WO2020183881A1 - 半導体装置 - Google Patents
半導体装置 Download PDFInfo
- Publication number
- WO2020183881A1 WO2020183881A1 PCT/JP2020/000408 JP2020000408W WO2020183881A1 WO 2020183881 A1 WO2020183881 A1 WO 2020183881A1 JP 2020000408 W JP2020000408 W JP 2020000408W WO 2020183881 A1 WO2020183881 A1 WO 2020183881A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- glass substrate
- semiconductor device
- semiconductor
- hole
- semiconductor element
- 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.)
- Ceased
Links
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
- H10F39/804—Containers or encapsulations
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
- H10F39/806—Optical elements or arrangements associated with the image sensors
- H10F39/8063—Microlenses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
- H10F39/805—Coatings
- H10F39/8057—Optical shielding
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
- H10F39/806—Optical elements or arrangements associated with the image sensors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W40/00—Arrangements for thermal protection or thermal control
- H10W40/20—Arrangements for cooling
- H10W40/22—Arrangements for cooling characterised by their shape, e.g. having conical or cylindrical projections
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/60—Insulating or insulated package substrates; Interposers; Redistribution layers
- H10W70/67—Insulating or insulated package substrates; Interposers; Redistribution layers characterised by their insulating layers or insulating parts
- H10W70/68—Shapes or dispositions thereof
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W70/00—Package substrates; Interposers; Redistribution layers [RDL]
- H10W70/60—Insulating or insulated package substrates; Interposers; Redistribution layers
- H10W70/67—Insulating or insulated package substrates; Interposers; Redistribution layers characterised by their insulating layers or insulating parts
- H10W70/69—Insulating materials thereof
- H10W70/692—Ceramics or glasses
Definitions
- This technology relates to semiconductor devices. More specifically, the present invention relates to a semiconductor device provided with a heat radiating member by joining a semiconductor element to a substrate.
- Image sensors such as CCD (Charge Coupled Device) and CMOS (Complementary Metal Oxide Semiconductor) image sensors that apply semiconductor microfabrication technology are widely used in digital cameras, mobile phones, and the like. These image sensors are mounted on electronic devices as camera modules by mounting a lens structure. In order to reduce the size and thickness of this camera module, for example, an image pickup device has been proposed in which a rectangular opening hole penetrating the front and back of a package member is formed and an image pickup element is provided on one end side of the opening hole (for example). , Patent Document 1).
- the package member is formed with opening holes penetrating the front and back to reduce the size and thickness of the module.
- the package member is made of a resin molded product, and there is a possibility that warpage may occur due to the difference in linear expansion coefficient between the package member and the imaging measure.
- the image sensor is mounted, if the flatness cannot be ensured due to warpage or the like, the light incident on the image sensor may be out of focus and the image quality of the image obtained by the image pickup may be deteriorated.
- the present technology has been made to solve the above-mentioned problems, and the first side surface thereof includes a through hole penetrating the front and back surfaces, a glass substrate having a step portion on the outer periphery of the through hole, and the step. It is a semiconductor device including a semiconductor element bonded to a portion. As a result, the difference in the coefficient of linear expansion between the glass substrate and the semiconductor element is reduced, and the effect of suppressing warpage and tilt caused by the difference in coefficient of linear expansion is brought about.
- the glass substrate may be provided with a wiring layer on its surface. It is intended to be used as a glass substrate. Then, the semiconductor element may be arranged at a position where its surface is substantially on the same plane as the wiring layer. This has the effect of enclosing the semiconductor element and the wiring layer in the glass substrate to reduce the height of the semiconductor device.
- the stepped portion includes a first stepped portion provided on the outer periphery of the through hole and a second stepped portion provided on the outer periphery of the first stepped portion.
- the semiconductor element may be joined to the first step portion. This has the effect of keeping the mounting position of the semiconductor element low.
- the glass substrate may be provided with a wiring layer on each of the surface thereof and the second step portion. It is intended to be used as a glass substrate.
- the semiconductor element may be arranged at a position where its surface is substantially on the same plane as the wiring layer on the bottom surface of the second step portion. This has the effect of enclosing the semiconductor element and the wiring layer in the glass substrate to reduce the height of the semiconductor device.
- the semiconductor element is, for example, an image pickup device.
- the semiconductor element may be joined to the glass substrate on a surface opposite to the light receiving portion of the image pickup element. This has the effect of securing the bonding area between the semiconductor element and the glass substrate.
- the semiconductor element may be joined to the glass substrate on a surface opposite to the light receiving portion of the image pickup element. This has the effect of securing the heat dissipation area.
- a heat radiating member to be bonded to the semiconductor element may be further provided. This has the effect of improving heat dissipation.
- the heat radiating member may be further bonded to the glass substrate. This has the effect of further improving heat dissipation.
- a flexible heat radiating sheet may be used as the heat radiating member.
- the heat radiating member may use a clad material.
- the side surface of the opening in the through hole of the glass substrate may be tapered.
- wet etching is used in the manufacturing process, such a tapered shape is usually obtained.
- the side surface of the opening in the through hole may be substantially perpendicular to the surface of the glass substrate. For that purpose, it is conceivable to combine laser irradiation. This has the effect of reducing the size in the plane direction.
- the glass substrate may include at least two substrates bonded to each other. As a result, the flatness is processed to be high, and the side surface of the stepped portion is formed vertically.
- a resin having a light-shielding property that covers the side surface of the opening in the through hole of the glass substrate may be further provided.
- a lens structure in which a plurality of lenses are laminated may be further provided, and the image pickup device may be provided with light focused by the plurality of lenses. This has the effect of integrating the optical system into the semiconductor device.
- the glass substrate may be provided with a plurality of the through holes, and may be provided with a plurality of the semiconductor elements bonded to the stepped portions of the plurality of through holes. This has the effect of compounding the image sensor.
- FIG. 1 is a first diagram showing an example of a method for manufacturing a semiconductor device according to a sixth embodiment of the present technology.
- FIG. 2 is a second diagram showing an example of a method for manufacturing a semiconductor device according to a sixth embodiment of the present technology.
- FIG. 3 is a third diagram showing an example of a method for manufacturing a semiconductor device according to a sixth embodiment of the present technology.
- FIG. 1 is a cross-sectional view showing an example of a semiconductor device according to the first embodiment of the present technology.
- This semiconductor device has a package structure in which the image sensor package 200 is bonded to the through hole of the glass substrate 100, and the heat radiating member 300 is bonded to the opposite surface of the light receiving surface of the image sensor package 200.
- a lid 400 and a lens structure 500 are provided on the light receiving surface side of the image sensor package 200.
- the glass substrate 100 is subjected to counterbore processing with different opening areas from the main surfaces on the front and back surfaces and penetrated to form a stepped surface.
- the image sensor package 200 is in contact with and joined to the stepped surface of the glass substrate 100. Further, a heat radiating member 300 is joined to the opposite surface of the light receiving surface of the image sensor package 200 exposed from the through hole.
- the image sensor package 200 is an example of the semiconductor element described in the claims.
- the glass substrate 100 is a substrate made of glass.
- a material having a coefficient of linear expansion (CTE: Coefficient of Thermal Expansion) close to that of silicon (Si) is used.
- CTE Coefficient of Thermal Expansion
- non-alkali glass such as Eagle-XG and EN-A1
- borosilicate glass such as PYREX (registered trademark) can be used.
- the coefficient of linear expansion of silicon is 3 ppm / ° C.
- the coefficient of linear expansion of the glass substrate 100 using the above-mentioned material is about 3 to 4 ppm / ° C.
- the heat radiating member 300 radiates heat generated in the glass substrate 100.
- a clad material such as CIC (Cupper-Inver-Cupper) or CMC (Cu-Mo-Cu) is used.
- CIC Cupper-Inver-Cupper
- CMC Cu-Mo-Cu
- the coefficient of linear expansion of copper (Cu) is 16 ppm / ° C.
- the coefficient of linear expansion of Inver is 1.2 ppm / ° C.
- Mo molybdenum
- the coefficient of linear expansion as a clad material is about 8 to 13 ppm / ° C. Therefore, it can be seen that it is more advantageous than using a copper plate (linear expansion coefficient 16 ppm / ° C.) or the like for heat dissipation.
- the difference in linear expansion coefficient between the glass substrate 100 and the image sensor package 200 and between the heat radiating member 300 and the image sensor package 200 is reduced to suppress warpage and tilt caused by the difference in linear expansion coefficient. be able to.
- a through hole is formed by connecting counterbore with different opening areas from the upper and lower surfaces of the glass substrate 100, and a step portion is formed around the through hole.
- the side surface of the opening of the step portion is formed in a tapered shape.
- the image sensor package 200 including an image sensor, a processing circuit, and the like is formed of, for example, a WLP (Wafer Level Package), then separated into individual pieces, and is brought into contact with a step portion of a glass substrate 100 on the opposite surface to the light receiving portion. It will be mounted.
- WLP Wafer Level Package
- the flatness of the bottom surface is several ⁇ m or less, and the height variation between the glass surface and the stepped portion is as small as ten and several ⁇ m or less, so that warpage and tilt due to initial shape variation can be reduced.
- a pad is formed on the light receiving surface of the image sensor package 200, and is bonded to the pad which is a part formed as a wiring layer 140 on the surface of the glass substrate 100 by a bonding wire 210.
- a dam material 230 is formed on the light receiving surface side of the image sensor package 200 so as to surround the light receiving portion, and is potted by a light shielding resin 220 from the outer peripheral portion of the dam material 230 to the counterbore side surface.
- the light-shielding resin 220 is an example of the light-shielding resin 220 described in the claims.
- the surface of the glass substrate 100 is covered with a lid 400 to protect the image sensor package 200.
- a light-shielding film 410 is patterned on the lid 400 to limit the light incident on the light receiving portion.
- the surface of the glass substrate 100 is covered with the lens structure 500 so as to cover the lid 400, and the light is condensed.
- the light collected by the lens structure 500 is incident on the light receiving surface of the image sensor package 200.
- t1 is the counterbore depth on the front surface side of the glass substrate 100
- t2 is the counterbore depth on the back surface side of the glass substrate 100. That is, t1 represents the distance from the surface of the glass substrate 100 to the stepped portion.
- t1 is substantially the same as the thickness of the image sensor package 200.
- the heights of the pad on the glass substrate 100 side and the pad on the image sensor package 200 side are substantially the same, the loop height of the bonding wire 210 can be lowered, and the bonding wire 210 and the lid 400 can be combined with each other. Interference can be reduced.
- the reference surface caused by the difference in the coefficient of linear expansion is formed.
- the mounting component can be included in the glass substrate 100, the height of the semiconductor device can be reduced.
- FIG. 2 is a cross-sectional view showing a first modification of the semiconductor device according to the first embodiment of the present technology.
- the pad on the light receiving surface of the image sensor package 200 and the wiring layer 140 on the surface of the glass substrate 100 are electrically connected by a bonding wire 210.
- a through electrode 160 that connects the stepped portion of the glass substrate 100 and the back surface of the glass substrate 100 is provided, and the through electrode 160 is used for electrical connection.
- FIG. 3 is a cross-sectional view showing a second modification of the semiconductor device according to the first embodiment of the present technology.
- a clad material was used as the heat radiating member 300.
- a graphite sheet which is a flexible heat radiating sheet, is used as the heat radiating member 310. Since the heat radiating member 310 has flexibility, it can be joined by following the counterbore shape on the back surface side of the glass substrate 100, and continuously covers the back surface of the image sensor package 200 and the back surface of the glass substrate 100. Can be done. As a result, the heat generated from the image sensor package 200 can be spread over the entire back surface of the glass substrate 100, and heat dissipation can be improved.
- t2 the rigidity of the stepped portion of the glass substrate 100 to which the image sensor package 200 is joined becomes small, so that cracks are likely to occur. Therefore, it is necessary to set t2 in a balance between the rigidity of the step portion of the glass substrate 100 and the step followability of the graphite sheet as the heat radiating member 310.
- FIG. 4 is a cross-sectional view showing an example of a semiconductor device according to the second embodiment of the present technology.
- the stepped portion of the glass substrate 100 has two steps.
- the image sensor package 200 is brought into contact with the first step portion, which is the deepest when viewed from the surface of the glass substrate 100, and is joined. Further, it is electrically connected by the bonding wire 210 at the step portion of the second stage.
- the counterbore depth t1 on the surface side of the glass substrate 100 is equal to or greater than the loop height of the bonding wire 210. Thereby, the interference between the bonding wire 210 and the lid 400 can be avoided as in the first embodiment described above.
- the counterbore depth t2 on the back surface of the glass substrate 100 is substantially the same as the thickness of the image sensor package 200.
- the pad surface on the glass substrate 100 side and the pad surface on the image sensor package 200 side have the same height, and the loop height of the bonding wire 210 can be lowered.
- FIG. 5 is a diagram showing an example of a method for manufacturing a semiconductor device according to a second embodiment of the present technology.
- a glass substrate 100 is prepared as a base material, a through via 110 is formed, and after plating is applied to the inside of the through via 110, a metal is embedded inside the through via electrode 120 to form a through electrode 120. Then, as shown in a in the figure, the wiring layers 140 are formed on both sides of the glass substrate 100.
- the resist 151 is patterned and protected at a portion of the glass substrate 100 other than the position where the first step portion is formed, and the opened portion is wet-etched.
- the first step portion 191 is formed.
- the step portion 191 is an example of the second step portion described in the claims.
- resists 152 and 153 are patterned and protected on the portion of the glass substrate 100 excluding the second step portion and the position where the through hole is formed, and wet etching is performed on the opened portion. multiply.
- the second step portion 192 and the through hole 193 are formed.
- the step portion 192 is an example of the first step portion described in the claims.
- the etching process can be easily performed by injecting an etching solution while conveying the glass substrate 100 in the horizontal direction.
- the stepped portion of the glass substrate 100 is formed into two steps, the image sensor package 200 is joined to the deep stepped portion, and the bonding wire 210 is formed in the shallow stepped portion. .. As a result, interference between the bonding wire 210 and the lid 400 can be avoided.
- FIG. 6 is a cross-sectional view showing an example of a semiconductor device according to the third embodiment of the present technology.
- the image sensor package 200 is bonded to the glass substrate 100 on the surface opposite to the light receiving portion, but in the third embodiment, the image sensor package 200 has a light receiving surface. Is joined to the glass substrate 100.
- a margin is provided on the outer periphery of the light receiving portion on the light receiving surface of the image sensor package 200, and the margin portion and the step portion are joined.
- a dam material 230 is formed on the outer periphery of the light receiving portion, a pad for electrical connection is formed between the dam material 230 and the margin portion, and the pad formed on the surface of the glass substrate 100 and the bonding wire 210 are formed. It is more electrically connected between them.
- the counterbore depth t2 on the back surface of the glass substrate 100 and the thickness of the image sensor package 200 are substantially the same, and the back surface of the glass substrate 100 and the back surface of the image sensor package 200 are located on substantially the same plane. ing.
- the heat radiating member 320 is joined to both the back surface of the glass substrate 100 and the back surface of the image sensor package 200. As a result, a large area of the heat radiating member 320 can be secured, so that the heat radiating property can be improved. Further, since this structure can secure a long distance from the surface of the glass substrate 100 to the light receiving surface, the focal length of the lens can be lengthened.
- the area of the heat radiating member 320 is widened by arranging the back surface of the glass substrate 100 and the back surface of the image sensor package 200 on substantially the same plane. It can be secured and the heat dissipation can be improved.
- FIG. 7 is a cross-sectional view showing an example of the semiconductor device according to the fourth embodiment of the present technology.
- the side surface of the opening of the step portion was formed in a tapered shape.
- the glass substrate 100 is processed vertically by using laser irradiation and wet processing.
- vertical processing can be realized by modifying the glass in the thickness direction by irradiating the laser and performing wet etching starting from the modified portion.
- wet etching can be completed in a short time, taper can be suppressed and miniaturization in the plane direction can be realized.
- the fourth embodiment of the present technology by using laser irradiation and wet processing in the counterbore processing process of the glass substrate 100, it is possible to prevent the side surface of the stepped portion from becoming tapered. , Can be miniaturized in the plane direction.
- FIG. 8 is a cross-sectional view showing an example of the semiconductor device according to the fifth embodiment of the present technology.
- a through hole was formed by performing sag processing on one glass substrate 100.
- two or more glass substrates 101 and 102 having different sizes of through holes are bonded together to form a stepped portion.
- wet processing In the process of forming the through hole, wet processing, laser irradiation and wet processing, machining, sandblasting, etc. can be used.
- polishing since it is a plate material, polishing can be used, so that it can be manufactured with high flatness. Therefore, as in the fourth embodiment described above, the side surface of the stepped portion can be formed vertically. As a result, the taper is suppressed, so that miniaturization in the plane direction can be realized.
- the fifth embodiment of the present technology by laminating two or more glass substrates 101 and 102 having different through hole sizes, it is possible to prevent the side surface of the stepped portion from becoming tapered. However, it can be miniaturized in the plane direction.
- FIG. 9 is a cross-sectional view showing an example of the semiconductor device according to the sixth embodiment of the present technology.
- the compound eye is planned as an imaging device. That is, a mounting structure in which a plurality of imaging devices 11 and 12 are integrated is realized.
- FIGS. 10 to 12 are diagrams showing an example of a method for manufacturing a semiconductor device according to a sixth embodiment of the present technology.
- a glass substrate 100 is prepared as a base material.
- the penetrating via 110 is formed.
- plating 121 such as copper is applied to the inside of the through via 110 as shown in c in the figure, a metal 131 such as copper is embedded in the inside as shown in d in the figure to form a through electrode 120. Will be done.
- the wiring layers 140 are formed on both sides of the glass substrate 100.
- the resist 150 is patterned and protected at a portion of the glass substrate 100 other than the position where the through hole is formed, and the opened portion is wet-etched. At this time, resists 150 having different sizes are formed on both sides of the glass substrate 100 in order to form the stepped portion. After wet etching, the resist 150 is removed to obtain a cross-sectional structure as shown in g in the figure.
- the image sensor package 200 is brought into contact with the stepped portion of the glass substrate 100 and joined.
- the heat radiating member 300 is joined to the surface opposite to the light receiving surface of the image sensor package 200.
- bonding by a bonding wire 210 is formed between the pad of the wiring layer 140 of the glass substrate 100 and the image sensor package 200.
- the lid 400 is formed on the light receiving surface side of the image sensor package 200. Then, as shown in l in the figure, the lens structure 500 is formed so as to cover the lid 400.
- the initial warp and the warp due to the tilt and the difference in the coefficient of linear expansion are mounted while mounting two or more image sensor packages 200. And tilting can be reduced.
- the present technology can have the following configurations.
- the step portion includes a first step portion provided on the outer periphery of the through hole and a second step portion provided on the outer periphery of the first step portion.
- the semiconductor device according to (1) above, wherein the semiconductor element is joined to the first step portion.
- the glass substrate includes at least two substrates bonded to each other.
- a lens structure in which a plurality of lenses are laminated is further provided.
- the glass substrate is provided with a plurality of the through holes.
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
Abstract
Description
1.第1の実施の形態(ガラス基板に貫通孔を形成した例)
2.第2の実施の形態(段差部を2段設けた例)
3.第3の実施の形態(受光面の外周で接合した例)
4.第4の実施の形態(側面を垂直に加工した例)
5.第5の実施の形態(2つの基材を貼り合せて段差部を形成した例)
6.第6の実施の形態(2つの撮像素子を実装した例)
[実装構造]
図1は、本技術の第1の実施の形態における半導体装置の一例を示す断面図である。
図2は、本技術の第1の実施の形態における半導体装置の第1の変形例を示す断面図である。
図3は、本技術の第1の実施の形態における半導体装置の第2の変形例を示す断面図である。
[実装構造]
図4は、本技術の第2の実施の形態における半導体装置の一例を示す断面図である。
図5は、本技術の第2の実施の形態における半導体装置の製造方法の一例を示す図である。
[実装構造]
図6は、本技術の第3の実施の形態における半導体装置の一例を示す断面図である。
[実装構造]
図7は、本技術の第4の実施の形態における半導体装置の一例を示す断面図である。
[実装構造]
図8は、本技術の第5の実施の形態における半導体装置の一例を示す断面図である。
[実装構造]
図9は、本技術の第6の実施の形態における半導体装置の一例を示す断面図である。
図10乃至12は、本技術の第6の実施の形態における半導体装置の製造方法の一例を示す図である。
(1)表裏面を貫通する貫通孔および前記貫通孔の外周に段差部を備えるガラス基板と、
前記段差部に接合された半導体素子と
を具備する半導体装置。
(2)前記ガラス基板は、その表面に配線層を備える
前記(1)に記載の半導体装置。
(3)前記半導体素子は、その表面が前記配線層と実質的に同一平面上になる位置に配置される
前記(2)に記載の半導体装置。
(4)前記段差部は、前記貫通孔の外周に設けられた第1の段差部と、前記第1の段差部の外周に設けられた第2の段差部とを備え、
前記半導体素子は、前記第1の段差部に接合される
前記(1)に記載の半導体装置。
(5)前記ガラス基板は、その表面および前記第2の段差部の各々に配線層を備える
前記(4)に記載の半導体装置。
(6)前記半導体素子は、その表面が前記第2の段差部の底面の配線層と実質的に同一平面上になる位置に配置される
前記(5)に記載の半導体装置。
(7)前記半導体素子は、撮像素子である
前記(1)から(6)のいずれかに記載の半導体装置。
(8)前記半導体素子は、前記撮像素子の受光部とは反対側の面において前記ガラス基板と接合される
前記(7)に記載の半導体装置。
(9)前記半導体素子は、前記撮像素子の受光部の外周において前記ガラス基板と接合される
前記(7)に記載の半導体装置。
(10)前記半導体素子と接合する放熱部材をさらに具備する
前記(1)から(9)のいずれかに記載の半導体装置。
(11)前記放熱部材は、前記ガラス基板にさらに接合される
前記(10)に記載の半導体装置。
(12)前記放熱部材は、可撓性の放熱シートである
前記(10)または(11)に記載の半導体装置。
(13)前記放熱部材は、クラッド材である
前記(10)に記載の半導体装置。
(14)前記ガラス基板は、前記貫通孔における開口部の側面がテーパー状である
前記(1)から(13)のいずれかに記載の半導体装置。
(15)前記ガラス基板は、前記貫通孔における開口部の側面が前記ガラス基板の表面に対し略垂直である
前記(1)から(13)のいずれかに記載の半導体装置。
(16)前記ガラス基板は、互いに接合された少なくとも2つの基材を備える
前記(1)から(15)のいずれかに記載の半導体装置。
(17)前記ガラス基板の前記貫通孔における開口部の側面を覆う遮光性を有する樹脂をさらに具備する前記(1)から(16)のいずれかに記載の半導体装置。
(18)複数のレンズが積層されたレンズ構造体をさらに具備し、
前記撮像素子は、前記複数のレンズによって集光された光が入射される
前記(7)に記載の半導体装置。
(19)前記ガラス基板は、前記貫通孔を複数備え、
前記複数の貫通孔の各々の前記段差部に接合される前記半導体素子を複数備える
前記(1)から(18)のいずれかに記載の半導体装置。
100~102 ガラス基板
110 貫通ビア
120 貫通電極
121 メッキ
131 金属
140 配線層
150~152 レジスト
160 貫通電極
191、192 段差部
193 貫通孔
200 イメージセンサパッケージ
210 ボンディングワイヤ
220 遮光樹脂
230 ダム材
300、310、320 放熱部材
400 リッド
410 遮光膜
500 レンズ構造体
Claims (19)
- 表裏面を貫通する貫通孔および前記貫通孔の外周に段差部を備えるガラス基板と、
前記段差部に接合された半導体素子と
を具備する半導体装置。 - 前記ガラス基板は、その表面に配線層を備える
請求項1記載の半導体装置。 - 前記半導体素子は、その表面が前記配線層と実質的に同一平面上になる位置に配置される
請求項2記載の半導体装置。 - 前記段差部は、前記貫通孔の外周に設けられた第1の段差部と、前記第1の段差部の外周に設けられた第2の段差部とを備え、
前記半導体素子は、前記第1の段差部に接合される
請求項1記載の半導体装置。 - 前記ガラス基板は、その表面および前記第2の段差部の各々に配線層を備える
請求項4記載の半導体装置。 - 前記半導体素子は、その表面が前記第2の段差部の底面の配線層と実質的に同一平面上になる位置に配置される
請求項5記載の半導体装置。 - 前記半導体素子は、撮像素子である
請求項1記載の半導体装置。 - 前記半導体素子は、前記撮像素子の受光部とは反対側の面において前記ガラス基板と接合される
請求項7記載の半導体装置。 - 前記半導体素子は、前記撮像素子の受光部の外周において前記ガラス基板と接合される
請求項7記載の半導体装置。 - 前記半導体素子と接合する放熱部材をさらに具備する
請求項1記載の半導体装置。 - 前記放熱部材は、前記ガラス基板にさらに接合される
請求項10記載の半導体装置。 - 前記放熱部材は、可撓性の放熱シートである
請求項10記載の半導体装置。 - 前記放熱部材は、クラッド材である
請求項10記載の半導体装置。 - 前記ガラス基板は、前記貫通孔における開口部の側面がテーパー状である
請求項1記載の半導体装置。 - 前記ガラス基板は、前記貫通孔における開口部の側面が前記ガラス基板の表面に対し略垂直である
請求項1記載の半導体装置。 - 前記ガラス基板は、互いに接合された少なくとも2つの基材を備える
請求項1記載の半導体装置。 - 前記ガラス基板の前記貫通孔における開口部の側面を覆う遮光性を有する樹脂をさらに具備する請求項1記載の半導体装置。
- 複数のレンズが積層されたレンズ構造体をさらに具備し、
前記撮像素子は、前記複数のレンズによって集光された光が入射される
請求項7記載の半導体装置。 - 前記ガラス基板は、前記貫通孔を複数備え、
前記複数の貫通孔の各々の前記段差部に接合される前記半導体素子を複数備える
請求項1記載の半導体装置。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021505540A JP7449920B2 (ja) | 2019-03-12 | 2020-01-09 | 半導体装置 |
| CN202080018337.9A CN113519058B (zh) | 2019-03-12 | 2020-01-09 | 半导体装置 |
| US17/434,937 US12074185B2 (en) | 2019-03-12 | 2020-01-09 | Semiconductor device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019045052 | 2019-03-12 | ||
| JP2019-045052 | 2019-03-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2020183881A1 true WO2020183881A1 (ja) | 2020-09-17 |
Family
ID=72427431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2020/000408 Ceased WO2020183881A1 (ja) | 2019-03-12 | 2020-01-09 | 半導体装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12074185B2 (ja) |
| JP (1) | JP7449920B2 (ja) |
| CN (1) | CN113519058B (ja) |
| WO (1) | WO2020183881A1 (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023049489A (ja) * | 2021-09-29 | 2023-04-10 | 富士フイルム株式会社 | ポリマーフィルム、積層体及び高速通信用基板 |
| WO2023058413A1 (ja) * | 2021-10-07 | 2023-04-13 | ソニーセミコンダクタソリューションズ株式会社 | 半導体装置および電子機器 |
| WO2025105035A1 (ja) * | 2023-11-13 | 2025-05-22 | ソニーセミコンダクタソリューションズ株式会社 | 半導体パッケージ、半導体装置、および、半導体パッケージの製造方法 |
| WO2025115947A1 (ja) * | 2023-11-28 | 2025-06-05 | ソニーセミコンダクタソリューションズ株式会社 | 半導体パッケージ、電子機器、製造方法 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12341116B2 (en) * | 2021-01-06 | 2025-06-24 | Huawei Technologies Co., Ltd. | Chip package structure, preparation method, and electronic device |
| KR20230053241A (ko) * | 2021-10-14 | 2023-04-21 | 삼성전기주식회사 | 이미지 센서 모듈 및 이를 포함하는 카메라 모듈 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004165671A (ja) * | 2002-11-14 | 2004-06-10 | Agilent Technol Inc | 半導体パッケージング構造 |
| JP2014216394A (ja) * | 2013-04-23 | 2014-11-17 | 株式会社ニコン | 固体撮像装置及び電子カメラ |
| JP2015015529A (ja) * | 2013-07-03 | 2015-01-22 | 株式会社ニコン | 撮像ユニット及び撮像装置 |
| JP2017040723A (ja) * | 2015-08-18 | 2017-02-23 | 株式会社フジクラ | 車載用カメラ |
| JP2018532352A (ja) * | 2015-08-04 | 2018-11-01 | ニンボー サニー オプテック カンパニー,リミテッド | マルチレンズカメラモジュール結合スタンド、マルチレンズカメラモジュール、およびその利用 |
| WO2019044172A1 (ja) * | 2017-08-29 | 2019-03-07 | ソニーセミコンダクタソリューションズ株式会社 | 撮像装置、および、撮像装置の製造方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100673354B1 (ko) * | 2004-06-18 | 2007-01-24 | 주식회사 네패스 | 반도체 촬상소자 패키지 및 그 제조방법 |
| JP4304163B2 (ja) | 2005-03-09 | 2009-07-29 | パナソニック株式会社 | 撮像モジュールおよびその製造方法 |
| JP5037450B2 (ja) * | 2008-08-08 | 2012-09-26 | シャープ株式会社 | 表示素子・電子素子モジュールおよび電子情報機器 |
| KR101175970B1 (ko) * | 2009-08-28 | 2012-08-22 | 가부시키가이샤 알박 | 배선층, 반도체 장치, 액정 표시 장치 |
| JP2013085095A (ja) | 2011-10-07 | 2013-05-09 | Fujifilm Corp | 撮像デバイス |
| JP5964858B2 (ja) | 2011-11-30 | 2016-08-03 | 京セラ株式会社 | 撮像素子収納用パッケージおよび撮像装置 |
| JP6308007B2 (ja) | 2013-07-16 | 2018-04-11 | ソニー株式会社 | 配線基板および配線基板の製造方法 |
| JP6416269B2 (ja) * | 2014-08-26 | 2018-10-31 | シャープ株式会社 | カメラモジュール |
| US10763286B2 (en) * | 2015-07-23 | 2020-09-01 | Sony Corporation | Semiconductor device, manufacturing method thereof, and electronic apparatus |
| TWI604258B (zh) | 2015-08-04 | 2017-11-01 | Ningbo Sunny Opotech Co Ltd | Multi-camera module assembly bracket and multi-lens camera module and their application |
| JP6191728B2 (ja) * | 2015-08-10 | 2017-09-06 | 大日本印刷株式会社 | イメージセンサモジュール |
| US9748293B1 (en) * | 2016-08-02 | 2017-08-29 | Omnivision Technologies, Inc. | Image sensor packages with folded cover-glass sealing interface |
-
2020
- 2020-01-09 CN CN202080018337.9A patent/CN113519058B/zh active Active
- 2020-01-09 WO PCT/JP2020/000408 patent/WO2020183881A1/ja not_active Ceased
- 2020-01-09 JP JP2021505540A patent/JP7449920B2/ja active Active
- 2020-01-09 US US17/434,937 patent/US12074185B2/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004165671A (ja) * | 2002-11-14 | 2004-06-10 | Agilent Technol Inc | 半導体パッケージング構造 |
| JP2014216394A (ja) * | 2013-04-23 | 2014-11-17 | 株式会社ニコン | 固体撮像装置及び電子カメラ |
| JP2015015529A (ja) * | 2013-07-03 | 2015-01-22 | 株式会社ニコン | 撮像ユニット及び撮像装置 |
| JP2018532352A (ja) * | 2015-08-04 | 2018-11-01 | ニンボー サニー オプテック カンパニー,リミテッド | マルチレンズカメラモジュール結合スタンド、マルチレンズカメラモジュール、およびその利用 |
| JP2017040723A (ja) * | 2015-08-18 | 2017-02-23 | 株式会社フジクラ | 車載用カメラ |
| WO2019044172A1 (ja) * | 2017-08-29 | 2019-03-07 | ソニーセミコンダクタソリューションズ株式会社 | 撮像装置、および、撮像装置の製造方法 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023049489A (ja) * | 2021-09-29 | 2023-04-10 | 富士フイルム株式会社 | ポリマーフィルム、積層体及び高速通信用基板 |
| JP7812631B2 (ja) | 2021-09-29 | 2026-02-10 | 富士フイルム株式会社 | ポリマーフィルム、積層体及び高速通信用基板 |
| WO2023058413A1 (ja) * | 2021-10-07 | 2023-04-13 | ソニーセミコンダクタソリューションズ株式会社 | 半導体装置および電子機器 |
| WO2025105035A1 (ja) * | 2023-11-13 | 2025-05-22 | ソニーセミコンダクタソリューションズ株式会社 | 半導体パッケージ、半導体装置、および、半導体パッケージの製造方法 |
| WO2025115947A1 (ja) * | 2023-11-28 | 2025-06-05 | ソニーセミコンダクタソリューションズ株式会社 | 半導体パッケージ、電子機器、製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113519058A (zh) | 2021-10-19 |
| CN113519058B (zh) | 2025-06-10 |
| US20220149099A1 (en) | 2022-05-12 |
| US12074185B2 (en) | 2024-08-27 |
| JP7449920B2 (ja) | 2024-03-14 |
| JPWO2020183881A1 (ja) | 2020-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7449920B2 (ja) | 半導体装置 | |
| JP6597729B2 (ja) | 撮像ユニットおよび撮像装置 | |
| JP5175620B2 (ja) | 電子素子ウェハモジュールおよびその製造方法、電子素子モジュール、電子情報機器 | |
| US7265916B2 (en) | Module for optical devices, and manufacturing method of module for optical devices | |
| JP4483896B2 (ja) | 半導体装置及びその製造方法 | |
| CN102376731B (zh) | 图像拾取模块和照相机 | |
| CN104576570B (zh) | 电子部件、电子装置以及用于制造电子部件的方法 | |
| JP2013004534A (ja) | 半導体パッケージ | |
| CN102386192B (zh) | 制造光学传感器的方法、光学传感器和包括其的照相机 | |
| JP6067262B2 (ja) | 半導体装置およびその製造方法、ならびにカメラ | |
| TWI380381B (ja) | ||
| CN104037182A (zh) | 半导体装置、制造方法和电子设备 | |
| CN101569178A (zh) | 固态成像设备及其制造方法 | |
| US9484372B2 (en) | Substrate for embedding imaging device and method for manufacturing same, and imaging apparatus | |
| WO2023162713A1 (ja) | 半導体装置、電子機器および半導体装置の製造方法 | |
| JP2007129164A (ja) | 光学装置用モジュール、光学装置用モジュールの製造方法、及び、構造体 | |
| US10763293B2 (en) | Image sensing chip package and image sensing chip packaging method | |
| US20050168845A1 (en) | Optical device | |
| KR101232886B1 (ko) | 재배선용 기판을 이용한 반도체 패키지 및 그 제조 방법 | |
| CN1979882B (zh) | 固态成像装置及其制造方法以及照相机模块 | |
| US20120052612A1 (en) | Method of manufacturing optical sensor | |
| JP2018142680A (ja) | 電子部品、電子機器及び電子部品の製造方法 | |
| JP2013218252A (ja) | カメラ装置、及び測距装置 | |
| JP2015159449A (ja) | 半導体装置及び電子カメラ | |
| JP2010161784A (ja) | カメラモジュールの組み立て方法 |
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: 20770125 Country of ref document: EP Kind code of ref document: A1 |
|
| ENP | Entry into the national phase |
Ref document number: 2021505540 Country of ref document: JP Kind code of ref document: A |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 20770125 Country of ref document: EP Kind code of ref document: A1 |
|
| WWG | Wipo information: grant in national office |
Ref document number: 202080018337.9 Country of ref document: CN |