WO2016157415A1 - 半導体検査装置 - Google Patents
半導体検査装置 Download PDFInfo
- Publication number
- WO2016157415A1 WO2016157415A1 PCT/JP2015/060148 JP2015060148W WO2016157415A1 WO 2016157415 A1 WO2016157415 A1 WO 2016157415A1 JP 2015060148 W JP2015060148 W JP 2015060148W WO 2016157415 A1 WO2016157415 A1 WO 2016157415A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- socket
- guide
- position adjustment
- inspected
- inspection
- Prior art date
Links
- 238000007689 inspection Methods 0.000 title claims abstract description 123
- 239000004065 semiconductor Substances 0.000 title claims abstract description 70
- 238000012546 transfer Methods 0.000 claims description 13
- 238000013459 approach Methods 0.000 claims description 4
- 229910000679 solder Inorganic materials 0.000 description 27
- 230000002093 peripheral effect Effects 0.000 description 12
- 238000006073 displacement reaction Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
- G01R31/2886—Features relating to contacting the IC under test, e.g. probe heads; chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
- G01R31/2893—Handling, conveying or loading, e.g. belts, boats, vacuum fingers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0433—Sockets for IC's or transistors
- G01R1/0441—Details
- G01R1/0466—Details concerning contact pieces or mechanical details, e.g. hinges or cams; Shielding
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/06—Measuring leads; Measuring probes
- G01R1/067—Measuring probes
- G01R1/073—Multiple probes
- G01R1/07307—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card
- G01R1/0735—Multiple probes with individual probe elements, e.g. needles, cantilever beams or bump contacts, fixed in relation to each other, e.g. bed of nails fixture or probe card arranged on a flexible frame or film
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/26—Testing of individual semiconductor devices
Definitions
- the present invention relates to a semiconductor inspection apparatus for inspecting a semiconductor, and more particularly to a semiconductor inspection apparatus used for a vertical handler.
- the transport frame is placed vertically instead of the conventional horizontal handler that inspects the transport frame horizontally.
- the vertical handler for inspection is in practical use (see, for example, Patent Document 1 and Patent Document 2).
- the inspection frame is inspected with the conveyance frame on which a large number of semiconductors (hereinafter referred to as “inspected ICs”) are mounted standing vertically, so that the inspection frame can be inspected by placing the conveyance frame horizontally. Less installation space than a horizontal handler. For this reason, the vertical type handler allows more handlers to be installed in a limited area inspection facility.
- the semiconductor transfer jig mounted on the transfer frame is also set up vertically, and the IC to be inspected is dropped by the gap generated in the semiconductor transfer jig due to its own weight. As a result, the IC to be inspected is displaced.
- the space (recess) for inserting the IC to be inspected in the semiconductor transport jig is made the same size as the IC to be inspected, it becomes extremely difficult to attach and detach the IC to be inspected, and it takes a lot of labor and time to attach and detach.
- the efficiency is significantly deteriorated. For this reason, from the viewpoint of increasing the efficiency of inspection, it is inevitable that the concave portion of the semiconductor transfer jig is slightly larger than the IC to be inspected. For this reason, as described above, in the recess of the semiconductor transfer jig, a gap is generally opened when the IC to be inspected is inserted.
- the IC to be inspected is pushed toward the inspection socket side by a member called a pusher.
- the external contact terminal of the IC to be inspected is provided at the end of the insert and extends inward. Since the IC to be inspected is continuously pushed by the pusher at the edge, the problem that the external contact terminal is damaged occurs.
- the present invention has been made in view of the above problems, and provides a semiconductor inspection apparatus that can reliably contact a contact pin of an inspection socket and an external contact terminal of an IC to be inspected even when used in a vertical handler.
- the purpose is that.
- a semiconductor inspection apparatus includes (1) an inspection socket having a socket surface from which a contact pin protrudes, and a semiconductor transport jig having a recess into which an IC to be inspected is inserted.
- the inspection socket is provided with a position adjustment guide
- the semiconductor transport jig is provided with a guide through-hole through which the position adjustment guide passes when inspecting the IC to be inspected. Any one of the guide through holes is configured to be tapered.
- the semiconductor inspection apparatus has the configuration (1) above, so that the IC to be inspected is inspected at the time of inspection even when the IC to be inspected is displaced downward due to its own weight when the conveyance frame is set up vertically.
- the position adjustment guide enters the guide through hole by being pushed toward the socket, the IC to be inspected is pushed up by the tapered shape of one of the position adjustment guide and the guide through hole.
- the positional deviation of the IC to be inspected is eliminated, and the contact pins of the socket for inspection and the external contact terminals of the IC to be inspected can be reliably brought into contact.
- the position adjustment guide is fixed so as to protrude vertically from the socket surface, and the contact is extended in the longitudinal direction from the tip to the base. It has the structure formed in the taper shape adjacent to a pin.
- the semiconductor inspection apparatus Since the semiconductor inspection apparatus according to the present invention has the configuration (2), the IC to be inspected is pushed toward the inspection socket and moves along the taper portion of the position adjustment guide when the IC to be inspected is inspected. The IC to be inspected is pushed up. Since the position adjustment guide is adjusted in advance with the position of the contact pin, the downward displacement of the IC to be inspected is eliminated by pushing up the IC to be inspected, and the contact pin of the socket for inspection and the outside of the IC to be inspected A contact terminal can be made to contact reliably.
- the position adjustment guide is rotatably supported by a hinge mechanism provided in the socket and is perpendicular to the socket surface of the socket.
- the guide through-hole is biased so as to protrude, and has a configuration in which the guide through-hole is formed in a tapered shape that is closer to the recess as it goes deeper.
- the semiconductor inspection apparatus has the configuration of (3) above, so that the IC to be inspected is pushed toward the inspection socket when inspecting the IC to be inspected, and the position adjustment guide enters the guide through hole, The position adjustment guide is pushed up by the taper of the guide through-hole, and as a result, the IC to be inspected supported from below by the position adjustment guide is pushed up.
- the contact pin and the external contact terminal of the IC to be inspected can be reliably brought into contact with each other.
- the semiconductor inspection apparatus has a configuration in which a small protrusion is provided on the upper side of the position adjustment guide.
- the semiconductor inspection apparatus has the configuration (4) above, the IC to be inspected is positioned from the opposite side of the socket for inspection, so that the IC to be inspected is separated from the socket for inspection again during the inspection. It is possible to prevent the position from being displaced in the direction.
- the semiconductor inspection apparatus is configured such that the inspection socket is provided at a right end portion and a left end portion of the socket surface and protrudes vertically from the socket surface.
- a guide is further provided, and the guide through hole receives the lateral position adjustment guide when the IC to be inspected is inspected, and one of the lateral position adjustment guide and the guide through hole is formed in a tapered shape.
- the semiconductor inspection apparatus has the configuration of (5) above, not only the downward displacement of the IC to be inspected but also the lateral displacement is eliminated, and the contact pins of the inspection socket and the IC to be inspected An external contact terminal can be contacted more reliably.
- the semiconductor inspection apparatus is located at a position farther from the socket surface than the tip of the contact pin between the plurality of contact pins and the adjacent contact pins.
- the position adjusting guide is provided in the inspection socket having the biased positioning table.
- the semiconductor inspection apparatus has the configuration (6), so that the position adjustment guide can reliably guide the IC to be inspected to the upper part of the positioning table attached to the inspection socket.
- the semiconductor inspection apparatus of the present invention it is possible to provide a semiconductor inspection apparatus that can reliably contact the contact pins of the inspection socket and the external contact terminals of the IC to be inspected even when used in a vertical handler.
- the perspective view which shows the mounting condition to the conveyance frame of the semiconductor conveyance jig which concerns on one Embodiment of this invention.
- the upper perspective view and the lower perspective view of the semiconductor conveyance jig which concern on one Embodiment of this invention.
- 1 is a schematic view of a semiconductor inspection apparatus according to a first embodiment of the present invention. Schematic of the state at the time of the test
- the semiconductor inspection apparatus 1 includes an insert 2 and an inspection socket 3. First, the configuration of the insert 2 will be described.
- FIG. 1 is a perspective view showing a state in which the insert 2 according to an embodiment of the present invention is mounted on the conveyance frame 10.
- the metal conveyance frame 10 has a plurality of attachment portions, and the inserts 2 into which the ICs 4 are inserted are screwed to the attachment portions.
- the conveyance frame 10 has, for example, 8 ⁇ 8 attachment portions.
- a plurality of inserts 2 are mounted on the transport frame 10 from above, and the transport frame 10 is transported in a horizontally placed state as shown in FIG.
- the insert 2 constitutes a semiconductor transfer jig according to the present invention
- the IC 4 constitutes an IC to be inspected according to the present invention.
- FIG. 2A is an upper perspective view of the insert 2 according to an embodiment of the present invention.
- FIG. 2B is a lower perspective view of the insert 2 according to the embodiment of the present invention.
- the resin body 21 of the insert 2 is formed with a recess 22 that is a space into which the IC 4 is inserted.
- Edges 26 extend from the lowermost sides of the four peripheral walls 25 that define the recess 22 toward the inside of the recess 22. The edge 26 supports the IC 4 inserted into the recess 22 from below.
- Guide through holes 27 are formed at the four corners of the bottom of the recess 22.
- a position adjustment guide 33 and a lateral position adjustment guide 34 provided in the inspection socket 3 described later pass through the guide through hole 27 when the IC 4 is inspected.
- the latch 23 is configured to be in a state in which the IC 4 can be inserted by being pulled into the peripheral wall 25 of the recess 22 by pressing the operation plate 24 covering the upper surface of the main body.
- the operation plate 24 When the IC 4 is inserted into the semiconductor transfer jig 2, the operation plate 24 is pushed down so that the latch 23 is pulled into the peripheral wall 25 of the recess 22, and then the IC 4 is recessed so that the solder balls 41 of the IC 4 face downward. After the insertion is completed, the operation plate 24 is released and the latch 23 is protruded above the IC 4 to prevent the IC 4 from jumping out of the insert 2 during conveyance.
- the solder ball 41 constitutes an external contact terminal according to the present invention.
- the concave portion 22 has such a size that a gap is formed between the IC 4 and the peripheral wall 25 when the IC 4 is inserted. If the concave portion 22 is the same size as the IC 4, it is difficult to attach and detach the IC 4 to the concave portion 22, and the inspection of the IC 4 is hindered.
- the socket surface 31 is formed on the inspection socket 3, and the contact pin 32, the position adjustment guide 33 and the lateral position adjustment guide 34 are perpendicular to the socket surface 31 from the socket surface 31. Protruding.
- the contact pin 32 is electrically connected to an inspection circuit (not shown), and contacts the solder ball 41 of the IC 4 during the inspection of the IC 4 to electrically connect the inspection circuit and the IC 4.
- the position adjustment guide 33 is fixed so as to protrude vertically from the socket surface 31, and has a tapered portion formed in a taper shape that approaches the contact pin 32 in the longitudinal direction from the tip to the root.
- the position adjustment guide 33 is provided at a position below the contact pin 32 in a state where the socket surface 31 is installed to be a vertical surface when the IC 4 is inspected.
- the lateral position adjustment guide 34 is fixed so as to protrude vertically from the socket surface 31, and has a tapered portion that is formed in a tapered shape that approaches the contact pin 32 in the longitudinal direction from the tip to the root.
- the position adjustment guide 34 is provided at the left and right positions of the contact pin 32 in a state where the socket surface 31 is set to be a vertical surface when the IC 4 is inspected.
- the position adjustment guide 33 is shown as a round bar in FIG. 3A, the position adjustment guide 33 may be a square bar as shown in FIG. 33B, and may have other shapes. May be.
- FIG. 4 is a schematic view of a semiconductor inspection apparatus according to an embodiment of the present invention, and shows a state where the IC 4 is inspected in a state where the conveyance frame 10 is set up vertically in the vertical handler. .
- the IC 4 to be inspected is inserted into the recess 22 of the insert 2 from above, and is latched from above by the latch 23 so that the IC 4 to be inspected does not jump out during conveyance.
- the insert 2 is mounted and transported on the transport frame 10 with the IC 4 inserted.
- the conveyance frame 10 is set up vertically, and the insert 2 attached to the conveyance frame 10 is also set up vertically.
- the inspection of the IC 4 is performed in a state where the contact pins 32 connected to the inspection circuit are in contact with the solder balls 41 of the IC 4 that is the device to be inspected, so that the inspection socket 3 is located at a position facing the insert 2 in which the IC 4 is inserted. Has been placed. At this time, the position adjustment guide 33 of the inspection socket 3 faces the guide through hole 27 provided in the insert 2.
- the IC 4 is pushed toward the inspection socket 3 by the pusher of the vertical handler.
- the solder balls 41 of the IC 4 are finally inspected as shown in FIG.
- the contact pins 32 of the socket 3 are in contact with each other.
- the inspection socket 3 may further include lateral position adjustment guides 34 protruding vertically from the socket surface 31 at the right end portion and the left end portion of the socket surface 31, respectively.
- FIGS. 5A and 5B are schematic views of the state of the semiconductor inspection apparatus during the inspection of the IC 4.
- the state in which the position of the IC 4 is guided by the position adjustment guide 33 and the lateral position adjustment guide 34 is shown.
- the position adjustment guide 33 protruding from the inspection socket 3 penetrates the guide through hole 27 provided in the insert 2 and enters the recess 22 of the insert 2, It enters below the IC 4 to be inspected inserted into the recess 22 and pushes the IC 4 to be inspected upward.
- the lateral position adjustment guide 34 enters the side of the IC 4 to be inspected and guides the IC 4 to be inspected toward the center.
- FIG. 5 (a) shows a case where the position adjustment guide 33 is a round bar
- FIG. 5 (b) shows a case where the position adjustment guide 33 is a square bar.
- the position adjustment guide 33 may have other shapes.
- the IC 4 is pushed toward the inspection socket 3 by the pusher of the handler with the insert 2 lying down sideways.
- the position adjustment guide 33 of the inspection socket 3 enters the guide through hole 27 formed in the insert 2 and penetrates.
- the position adjustment guide 33 enters the peripheral wall 25 of the recess 22 and abuts on the IC 4 falling on the peripheral wall 25 of the recess 22.
- the IC 4 is continuously pushed toward the inspection socket 3 by the pusher.
- the position adjustment guide 33 has a tapered portion formed in a taper shape that approaches the contact pin 32 as it goes from the tip to the base in the longitudinal direction. Therefore, the IC 4 in contact with the position adjustment guide 33 moves along the tapered shape of the position adjustment guide 33, and is pushed upward so that the IC 4 comes close to the contact pin 32.
- the semiconductor inspection apparatus 1 can reliably contact the contact pins 32 of the inspection socket 3 and the solder balls 41 of the IC 4 even when used in a vertical handler.
- lateral position adjustment guide 34 described above is further provided, not only the downward displacement of the IC 4 but also the lateral displacement is eliminated, and the contact pins 32 of the socket 3 for inspection and the solder balls of the IC 4 are eliminated. 41 can be contacted more reliably.
- the position adjustment guide 33 is rotatably supported by a hinge mechanism 35 provided in the inspection socket 3 and protrudes vertically from the socket surface 31 of the inspection socket 3. Is being energized.
- the guide through-hole 27 of the insert 2 has a tapered portion that is formed in a tapered shape that is closer to the concave portion 22 as it goes deeper.
- a small protrusion 36 may be provided on the upper side of the position adjustment guide 33 as shown in FIG.
- the operation of this embodiment will be described.
- the IC 4 is inspected, the IC 4 is pushed toward the inspection socket 3 by the pusher of the handler, and the insert 2 is also moved toward the inspection socket 3 along with it.
- the position adjustment guide 33 of the inspection socket 3 enters the guide through hole 27 of the insert 2 and penetrates.
- the position adjustment guide 33 passes through the guide through hole 27, the position adjustment guide 33 enters the peripheral wall 25 of the recess 22 and abuts on the IC 4 falling on the peripheral wall 25 of the recess 22.
- the IC 4 is continuously pushed toward the inspection socket 3 by the pusher.
- the guide through hole 27 of the insert 2 is formed in a taper shape that is closer to the recess 22 as it goes deeper. Therefore, the position adjustment guide 33 that passes through the guide through hole 27 is pushed up according to the taper shape. . As a result, the IC 4 to be inspected that is placed on the position adjustment guide 33 is also pushed up, and the solder ball 41 reliably faces the position of the contact pin 32.
- the IC 4 is positioned from the opposite side of the inspection socket 3, so that the IC 4 is being inspected. It is possible to prevent the position from being shifted in the direction away from the inspection socket 3 again.
- the inspection socket 3 has a plurality of contact pins 32 arranged so as to avoid the central portion of the socket surface, and has a positioning table 37 in a portion surrounded by the contacts 32. is doing. The tip of the positioning base 37 is urged so as to be located farther from the socket surface 31 than the tip of the contact pin 32.
- the positioning table 37 is supported by a coil spring 38 provided on the socket surface 31, and when no external force is applied to the positioning table 37, the tip of the positioning table 37 is connected to the contact pin 32. It comes to the position far from the socket surface 31 from the front-end
- the IC 4 is lifted along the tapered shape, and as a result, the IC 4 to be inspected is seated on the positioning table 37 in a well-positioned state. If the IC 4 is seated at the correct position, the positioning base 37 enters the inside of the solder ball 41 arranged on the lower surface of the IC 4, and the IC 4 is fixed in position, and the insert 2 is pushed straight by the pusher in that state. When approaching the pin 32, the solder ball 41 can come into contact with the plurality of contact pins 32 so as to face each other correctly.
- the inspection socket 3 provided with the positioning table 37 is particularly useful when the IC 4 is a narrow pitch IC that requires higher contact position accuracy.
- This embodiment is an embodiment in the case where the solder ball 41 is also arranged at the center of the IC 4. Descriptions of parts common to the first embodiment are omitted.
- a bottom plate 28 is provided on the bottom surface of the recess 22 of the insert 2 instead of the edge 26.
- a plurality of positioning holes 29 into which the solder balls 41 of the IC 4 are inserted are provided in the bottom plate 28 in accordance with the arrangement of the plurality of solder balls 41 in the IC 4.
- the solder ball 41 is inserted into the positioning hole 29, and is mounted on the transport frame 10 and transported in a positioned state.
- the conveyance frame 10 is set up vertically, and the insert 2 attached to the conveyance frame 10 is also set up vertically.
- the solder ball 41 is detached from the positioning hole 29, and the IC 4 falls on the peripheral wall 25 of the recess 22 due to its own weight and is displaced downward.
- the fifth embodiment will be described below with reference to FIG.
- This embodiment is an embodiment in the case where the solder ball 41 is also arranged at the center of the IC 4. Descriptions of parts common to the third embodiment are omitted.
- the positioning table 39 covers a portion where the contact pins 32 are provided on the socket surface 31, and the solder balls 41 of the IC 4 are inserted into the positioning table 39 when the IC 4 is inspected.
- a plurality of positioning holes 39 a are provided in accordance with the arrangement of the plurality of contact pins 32 on the socket surface 31. The arrangement of the plurality of positioning holes 39a also matches the arrangement of the plurality of solder balls 41 in the IC 4.
- the IC 4 when the IC 4 is inspected, the IC 4 is pushed in the direction toward the inspection socket 3 by the pusher of the handler.
- the tip of the positioning base 39 is urged by the coil spring 38 so as to be positioned away from the socket surface 31 from the tip of the contact pin 32, the IC 4 has the solder ball 41 in contact with the contact pin 32. It contacts the positioning table 39 before.
- the position adjustment guide 33 is formed in a tapered shape, the IC 4 has already been lifted along the tapered shape.
- the semiconductor inspection apparatus according to the present invention has been described particularly when applied to a vertical handler, but this does not prevent the semiconductor inspection apparatus according to the present invention from being applicable to a horizontal handler. Absent.
- the semiconductor inspection apparatus according to the present invention can be applied to a vertical handler and is industrially useful.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Measuring Leads Or Probes (AREA)
Abstract
Description
先ず、構成について説明する。
先ず本実施形態の構成を説明する。第1の実施形態と共通する部分の説明は省略する。図6(a)に示すように、位置調整ガイド33は、検査用ソケット3に設けられたヒンジ機構35により回転自在に支持されるとともに、検査用ソケット3のソケット面31から垂直に突出するように付勢されている。
先ず本実施形態の構成を説明する。第1の実施形態と共通する部分の説明は省略する。図7(a)に示すように、検査用ソケット3は、複数のコンタクトピン32がソケット面の中央部を避けるように配置されており、そのコンタクト32に囲まれた部分に位置決め台37を有している。そして、位置決め台37の先端は、コンタクトピン32の先端よりもソケット面31から離隔した位置にあるように付勢されている。
図7(b)に示すように、IC4の検査時にIC4はハンドラーのプッシャーによって検査用ソケット3に向かう方向に押される。ここで、位置決め台37の先端はコンタクトピン32の先端よりソケット面31から離隔した位置に来るようにコイルスプリング38により付勢されているので、IC4は、半田ボール41がコンタクトピン32と接触する前に位置決め台37に当接する。IC4が位置決め台37に当接すると、位置決め台37はコイルスプリング38の付勢力に抗してソケット面31の方向に押し戻される。
以下、図8を参照して第4の実施形態について説明する。当該実施形態は、半田ボール41がIC4の中央部にも配置される場合の実施形態である。第1の実施形態と共通する部分の説明は省略する。
以下、図9を参照して第5の実施形態について説明する。当該実施形態は、半田ボール41がIC4の中央部にも配置される場合の実施形態である。第3の実施形態と共通する部分の説明は省略する。
2 インサート
3 検査用ソケット
4 IC
10 搬送枠
21 本体
22 凹部
23 ラッチ
24 操作板
25 周壁
26 エッジ
27 ガイド貫通孔
31 ソケット面
32 コンタクトピン
33 位置調整ガイド
34 横位置調整ガイド
35 ヒンジ機構
36 小突起
37 位置決め台
38 コイルスプリング
41 半田ボール
Claims (6)
- コンタクトピンが突出するソケット面が形成された検査用ソケットと、被検査ICが挿入される凹部が形成された半導体搬送治具とを有する半導体検査装置であって、
前記検査用ソケットに位置調整ガイドが設けられ、
前記半導体搬送治具に、前記被検査ICの検査時に前記位置調整ガイドが貫通するガイド貫通孔が設けられ、
前記位置調整ガイドおよび前記ガイド貫通孔のいずれか一方がテーパー状に形成されていることを特徴とする半導体検査装置。 - 前記位置調整ガイドは、前記ソケット面から垂直に突出するように固定され、長手方向に先端から根元に向かうに従って前記コンタクトピンに近接するテーパー状に形成されていることを特徴とする請求項1に記載の半導体検査装置。
- 前記位置調整ガイドは、前記ソケットに設けられたヒンジ機構により回転自在に支持されるとともに前記ソケットのソケット面から垂直に突出するように付勢され、かつ、前記ガイド貫通孔は、奥に進むほど前記凹部に近接するテーパー状に形成されていることを特徴とする請求項1に記載の半導体検査装置。
- 前記位置調整ガイドの上辺に小突起が設けられていることを特徴とする請求項3に記載の半導体検査装置。
- 前記検査用ソケットは、前記ソケット面の右端部および左端部にそれぞれ設けられ前記ソケット面から垂直に突出する横位置調整ガイドをさらに備え、
前記ガイド貫通孔は、前記被検査ICの検査時に前記横位置調整ガイドを受け容れ、
前記横位置調整ガイドおよび前記ガイド貫通孔のいずれか一方がテーパー状に形成されていることを特徴とする請求項1に記載の半導体検査装置。 - 複数のコンタクトピンおよび隣り合う前記複数のコンタクトピンの間に前記コンタクトピンの先端よりも前記ソケット面から離隔した位置に付勢された位置決め台を有する前記検査用ソケットに、前記位置調整ガイドが設けられていることを特徴とする請求項1に記載の半導体検査装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/562,821 US10459027B2 (en) | 2015-03-31 | 2015-03-31 | Semiconductor test apparatus for testing semiconductor devices |
KR1020177027226A KR102338985B1 (ko) | 2015-03-31 | 2015-03-31 | 반도체 검사 장치 |
PCT/JP2015/060148 WO2016157415A1 (ja) | 2015-03-31 | 2015-03-31 | 半導体検査装置 |
JP2017508928A JP6695858B2 (ja) | 2015-03-31 | 2015-03-31 | 半導体検査装置 |
TW104112572A TWI648545B (zh) | 2015-03-31 | 2015-04-20 | Semiconductor inspection device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2015/060148 WO2016157415A1 (ja) | 2015-03-31 | 2015-03-31 | 半導体検査装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016157415A1 true WO2016157415A1 (ja) | 2016-10-06 |
Family
ID=57005851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2015/060148 WO2016157415A1 (ja) | 2015-03-31 | 2015-03-31 | 半導体検査装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10459027B2 (ja) |
JP (1) | JP6695858B2 (ja) |
KR (1) | KR102338985B1 (ja) |
TW (1) | TWI648545B (ja) |
WO (1) | WO2016157415A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220283221A1 (en) * | 2013-03-14 | 2022-09-08 | Taiwan Semiconductor Manufacturing Company, Ltd. | Testing holders for chip unit and die package |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117483259B (zh) * | 2023-11-13 | 2024-07-02 | 江苏大学 | 一种半导体芯片材料缺陷检测仪器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02305448A (ja) * | 1989-04-28 | 1990-12-19 | Hewlett Packard Co <Hp> | 集積回路試験方法および装置 |
JPH0647881U (ja) * | 1992-11-30 | 1994-06-28 | 安藤電気株式会社 | リードフレーム付きicの接触機構 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0647881B2 (ja) | 1986-05-16 | 1994-06-22 | 鹿島建設株式会社 | 建築工法 |
JP4299383B2 (ja) * | 1998-06-25 | 2009-07-22 | 株式会社アドバンテスト | Ic試験装置 |
JP4327335B2 (ja) * | 2000-06-23 | 2009-09-09 | 株式会社アドバンテスト | コンタクトアームおよびこれを用いた電子部品試験装置 |
KR100613168B1 (ko) * | 2004-10-01 | 2006-08-17 | 삼성전자주식회사 | 반도체소자 테스트용 인서트 블럭 |
KR100709114B1 (ko) | 2006-01-23 | 2007-04-18 | (주)테크윙 | 테스트핸들러 |
US7652495B2 (en) * | 2006-03-14 | 2010-01-26 | Micron Technology, Inc. | Pusher assemblies for use in microfeature device testing, systems with pusher assemblies, and methods for using such pusher assemblies |
US8496113B2 (en) | 2007-04-13 | 2013-07-30 | Techwing Co., Ltd. | Insert for carrier board of test handler |
US8879690B2 (en) * | 2010-12-28 | 2014-11-04 | Rigaku Corporation | X-ray generator |
JP2012163550A (ja) | 2011-01-18 | 2012-08-30 | Unitechno Inc | 半導体搬送治具 |
JP2013101043A (ja) * | 2011-11-08 | 2013-05-23 | Renesas Electronics Corp | 半導体装置の製造方法 |
-
2015
- 2015-03-31 US US15/562,821 patent/US10459027B2/en active Active
- 2015-03-31 WO PCT/JP2015/060148 patent/WO2016157415A1/ja active Application Filing
- 2015-03-31 JP JP2017508928A patent/JP6695858B2/ja active Active
- 2015-03-31 KR KR1020177027226A patent/KR102338985B1/ko active Active
- 2015-04-20 TW TW104112572A patent/TWI648545B/zh active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02305448A (ja) * | 1989-04-28 | 1990-12-19 | Hewlett Packard Co <Hp> | 集積回路試験方法および装置 |
JPH0647881U (ja) * | 1992-11-30 | 1994-06-28 | 安藤電気株式会社 | リードフレーム付きicの接触機構 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220283221A1 (en) * | 2013-03-14 | 2022-09-08 | Taiwan Semiconductor Manufacturing Company, Ltd. | Testing holders for chip unit and die package |
US11579190B2 (en) * | 2013-03-14 | 2023-02-14 | Taiwan Semiconductor Manufacturing Co., Ltd. | Testing holders for chip unit and die package |
Also Published As
Publication number | Publication date |
---|---|
TWI648545B (zh) | 2019-01-21 |
JPWO2016157415A1 (ja) | 2018-02-22 |
KR102338985B1 (ko) | 2021-12-13 |
TW201634935A (zh) | 2016-10-01 |
US10459027B2 (en) | 2019-10-29 |
US20180106860A1 (en) | 2018-04-19 |
JP6695858B2 (ja) | 2020-05-20 |
KR20170132755A (ko) | 2017-12-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8926259B2 (en) | Pick and place apparatus for electronic device inspection equipment | |
WO2016157415A1 (ja) | 半導体検査装置 | |
KR101028754B1 (ko) | 반도체 패키지 검사장치용 프레스 커버 | |
KR101539006B1 (ko) | 인쇄회로기판 검사장치 | |
JP2010266344A (ja) | 半導体装置試験装置用搬送キャリア冶具 | |
KR102198301B1 (ko) | 소켓 보드 조립체 | |
CN112748323B (zh) | 测试治具及测试组件 | |
KR102123882B1 (ko) | 테스트 장치의 커넥터 시스템에 구비되는 커넥터 어셈블리, 커넥터 서브어셈블리 및 커넥터 핀 | |
KR200460791Y1 (ko) | 리드프레임 검사용 지그 | |
JP4276163B2 (ja) | Icソケット | |
KR102072452B1 (ko) | 프로브카드 헤드블럭의 제조방법 | |
KR102392477B1 (ko) | 테스트핸들러용 인서트 | |
JP2011210415A (ja) | 電気部品用ソケット | |
KR20120020292A (ko) | 리드프레임 검사용 지그 | |
TWI579957B (zh) | A board for semiconductor handling | |
JP2017116369A (ja) | 電子部品搬送装置および電子部品検査装置 | |
KR102681161B1 (ko) | 반도체패키지 테스트 소켓 장착용 지그 | |
JP4086843B2 (ja) | コンタクトピンモジュール、および、それを備える半導体装置用ソケット | |
US8690597B2 (en) | Compliant contact plate for use in testing integrated circuits | |
KR20190125727A (ko) | 반도체 소자들을 테스트하기 위한 테스트 헤드 | |
KR100835182B1 (ko) | 인쇄회로기판 검사용 지그 | |
KR20220127591A (ko) | 반도체 소자 테스트 장치 | |
KR101494176B1 (ko) | 반도체 소자의 테스트 시스템 | |
KR20120083852A (ko) | 반도체 반송 지그 | |
KR20110062540A (ko) | 기판 처리 장치의 로봇 정렬을 위한 티칭 지그 및 티칭 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 15887568 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2017508928 Country of ref document: JP Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 20177027226 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 15562821 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 15887568 Country of ref document: EP Kind code of ref document: A1 |