WO2005088711A1 - ドライバモジュール構造 - Google Patents
ドライバモジュール構造 Download PDFInfo
- Publication number
- WO2005088711A1 WO2005088711A1 PCT/JP2005/004349 JP2005004349W WO2005088711A1 WO 2005088711 A1 WO2005088711 A1 WO 2005088711A1 JP 2005004349 W JP2005004349 W JP 2005004349W WO 2005088711 A1 WO2005088711 A1 WO 2005088711A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wiring pattern
- hole
- driver module
- module structure
- ground wiring
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/50—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor for integrated circuit devices, e.g. power bus, number of leads
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/367—Cooling facilitated by shape of device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/34—Arrangements for cooling, heating, ventilating or temperature compensation ; Temperature sensing arrangements
- H01L23/36—Selection of materials, or shaping, to facilitate cooling or heating, e.g. heatsinks
- H01L23/367—Cooling facilitated by shape of device
- H01L23/3677—Wire-like or pin-like cooling fins or heat sinks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/48—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
- H01L23/488—Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of soldered or bonded constructions
- H01L23/498—Leads, i.e. metallisations or lead-frames on insulating substrates, e.g. chip carriers
- H01L23/4985—Flexible insulating substrates
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
- H05K1/0203—Cooling of mounted components
- H05K1/0204—Cooling of mounted components using means for thermal conduction connection in the thickness direction of the substrate
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0058—Laminating printed circuit boards onto other substrates, e.g. metallic substrates
- H05K3/0061—Laminating printed circuit boards onto other substrates, e.g. metallic substrates onto a metallic substrate, e.g. a heat sink
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/73—Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
- H01L2224/732—Location after the connecting process
- H01L2224/73251—Location after the connecting process on different surfaces
- H01L2224/73253—Bump and layer connectors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/552—Protection against radiation, e.g. light or electromagnetic waves
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/161—Cap
- H01L2924/1615—Shape
- H01L2924/16152—Cap comprising a cavity for hosting the device, e.g. U-shaped cap
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/30—Technical effects
- H01L2924/301—Electrical effects
- H01L2924/3011—Impedance
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0393—Flexible materials
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
- H05K2201/0364—Conductor shape
- H05K2201/0382—Continuously deformed conductors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09009—Substrate related
- H05K2201/09054—Raised area or protrusion of metal substrate
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10431—Details of mounted components
- H05K2201/10598—Means for fastening a component, a casing or a heat sink whereby a pressure is exerted on the component towards the PCB
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/20—Details of printed circuits not provided for in H05K2201/01 - H05K2201/10
- H05K2201/2009—Reinforced areas, e.g. for a specific part of a flexible printed circuit
Definitions
- the present invention relates to a driver module structure of a TCP (Tape Carrier Package) used for a flat display or the like.
- TCP Transmission Carrier Package
- FIG. 9 is a perspective view of a main part of an example of a conventional driver module structure.
- the example of this figure is an example of a driver module structure in a case where a semiconductor device for controlling a flat display or the like generates a large amount of heat (for example, see Patent Document 1).
- the driver module 30 includes a flexible substrate 31 on which a wiring pattern is formed, a semiconductor device 32 connected to the flexible substrate 31, and a radiator 34.
- the heat radiator 34 is bonded to the back surface (upper portion) of the semiconductor device 32.
- the heat generated by the semiconductor device 32 is radiated to the surroundings via the radiator 34, and the semiconductor device 32 is cooled.
- a radiator 34 may be connected to the ground in order to suppress electromagnetic interference (EMI: Electro Magnetic Interference) on the semiconductor device 32.
- EMI Electro Magnetic Interference
- one end of the ground wire is connected to the radiator 34 by screwing or the like, and the other end is connected to a ground of a housing or a board which is a ground of a device incorporating the driver module.
- the heat radiator 34 can be shielded.
- the heat radiator 34 and the ground are connected with a ground wire while pressing, the wire length of the ground wire becomes longer. In this case, the impedance becomes higher with respect to harmonics, and the effect of suppressing EMI becomes lower. In addition, there is a possibility that the ground wire itself becomes an antenna and emits high frequency.
- Patent Document 1 JP-A-2000-299416
- the present invention solves the above-mentioned conventional problems, and maintains the heat radiation effect of the heat radiator. It is an object of the present invention to provide a driver module structure that has a simple structure and a high EMI suppression effect while having a simple structure.
- a driver module structure includes a flexible substrate on which a wiring pattern is formed, a semiconductor device mounted on the flexible substrate, and a conductive device bonded to the semiconductor device.
- FIG. 1 is a perspective view of a driver module structure according to Embodiment 1 of the present invention.
- FIG. 2 is a perspective view of a heat radiator having a driver module structure according to Embodiment 1 of the present invention.
- FIG. 3 is a cross-sectional view of a main part of the driver module structure according to Embodiment 1 of the present invention.
- FIG. 4 is a perspective view of a driver module structure according to Embodiment 2 of the present invention.
- FIG. 5 is a cross-sectional view of a main part of a driver module structure according to Embodiment 2 of the present invention.
- FIG. 6 is a sectional view of a main part of a driver module structure according to a third embodiment of the present invention.
- FIG. 7 is a cross-sectional view of main parts of a driver module structure according to Embodiment 4 of the present invention.
- FIG. 8 is a sectional view of a main part of a driver module structure according to a fifth embodiment of the present invention.
- FIG. 9 is a perspective view of an example of a conventional driver module structure.
- the hole is a concave portion for exposing a part of the ground wiring pattern to the radiator side, and the member fitted into the hole is It is preferable that the projection is a projection of the heat radiator. According to this configuration, the radiator can be connected to the ground at the shortest distance.
- the exposed ground wiring pattern and the protruding portion are connected to each other by a conductive joint. It is preferable that they are connected via a material. According to this configuration, the conductivity can be increased while increasing the connection strength.
- the hole is a through hole that penetrates through the ground wiring pattern, and a part of the ground wiring pattern is exposed on the side of the ground wiring pattern opposite to the heat radiator side.
- the member fitted into the hole is a projection of the radiator. According to this configuration, the radiator can be connected to the ground over a short distance. Further, the accuracy of the height of the convex portion can be made gentler.
- the convex portion may be hollow, and a tip portion of the convex portion may be deformed so that the exposed ground wiring pattern and the convex portion are connected so as to conduct.
- the connection strength can be increased by the heat radiator itself without using a dedicated fixing means separately.
- the exposed ground wiring pattern and the projection are connected via a bonding material having conductivity. According to this configuration, the conductivity can be increased while increasing the connection strength.
- the hole is a through-hole penetrating the ground wiring pattern, and a part of the ground wiring pattern is exposed on a side of the ground wiring pattern opposite to the radiator side.
- the member fitted into the hole is a fixing member for fixing the flexible substrate and the heat radiator. According to this configuration, the connection strength can be increased while connecting the radiator to the ground over a short distance.
- the exposed ground wiring pattern and the fixing member are connected via a conductive bonding material. According to this configuration, the conductivity can be increased while increasing the connection strength.
- FIG. 1 is a perspective view of a driver module structure according to the first embodiment.
- FIG. 2 is a perspective view of a heat radiator of the driver module structure according to the first embodiment. It is.
- FIG. 3 is a cross-sectional view taken along the line AA of FIG. 1, and shows a state where the concave portion of the flexible substrate and the convex portion of the heat radiator are fitted together.
- the driver module 1 includes a flexible board 2, a semiconductor device 3 mounted on the flexible board 2, and a radiator 4 bonded to the flexible board 2 and the semiconductor device 3. ing.
- the flexible substrate 2 is formed of a flexible plastic film, and has an electrode 5 connected to a liquid crystal panel at one end, and an electrode 6 connected to a control substrate (not shown) at the other end. I have. These electrodes 5 and 6 and the semiconductor device 3 are connected by a wiring pattern 7.
- the electrode 5 of the flexible substrate 2 is connected to a transparent electrode formed on the liquid crystal panel via an anisotropic conductive film (ACF) or an anisotropic conductive paste (ACP). Connected. Further, the electrode 6 of the flexible substrate 2 is connected to an electrode formed on the control substrate by soldering or the like.
- the wiring pattern 7 of the flexible substrate 2 includes a ground line 8 serving as a reference potential of the semiconductor device 3, a power supply line (not shown) for applying a voltage, and various signal lines (not shown). .
- the semiconductor device 3 is an IC for controlling display of a liquid crystal panel, is connected to the wiring pattern 7 of the flexible substrate 2 by metal bonding, and is sealed with resin.
- the heat radiator 4 has a substantially rectangular shape in plan view, and a storage portion 10 for storing the semiconductor device 3 is formed at the center.
- the heat radiator 4 is attached to the semiconductor device 3 and the flexible board 2 by a heat radiating agent applied to the inner surface of the storage section 10 and the connection surface with the flexible board 2. This attachment may be completely fixed by bonding the heat radiator 4, or may be provided so as to be movable via something like grease.
- the protrusion 11 is a protrusion that fits into the recess 9 formed in the flexible substrate 2 and will be described later in detail with reference to FIG.
- the heat radiator 4 has high thermal conductivity as much as possible in order to enhance the heat radiation effect, and needs to have electrical conductivity in order to connect to the ground line 8, which is preferably formed of a material.
- A1 satisfies these conditions and is light in weight, so that it is suitable as a material for the radiator 4.
- the flexible substrate 2 The wiring pattern 7 (ground line 8) is formed between the upper cover 12 and the lower cover 13.
- the upper cover 12 is formed with a thickness of, for example, 15 ⁇ m
- the lower cover 13 is formed with a thickness of, for example, 75 ⁇ m.
- the wiring pattern 7 is formed of, for example, Cu having a thickness of 25 m.
- the ground line 8 of the wiring pattern 7 as an intermediate layer is exposed by forming a hole in a part of the lower cover 13 as the lowermost layer. That is, when the flexible substrate 2 is viewed as a whole of three layers, the hole portion of the lower cover 13 is formed by forming the concave portion 9.
- the convex portion 11 has a columnar shape in the examples of Figs.
- the diameter of the protrusion 11 is smaller than the diameter of the recess 9 so that the protrusion 11 fits into the recess 9.
- the heat radiator 4 has a function as a shield of the semiconductor device 3. According to this configuration, since the heat radiator 4 can be connected to the ground line 8 with the shortest distance, the EMI suppression effect can be enhanced with a simple structure.
- the convex portion 11 is formed in a columnar shape.
- the convex portion 11 may have a rectangular parallelepiped shape, and may have a different horizontal cross section.
- a cylindrical shape is desirable because it can be made to work.
- a conductive bonding material which is a thermosetting ACF, is provided between the concave portion 9 and the convex portion 11.
- the connection strength and the conductivity can be further increased by using an anisotropic conductive paste or the like.
- the joining material is not limited to ACF or ACP, and can join the convex portion 11 and the concave portion 9 where the ground line 8 is exposed. If the material has conductivity, for example, solder can be used.
- the height of the convex portion 11 of the heat radiator 4 be approximately equal to the thickness of the lower cover 13.
- ACF or ACP which is a bonding material, is interposed between the convex portion 11 and the exposed ground line 8, and the bonding material hardens to bond the convex portion 11 and the ground line.
- the height of the convex portion 11 is about several / zm higher than the thickness of the lower cover 13, Bonding with the kibble substrate 2 is possible. This is because the flexible substrate 2 is also formed with a flexible plastic film force, and an excess of the height of the convex portion 11 is absorbed by the upper cover 12 being bent. That is, strict accuracy is not required for the height of the convex portion 11, and it can be said that the processing of the convex portion 11 is easy.
- the driver module structure according to the second embodiment of the present invention will be described with reference to FIGS. 4 and 5, the same components as those in FIGS. 1-3 are denoted by the same reference numerals and description thereof will be omitted.
- FIG. 4 is a perspective view of the driver module structure according to the second embodiment.
- the driver module 20 includes the flexible substrate 2, and the ground line 8 of the wiring pattern 7 of the flexible substrate 2 is formed with a through hole 21 that passes through the ground line 8.
- FIG. 5 is a cross-sectional view taken along line BB ′ in FIG.
- the through hole 21 penetrates the upper cover 12, the lower cover 13, and the ground line 8.
- the diameter of the through-hole 21 in the lower cover 13 and the ground line 8 is large enough to allow the protrusion 11 of the heat radiator 4 to be fitted.
- the diameter of the through hole 21 in the upper cover 12 is larger than the diameter of the lower force bar 13 and the ground line 8. As a result, a part of the ground line 8 on the upper cover 12 side is exposed.
- the convex portion 11 and the through hole 21 are fitted with the convex portion 11 inserted through the through hole 21. Further, the tip of the convex portion 11 is joined to the exposed portion of the ground wire 8 via a joining material such as ACF or ACP.
- the height of the convex portion 11 be larger than the sum of the thicknesses of the upper cover 12, the lower cover 13, and the ground line 8.
- the height of the lower cover 13 is at least as high as the thickness of the lower cover 13. It is possible to connect to the ground line 8.
- the hole connecting the convex portion 11 and the ground line 8 is formed as a through hole instead of a concave portion, so that the accuracy of the height of the convex portion 11 is more gradual than in the first embodiment. Become.
- FIG. 6 is a cross-sectional view of a main part taken along line BB ′ in FIG.
- a through-hole 21 is formed in the flexible substrate 2, and a through-hole 22 is formed in the radiator 4 at a position corresponding to the position where the through-hole 21 is formed.
- a rivet 23 as a fixing means passes through the through hole 21 and the through hole 22. The rivets 23 connect the flexible substrate 2 and the heat radiator 4.
- the rivet 23 has conductivity, and makes the ground line 8 and the radiator 4 conductive by contacting the exposed ground line 8 and the radiator 4. It is preferable that a conductive bonding material such as ACF, ACP, or solder is interposed between the rivet 23 and the contact surface between the exposed ground wire 8 and the radiator 4.
- a conductive bonding material such as ACF, ACP, or solder
- FIG. 7 is a cross-sectional view of a main part taken along line BB ′ in FIG.
- a through hole 21 is formed in the flexible substrate 2, and a through hole 24 is formed in the heat radiator 4 at a position corresponding to the position where the through hole 21 is formed.
- a screw 25 as fixing means is screwed into the through hole 24 via the through hole 21.
- the flexible board 2 and the heat radiator 4 are fixed via the screw 25 and both are connected.
- the screw 25 has conductivity, and contacts the exposed ground line 8 and the heat radiator 4 to make the ground line 8 and the heat radiator 4 conductive. It is desirable that a conductive bonding material such as ACF, ACP, or solder be interposed between the screw 25 and the contact surface between the exposed ground wire 8 and the heat radiator 4.
- a conductive bonding material such as ACF, ACP, or solder
- the through-hole 24 shown in FIG. 7 is not limited to the through-hole, but may be a recessed hole.
- the configuration of the third and fourth embodiments requires a fixing member separately from the heat radiator 4, In terms of joining strength, it is more advantageous than the configurations of the first and second embodiments.
- FIG. 8 is a cross-sectional view of a main part taken along line BB ′ in FIG.
- the heat radiator 4 is formed with a hollow convex portion 26.
- the protrusion 26 and the through-hole 21 are fitted with the protrusion 26 inserted through the through-hole 21. Since the projection 26 is hollow, the tip can be easily deformed by pressing.
- the leading end of the convex portion 26 expands in the radial direction and curves downward, and is in contact with the exposed ground line 8.
- the flexible substrate 2 and the radiator 4 can be reliably connected by the radiator 4 itself without using a dedicated fixing means separately.
- the tip portion of the convex portion 26 may be joined to the exposed portion of the ground line 8 via a joining material such as ACF or ACP.
- connection distance between the heat radiator 4 and the ground line 8 is slightly longer in the configuration of the embodiment 2-5 than in the configuration of the first embodiment. It can be connected with a short distance and simple structure. In other words, regardless of the configuration, the radiator can enhance the EMI suppression effect with a simple structure while maintaining the heat radiation effect, and also has an excellent shielding effect.
- the present invention can enhance the shielding effect while maintaining the heat radiation effect of the heat radiator, and is therefore suitable for a TCP driver module used for a flat display or the like.
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structure Of Printed Boards (AREA)
- Wire Bonding (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/598,903 US7582959B2 (en) | 2004-03-16 | 2005-03-11 | Driver module structure with flexible circuit board |
JP2006511011A JPWO2005088711A1 (ja) | 2004-03-16 | 2005-03-11 | ドライバモジュール構造 |
US12/335,057 US7696614B2 (en) | 2004-03-16 | 2008-12-15 | Driver module structure |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004074285 | 2004-03-16 | ||
JP2004-074285 | 2004-03-16 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/598,903 A-371-Of-International US7582959B2 (en) | 2004-03-16 | 2005-03-11 | Driver module structure with flexible circuit board |
US12/335,057 Continuation US7696614B2 (en) | 2004-03-16 | 2008-12-15 | Driver module structure |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005088711A1 true WO2005088711A1 (ja) | 2005-09-22 |
Family
ID=34975866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/004349 WO2005088711A1 (ja) | 2004-03-16 | 2005-03-11 | ドライバモジュール構造 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7582959B2 (ja) |
JP (1) | JPWO2005088711A1 (ja) |
KR (2) | KR20070006787A (ja) |
WO (1) | WO2005088711A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7414851B2 (en) * | 2005-03-03 | 2008-08-19 | Lg Electronics Inc. | Display apparatus and flexible substrate |
JP2009116088A (ja) * | 2007-11-07 | 2009-05-28 | Seiko Epson Corp | 電気光学装置及び電子機器 |
JP2012208522A (ja) * | 2012-07-17 | 2012-10-25 | Seiko Epson Corp | 電気光学装置及び電子機器 |
JP2019165146A (ja) * | 2018-03-20 | 2019-09-26 | Necプラットフォームズ株式会社 | 半導体装置および電子機器 |
JP2021034658A (ja) * | 2019-08-28 | 2021-03-01 | Necプラットフォームズ株式会社 | 半導体装置、電子機器及び半導体装置の製造方法 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101319592B1 (ko) * | 2006-07-31 | 2013-10-16 | 삼성디스플레이 주식회사 | 다층 연성필름 패키지 및 이를 포함하는 액정 표시 장치 |
EP1936683A1 (en) * | 2006-12-22 | 2008-06-25 | ABB Technology AG | Base plate for a heat sink and electronic device with a base plate |
JP2008203376A (ja) * | 2007-02-19 | 2008-09-04 | Matsushita Electric Ind Co Ltd | 半導体装置、並びに表示装置 |
DE202007002940U1 (de) * | 2007-02-28 | 2007-04-26 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Elektronisches Bauteil und elektrischer Schaltungsträger |
JP2009229510A (ja) * | 2008-03-19 | 2009-10-08 | Hitachi Displays Ltd | 液晶表示装置 |
JP2010026169A (ja) * | 2008-07-17 | 2010-02-04 | Toshiba Mobile Display Co Ltd | 表示装置および回路基板 |
JP5460983B2 (ja) * | 2008-08-01 | 2014-04-02 | トヨタ紡織株式会社 | ボード |
US20110121726A1 (en) * | 2009-11-23 | 2011-05-26 | Luminus Devices, Inc. | Solid-state lamp |
JP2011242415A (ja) * | 2010-05-14 | 2011-12-01 | Hitachi Displays Ltd | 表示装置 |
WO2014001957A1 (en) * | 2012-06-28 | 2014-01-03 | Koninklijke Philips N.V. | Assembly for transferring and dissipating heat |
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DE102015111204B4 (de) * | 2015-07-10 | 2019-03-07 | Semikron Elektronik Gmbh & Co. Kg | Leistungselektronisches Modul mit Lastanschlusselementen |
FR3042941B1 (fr) * | 2015-10-21 | 2019-04-05 | Valeo Vision | Carte de circuit imprime flexible |
FR3045829B1 (fr) * | 2015-12-18 | 2017-12-29 | Continental Automotive France | Procede de controle de l'assemblage par rivetage d'un circuit imprime |
EP3196932A1 (en) * | 2016-01-21 | 2017-07-26 | ABB Technology Oy | Cooled electrical assembly |
CN108447886B (zh) * | 2018-01-19 | 2020-08-25 | 广州国显科技有限公司 | 柔性显示屏及其制作方法与具有该柔性显示屏的显示器 |
CN108470754B (zh) * | 2018-03-30 | 2020-06-09 | 京东方科技集团股份有限公司 | 一种显示装置及其制作方法 |
JP6802249B2 (ja) * | 2018-12-29 | 2020-12-16 | Hoya株式会社 | 回路基板支持構造、及びこれを備える光照射装置 |
JP6803415B2 (ja) * | 2019-01-30 | 2020-12-23 | Hoya株式会社 | 回路基板固定構造、及びこれを備える光照射装置 |
DE102020209840A1 (de) * | 2020-08-05 | 2022-02-10 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zur Herstellung eines Kameramoduls, Kameramodul |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5799762A (en) * | 1980-12-12 | 1982-06-21 | Hitachi Koki Co Ltd | Trigger working type switch device |
JPH09102688A (ja) * | 1995-10-06 | 1997-04-15 | Hitachi Ltd | 電子パッケージの実装構造およびそれを用いたノートブック型コンピュータ |
JPH11284113A (ja) * | 1998-03-27 | 1999-10-15 | Mitsumi Electric Co Ltd | 半導体集積デバイスの放熱機構 |
JP2000091884A (ja) * | 1998-09-17 | 2000-03-31 | Denso Corp | 電子回路装置 |
JP2001326879A (ja) * | 2000-05-18 | 2001-11-22 | Fuji Electric Co Ltd | ディスプレイドライバモジュールおよびその製造方法 |
JP2004179309A (ja) * | 2002-11-26 | 2004-06-24 | New Japan Radio Co Ltd | プリント回路基板の放熱構造とその製造方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69227522T2 (de) * | 1992-05-20 | 1999-05-06 | Seiko Epson Corp., Tokio/Tokyo | Kassette für eine elektronische vorrichtung |
US5721602A (en) * | 1995-10-11 | 1998-02-24 | International Business Machines Corporation | Mechanical packaging and thermal management of flat mirror arrays |
JP3656455B2 (ja) | 1999-04-13 | 2005-06-08 | 富士電機デバイステクノロジー株式会社 | ドライバーモジュール構造 |
US6304450B1 (en) * | 1999-07-15 | 2001-10-16 | Incep Technologies, Inc. | Inter-circuit encapsulated packaging |
US6414867B2 (en) * | 2000-02-16 | 2002-07-02 | Hitachi, Ltd. | Power inverter |
JP2003220722A (ja) * | 2002-01-30 | 2003-08-05 | Kyocera Corp | サーマルヘッド |
US7528421B2 (en) * | 2003-05-05 | 2009-05-05 | Lamina Lighting, Inc. | Surface mountable light emitting diode assemblies packaged for high temperature operation |
US7344345B2 (en) * | 2004-05-27 | 2008-03-18 | Southco, Inc. | Captive shoulder nut having spring tie-down |
KR20060098689A (ko) * | 2005-03-03 | 2006-09-19 | 엘지전자 주식회사 | 티씨피 모듈의 그라운드 강화 설계 구조 |
US7342796B2 (en) * | 2005-06-03 | 2008-03-11 | Southco, Inc. | Captive shoulder nut assembly |
JP4746931B2 (ja) * | 2005-07-22 | 2011-08-10 | 株式会社日立製作所 | フラットディスプレイパネルモジュール及びフラットディスプレイ装置 |
DE102006025453B4 (de) * | 2006-05-31 | 2009-12-24 | Infineon Technologies Ag | Halbleiterschaltungsanordnung |
DE102006061215A1 (de) * | 2006-08-12 | 2008-02-21 | Diehl Ako Stiftung & Co. Kg | Leistungselektronik mit Kühlkörper |
US7511961B2 (en) * | 2006-10-26 | 2009-03-31 | Infineon Technologies Ag | Base plate for a power semiconductor module |
-
2005
- 2005-03-11 KR KR1020067019350A patent/KR20070006787A/ko active Search and Examination
- 2005-03-11 JP JP2006511011A patent/JPWO2005088711A1/ja active Pending
- 2005-03-11 KR KR1020087007105A patent/KR20080033549A/ko active Search and Examination
- 2005-03-11 WO PCT/JP2005/004349 patent/WO2005088711A1/ja active Application Filing
- 2005-03-11 US US10/598,903 patent/US7582959B2/en not_active Expired - Fee Related
-
2008
- 2008-12-15 US US12/335,057 patent/US7696614B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5799762A (en) * | 1980-12-12 | 1982-06-21 | Hitachi Koki Co Ltd | Trigger working type switch device |
JPH09102688A (ja) * | 1995-10-06 | 1997-04-15 | Hitachi Ltd | 電子パッケージの実装構造およびそれを用いたノートブック型コンピュータ |
JPH11284113A (ja) * | 1998-03-27 | 1999-10-15 | Mitsumi Electric Co Ltd | 半導体集積デバイスの放熱機構 |
JP2000091884A (ja) * | 1998-09-17 | 2000-03-31 | Denso Corp | 電子回路装置 |
JP2001326879A (ja) * | 2000-05-18 | 2001-11-22 | Fuji Electric Co Ltd | ディスプレイドライバモジュールおよびその製造方法 |
JP2004179309A (ja) * | 2002-11-26 | 2004-06-24 | New Japan Radio Co Ltd | プリント回路基板の放熱構造とその製造方法 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7414851B2 (en) * | 2005-03-03 | 2008-08-19 | Lg Electronics Inc. | Display apparatus and flexible substrate |
JP2009116088A (ja) * | 2007-11-07 | 2009-05-28 | Seiko Epson Corp | 電気光学装置及び電子機器 |
JP2012208522A (ja) * | 2012-07-17 | 2012-10-25 | Seiko Epson Corp | 電気光学装置及び電子機器 |
JP2019165146A (ja) * | 2018-03-20 | 2019-09-26 | Necプラットフォームズ株式会社 | 半導体装置および電子機器 |
JP2021034658A (ja) * | 2019-08-28 | 2021-03-01 | Necプラットフォームズ株式会社 | 半導体装置、電子機器及び半導体装置の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20070006787A (ko) | 2007-01-11 |
US20070188692A1 (en) | 2007-08-16 |
KR20080033549A (ko) | 2008-04-16 |
US7582959B2 (en) | 2009-09-01 |
US7696614B2 (en) | 2010-04-13 |
JPWO2005088711A1 (ja) | 2008-01-31 |
US20090097209A1 (en) | 2009-04-16 |
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