; It is characterized in that: on the product supporting plate, offer the placement opening that is used to place product; Lateral direction penetrating is connected with a locating aperture respectively in the left and right sides of placing opening, and said correlation photoelectric sensor mounting bracket extend in the locating aperture, and said correlation photoelectric sensor is installed on the correlation photoelectric sensor mounting bracket.
2. a kind of locating device that Chip-R detects that is used for according to claim 1, it is characterized in that: said two locating apertures are symmetrical set.
3. a kind of locating device that Chip-R detects that is used for according to claim 2; It is characterized in that: connect respectively in the both sides up and down of placing opening and be connected with a locating detent and vertically dodge mouth, connect respectively in the left and right sides of placing opening and be connected with two locating detents and laterally dodge mouth.
4. a kind of locating device that Chip-R detects that is used for according to claim 3, it is characterized in that: said two locating detents are laterally dodged the both sides up and down that mouth lays respectively at locating aperture.
5. a kind of locating device that Chip-R detects that is used for according to claim 4, it is characterized in that: said locating detent is vertically dodged mouth and is symmetrical set, and said locating detent is laterally dodged mouth and is symmetrical set in twos.
6. a kind of locating device that Chip-R detects that is used for according to claim 5 is characterized in that: up or the locating detent of the below both sides of vertically dodging mouthful be respectively arranged with a light source open-work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210284520.0A CN102830252B (en) | 2012-08-10 | 2012-08-10 | Positioning device for wafer resistor detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210284520.0A CN102830252B (en) | 2012-08-10 | 2012-08-10 | Positioning device for wafer resistor detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102830252A true CN102830252A (en) | 2012-12-19 |
| CN102830252B CN102830252B (en) | 2014-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210284520.0A Expired - Fee Related CN102830252B (en) | 2012-08-10 | 2012-08-10 | Positioning device for wafer resistor detection |
Country Status (1)
| Country | Link |
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| CN (1) | CN102830252B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555729A (en) * | 2014-12-17 | 2015-04-29 | 广东启光集团有限公司 | Automatic tracking method and automatic tracking device of lifter |
| CN106153987A (en) * | 2015-04-27 | 2016-11-23 | 昆山市和博电子科技有限公司 | Chip-R positioner |
| JP2020020659A (en) * | 2018-07-31 | 2020-02-06 | 東京特殊電線株式会社 | Semiconductor device inspection jig and inspection method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102830252B (en) * | 2012-08-10 | 2014-11-19 | 昆山市和博电子科技有限公司 | Positioning device for wafer resistor detection |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1262419A (en) * | 1918-01-29 | 1918-04-09 | Steel Products Co | Connecting device. |
| CN2748584Y (en) * | 2004-11-26 | 2005-12-28 | 陆小强 | Electronic lock head cover |
| CN101127317A (en) * | 2007-09-18 | 2008-02-20 | 深圳市矽电半导体设备有限公司 | Positioning device and positioning method for wafer sheet |
| CN201859153U (en) * | 2010-09-29 | 2011-06-08 | 上海星纳电子科技有限公司 | Pre-centered positioning system of semiconductor chip test system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102830252B (en) * | 2012-08-10 | 2014-11-19 | 昆山市和博电子科技有限公司 | Positioning device for wafer resistor detection |
-
2012
- 2012-08-10 CN CN201210284520.0A patent/CN102830252B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1262419A (en) * | 1918-01-29 | 1918-04-09 | Steel Products Co | Connecting device. |
| CN2748584Y (en) * | 2004-11-26 | 2005-12-28 | 陆小强 | Electronic lock head cover |
| CN101127317A (en) * | 2007-09-18 | 2008-02-20 | 深圳市矽电半导体设备有限公司 | Positioning device and positioning method for wafer sheet |
| CN201859153U (en) * | 2010-09-29 | 2011-06-08 | 上海星纳电子科技有限公司 | Pre-centered positioning system of semiconductor chip test system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104555729A (en) * | 2014-12-17 | 2015-04-29 | 广东启光集团有限公司 | Automatic tracking method and automatic tracking device of lifter |
| CN104555729B (en) * | 2014-12-17 | 2016-08-24 | 广东启光绿色建筑有限公司 | A kind of method and device of crane Automatic Track Finding |
| CN106153987A (en) * | 2015-04-27 | 2016-11-23 | 昆山市和博电子科技有限公司 | Chip-R positioner |
| JP2020020659A (en) * | 2018-07-31 | 2020-02-06 | 東京特殊電線株式会社 | Semiconductor device inspection jig and inspection method |
| JP7068088B2 (en) | 2018-07-31 | 2022-05-16 | 東京特殊電線株式会社 | Inspection jig and inspection method for semiconductor devices |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102830252B (en) | 2014-11-19 |
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Granted publication date: 20141119 Termination date: 20150810 |
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