WO2009130955A1 - 電子パッケージ、表示装置、および電子機器 - Google Patents
電子パッケージ、表示装置、および電子機器 Download PDFInfo
- Publication number
- WO2009130955A1 WO2009130955A1 PCT/JP2009/054839 JP2009054839W WO2009130955A1 WO 2009130955 A1 WO2009130955 A1 WO 2009130955A1 JP 2009054839 W JP2009054839 W JP 2009054839W WO 2009130955 A1 WO2009130955 A1 WO 2009130955A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- circuit board
- supply wiring
- opening
- engaging
- housing
- Prior art date
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Classifications
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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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
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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
- H05K1/14—Structural association of two or more printed circuits
- H05K1/147—Structural association of two or more printed circuits at least one of the printed circuits being bent or folded, e.g. by using a flexible printed circuit
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133322—Mechanical guidance or alignment of LCD panel support components
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133325—Assembling processes
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/46—Fixing elements
- G02F2201/465—Snap -fit
-
- 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
- H05K2201/09063—Holes or slots in insulating substrate not used for electrical connections
-
- 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
- H05K2201/10007—Types of components
- H05K2201/10128—Display
- H05K2201/10136—Liquid Crystal display [LCD]
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/16—Inspection; Monitoring; Aligning
- H05K2203/167—Using mechanical means for positioning, alignment or registration, e.g. using rod-in-hole alignment
Definitions
- the present invention relates to an electronic package, a display device, and an electronic device.
- an FPC board (circuit board) 101 is connected to the liquid crystal display panel 141 as shown in FIG.
- the hook 181 formed on the side wall w3b of the built-in chassis (housing) cs is fitted into the small hole 182 formed on the side wall w2b of the bezel (housing) bz2.
- the built-in chassis cs and the bezel bz2 are integrated (the integrated housing is referred to as a housing unit, and the housing unit on which the circuit board is mounted is referred to as an electronic package).
- the positions of the hook 181 and the small hole 182 are restricted by the FPC board 101. This is because even if the hook 181 is formed on the side wall w3a of the built-in chassis cs and the small hole 182 is formed on the side wall w2a of the bezel bz2, if the side wall w3a is covered with the FPC board 101, the hook 181 and the small hole 182 are formed. This is because they do not fit together.
- the positions and the number of engaging portions that engage the built-in chassis cs and the bezel bz2 such as the hook 181 and the small hole 182 are limited, and thereby the degree of engagement between the built-in chassis cs and the bezel bz2 (housing)
- the strength as a unit may be reduced.
- An object of the present invention is to provide an electronic package or the like in which the positioning of the engaging portion is not restricted by the circuit board.
- the electronic package mounts a circuit board on a housing unit in which a plurality of housings are integrated by engaging engagement parts included in each housing.
- the circuit board includes an opening, and at least one of the engaging portions engaged with each other passes through the opening.
- the position of the engaging portion is not constrained by the presence of the circuit board. That is, just because the circuit board exists, it is not necessary to locate the engaging portion so as to avoid the circuit board. For this reason, the degree of freedom in positioning the engaging portion increases. Then, for example, the engaging portion can be formed at a position suitable for increasing the degree of engagement of the housing unit.
- the engaging portion that leads to the opening is directed from the inside to the outside, It is desirable to enter the opening.
- the engaging portion that leads to the opening is The hole may be entered from the outside toward the inside.
- the opening covering the engaging portion serves as a mark, when one housing covers the other housing, it is easy to align another engaging portion with the engaging portion. Thus, the manufacturing efficiency of the electronic package is improved.
- the engaging portions engaged with each other are claw-shaped, it is desirable that they are as follows. That is, of the housings engaged by the housing unit, a claw-like engaging portion included in one housing extends on the same side as the side where one housing is about to separate from the other housing, and the other housing It is desirable that the claw-like engagement portion included in the other housing extends on the same side as the side that is about to be separated from one housing.
- the engaging portion through the opening may be one of the engaging portions engaged with each other.
- one engaging portion is convex and the other engaging portion is concave, and the convex engaging portion opens from the one board surface of the circuit board. You may enter.
- the convex engaging part fits into the concave engaging part, so the convex thickness is added to the thickness of the housing unit.
- the thickness of the side wall may be relatively thin.
- the engaging portions to be engaged are located on the side wall of the housing unit.
- the thickness of the engaging portion is not added to the thickness of the housing unit. Therefore, a relatively thin electronic package is completed.
- the housing includes a hooking portion that makes the circuit board immovable with respect to the housing unit by being hooked on the edge of the opening.
- the circuit board becomes stationary, and the members connected to the circuit board also remain stationary, so that there is no problem caused by the variation of the members.
- a line along the shape of the circuit board to bend is a bending line
- a virtual plane that intersects with the bending line and intersects the board surface of the circuit board is a first virtual plane
- a line that intersects the first virtual plane Is a dividing line
- the circuit board is divided into two on the basis of the dividing line that overlaps the opening.
- One narrow area is a narrow area and the other wide area is a wide area.
- the hooking portion preferably attracts the portion of the circuit board corresponding to the narrow area to the portion of the circuit board corresponding to the wide area.
- the portion of the circuit board corresponding to the narrow area region tends to move relatively largely with respect to the portion of the circuit board corresponding to the wide area area by the restoring force.
- the hooking portion is designed to attract the portion of the circuit board corresponding to the narrow area to the portion of the circuit board corresponding to the large area, the portion of the circuit board corresponding to the narrow area does not move. become.
- the engaging portion may be a hook portion. That is, the engaging portion may be caught on the edge of the opening.
- a display device equipped with the electronic package as described above can also be said to be the present invention.
- the circuit board is connected to a display panel for displaying a display image, and a control element is mounted on the display panel along with the circuit board.
- the control element includes a plurality of element wirings, and these element wirings include a main element wiring group which is a group of main element wirings.
- the opening avoids the main supply wiring group. It is desirable to be located at the isolation point.
- the main supply wiring does not need to have an extra length to avoid opening. Therefore, not only the cost of the circuit board is suppressed, but also the main supply wiring can be easily mounted on the circuit board.
- the plurality of element wirings include a sub-element wiring group which is a group of sub-element wirings, and the supply wiring of the circuit board connected to the sub-element wiring is used as the sub-supply wiring and the sub-supply wiring If the group is the sub-supply wiring group, and the line along the shape of the circuit board to be bent is the bending line, the isolated portion is a display device positioned on the bending line overlapping the sub-supply wiring group.
- the main supply wiring is located at a bent portion of the circuit board, and the main supply wiring located at the bent portion of the circuit board has a shape along the shape of the bent circuit board. desirable.
- At least one of the engaging portions engaged with each other leads to the opening in the circuit board. Therefore, the position of the engaging portion is not restrained by the circuit board. Therefore, the engaging portion is freely disposed at a position required for firmly integrating the housing.
- FIG. 3 is a cross-sectional view taken along line A1-A1 ′ of the liquid crystal display device of FIG.
- FIG. 3 is an exploded perspective view of a liquid crystal display device.
- FIG. 3 is an exploded perspective view of a backlight unit included in the liquid crystal display device shown in FIG. 2.
- FIG. 3 is an enlarged perspective view of an FPC board.
- FIG. 3 is a perspective view of the outer wall of the front bezel, the FPC board, and the inner wall of the back bezel extracted.
- FIG. 8 is a cross-sectional view taken along line A2-A2 ′ of the liquid crystal display device of FIG.
- FIG. 3 is an exploded perspective view of a liquid crystal display device different from FIG. 2.
- FIG. 8 is an exploded perspective view of a backlight unit included in the liquid crystal display device shown in FIG. 7.
- FIG. 3 is a partially enlarged perspective view of the vicinity of the opening of the FPC board.
- FIG. 5 is a perspective view in which the vicinity of the opening of the FPC board is partially enlarged, and supply wiring and driver wiring are also shown.
- FIG. 12 is a plan view of the FPC board, active matrix board, and driver shown in FIG. 11.
- FIG. 13 is a plan view of an FPC board, an active matrix board, and a driver different from those in FIG. 12.
- FIG. 14 is a plan view of an FPC board, an active matrix board, and a driver different from those in FIGS. 12 and 13.
- FIG. 6 is an exploded perspective view of a conventional liquid crystal display device.
- BZ bezel (housing) WL side wall CW claw part (engagement part)
- BZ1 front bezel (housing) WL1 outer wall (side wall) CW1 Outer claw part (engagement part)
- Recess (engagement part)
- BZ2 back bezel (housing) WL2 inner wall (side wall) CW2 inner claw part (engagement part)
- Standing part (engagement part)
- HG hook part 36 convex part (engagement part) CS built-in chassis (housing) WL3 Thick side wall (side wall) BG Raised part (engagement part) 1
- 11 Supply wiring 11M Control supply wiring (main supply wiring) 11MG Control supply wiring group (main supply wiring group) 11S Confirmation supply wiring (sub supply wiring) 11SG Confirmation supply wiring group (sub supply wiring group) HL opening 41 LCD panel (display panel) 42 Active matrix substrate 43 Counter substrate 46
- Driver Control element
- Driver wiring (element wiring)
- 47M Control driver wiring (main element wiring)
- a liquid crystal display device will be described as an example of a display device, but the present invention is not limited to this.
- an organic EL (Electro-Luminescence) display and a plasma display may be used.
- various fixing tapes are used in the liquid crystal display device, but are omitted for convenience.
- FIG. 1 and the exploded perspective view of FIG. 2 show the liquid crystal display device 69 (note that the cross-sectional direction of FIG. 1 is the cross-sectional direction taken along the line A1-A1 'of FIG. 2).
- FIG. 3 is an exploded perspective view of the backlight unit 59 included in the liquid crystal display device 69.
- the liquid crystal display device 69 includes a liquid crystal display panel unit 49, a backlight unit 59, and a bezel BZ (table bezel BZ1. Including back bezel BZ2).
- the shape of the bezel BZ is not particularly limited.
- the back bezel BZ2 may be a box that houses both units 49 and 59
- the front bezel BZ1 may be a frame that covers the back bezel BZ2 (both bezels BZ1 and BZ2). Is called a housing from the point of holding the member).
- the liquid crystal display panel unit 49 includes a liquid crystal display panel (display panel) 41 and an FPC (Flexible Printed Circuits) substrate 1.
- the liquid crystal display panel 41 bonds an active matrix substrate 42 including a switching element such as a TFT (Thin Film Transistor) and a counter substrate 43 facing the active matrix substrate 42 with a sealant (not shown). Then, liquid crystal (not shown) is injected into the gap between the substrates 42 and 43 (note that the polarizing films 44 and 44 are attached so as to sandwich the active matrix substrate 42 and the counter substrate 43).
- a switching element such as a TFT (Thin Film Transistor)
- a counter substrate 43 facing the active matrix substrate 42 with a sealant (not shown).
- the FPC board (circuit board) 1 is a board including a supply wiring 11 (see FIG. 11 and the like described later) through which a current from a power source (not shown) flows, and is connected to the liquid crystal display panel 41.
- the supply wiring 11 of the FPC board 1 is connected to a driver (control element) 46 that controls display on the liquid crystal display panel 41, for example.
- the driver 46 is mounted near the end of the active matrix substrate 42 so as to be aligned with the FPC board 1, and the driver wiring 47 included in the driver 46 is connected to the supply wiring 11 of the FPC board 1. (See FIG. 11 and the like described later).
- the vicinity of the end of the active matrix substrate 42 on which the driver 46 is mounted is a portion of the active matrix substrate 42 facing the counter substrate 43 that is not covered by the counter substrate 43.
- the FPC board 1 is a flexible board and bends (bends) as shown in FIG. 4, for example. Therefore, hereinafter, a line along the shape of the flexible FPC board 1 is referred to as a flex line BR.
- a virtual surface that intersects (perpendicular to, etc.) the substrate surface of the FPC board 1 while overlapping the bending line BR is defined as a first virtual surface S1 (note that this is a parallel direction of the driver 46 and the FPC board 1).
- the direction connecting the driver 46 and the FPC board 1 with the shortest distance coincides with the crossing direction R described later).
- the FPC board 1 includes an opening HL. Details of the opening HL will be described later.
- the backlight unit 59 irradiates the non-light emitting liquid crystal display panel 41 with light. That is, the liquid crystal display panel 41 exhibits a display function by receiving light from the backlight unit 59 (backlight light). Therefore, if the light from the backlight unit 59 can uniformly irradiate the entire surface of the liquid crystal display panel 41, the display quality of the liquid crystal display panel 41 is improved.
- Such a backlight unit 59 includes an LED module MJ, a light guide plate 54, a reflection sheet 55, a diffusion sheet 56, optical sheets 57 and 58, and a built-in chassis CS, as shown in FIG.
- the LED module MJ is a module that emits light.
- An LED (Light Emitting Diode) 52 that emits light upon receiving a supply of current by being mounted on an electrode formed on a mounting surface of the mounting substrate 51, and a mounting substrate 51; ,including.
- the LED module MJ preferably includes a plurality of LEDs (light emitting elements, point light sources) 52 in order to secure the light amount, and further preferably the LEDs 52 are arranged in parallel. However, for the sake of convenience, only some of the LEDs 52 are shown in the drawing (hereinafter, the direction in which the LEDs 52 are arranged is referred to as the arrangement direction P).
- the light guide plate 54 is a plate-like member having a side surface 54S, and a top surface 54U and a bottom surface 54B positioned so as to sandwich the side surface 54S. And one surface (light-receiving surface) of the side surface 54S receives the light from the LED 52 by facing the light-emitting surface of the LED 52. The received light is mixed inside the light guide plate 54 and is emitted outward from the top surface 54U as planar light.
- the reflection sheet 55 is positioned so as to be covered by the light guide plate 54.
- One surface of the reflection sheet 55 facing the bottom surface 54B of the light guide plate 54 is a reflection surface. For this reason, the reflection surface reflects the light from the LED 52 and the light propagating through the light guide plate 54 so as to return to the light guide plate 54 (specifically, through the bottom surface 54B of the light guide plate 54) without leaking.
- the diffusion sheet 56 is positioned so as to cover the top surface 54U of the light guide plate 54, diffuses the planar light from the light guide plate 54, and spreads the light throughout the liquid crystal display panel 41 (Note that this diffusion sheet) 56 and the optical sheets 57 and 58 are collectively referred to as an optical sheet group).
- the optical sheets 57 and 58 are, for example, optical sheets that have a prism shape in the sheet surface and deflect light emission characteristics, and are positioned so as to cover the diffusion sheet 56. Therefore, the optical sheets 57 and 58 collect the light traveling from the diffusion sheet 56 and improve the luminance. In addition, the divergence direction of each light condensed by the optical sheet 57 and the optical sheet 58 has a crossing relationship.
- the built-in chassis CS is a frame-shaped base (frame edge) that holds the above-described various members (note that the built-in chassis CS is referred to as a housing from the point of holding the members). More specifically, the built-in chassis CS holds the reflection sheet 55, the light guide plate 54, the diffusion sheet 56, and the optical sheets 57 and 58 while being stacked in this order ⁇ Note that this stacking direction is referred to as the stacking direction Q, and the alignment direction P And the direction perpendicular to the overlapping direction Q (the intersecting direction) is referred to as the intersecting direction R ⁇ .
- the light from the LED 52 is emitted as planar light by the light guide plate 54, and the planar light passes through the optical sheet group to increase the light emission luminance. Emits light. Then, the backlight light reaches the liquid crystal display panel 41, and the liquid crystal display panel 41 displays an image by the backlight light.
- the back bezel BZ2 is a box having a bottom surface 31 and a side wall WL (inner side wall WL2) rising from the outer edge of the bottom surface 31, and accommodates the backlight unit 59.
- the front bezel BZ1 is a frame body having a frame surface 32 and a side wall WL (outer wall WL1) rising from the outer edge of the frame surface 32.
- the front bezel BZ1 covers the back bezel BZ2 and covers the back bezel BZ2. It becomes.
- the outer shape of the front bezel BZ1 is slightly larger than the outer shape of the back bezel BZ2 (the outer shape is an annular shape generated by connecting the side walls WL1 and WL2 at each of the bezels BZ1 and BZ2). Therefore, when the front bezel BZ1 becomes a lid for the back bezel BZ2, the inside of the outer wall WL1 and the outside of the inner wall WL2 face each other.
- the two bezels BZ1 and BZ2 are engaged with each other in order to sandwich and hold the liquid crystal display panel unit 49 and the backlight unit 59 (in short, both the bezels BZ1 and BZ2 sandwich the both units 49 and 59). Integrated).
- claw portions CW (CW1 and CW2) that are engaged with each other are formed on each of the front bezel BZ1 and the back bezel BZ2. That is, of the claw portions (engagement portions) CW1 and CW2 that unite the front bezel BZ1 and the back bezel BZ2 by engaging with each other, the claw portion (outer claw portion) CW1 is included in the front bezel BZ1. (Inner claw portion) CW2 is included in the back bezel BZ2 (in addition, the front bezel BZ1 and the back bezel BZ2 that are integrated are referred to as a housing unit).
- the outer claw portion CW1 is formed by a bracket-like ([shape) cutout portion with respect to the outer wall WL1
- the inner claw portion CW2 is formed by a bracket-shape ([shape) cutout portion with respect to the inner wall WL2.
- the start and end of the cut are positioned on the tip side of the outer wall WL1, and the cut portion stands toward the inside of the outer wall WL1, thereby completing the outer claw portion CW1.
- the inner claw portion CW2 engaged with the outer claw portion CW1 has the notch start and end points located on the tip side of the inner wall WL2, and the notch portion outside the inner wall WL2. Completed by standing up toward
- the outer claw portion CW1 located inside the outer wall WL1 and the inner claw portion CW2 located outside the inner wall WL2 face each other.
- an opening HL that does not hinder the engagement between the outer claw portion CW1 and the inner claw portion CW2 is formed in the FPC board 1. That is, an opening HL that allows the outer claw portion CW1 and the inner claw portion CW2 to enter is formed in the FPC board 1.
- the bezels BZ1 and BZ2 hold the backlight unit 59 and the liquid crystal display panel unit 49 as follows, for example.
- the back bezel BZ2 accommodates the backlight unit 59, and the liquid crystal display panel unit 49 covers the built-in chassis CS in the backlight unit 59 (more specifically, the built-in chassis CS is most distant from the counter substrate 43). Supporting one surface of the active matrix substrate 42).
- the FPC board 1 included in the liquid crystal display panel unit 49 is bent so as to cover the outside of the inner side wall WL2 of the back bezel BZ2, and further covers the bottom surface 31 of the back bezel BZ2. Bend. That is, the FPC board 1 is wound so as to cover the inner side wall WL2 and the bottom surface 31 of the back bezel BZ2.
- the opening HL is located at a location facing the inner claw portion CW2 of the inner side wall WL2. Then, the inner claw portion CW2 protrudes outside through the opening HL.
- the front bezel BZ1 covers the back bezel BZ2
- the outer claw portion CW1 of the outer wall WL1 faces the inner claw portion CW2 protruding through the opening HL.
- the opposed outer claw portion CW1 and the inner claw portion CW2 are engaged with each other with the opening HL interposed therebetween. That is, in the front bezel BZ1 and the back bezel BZ2 (which are also referred to as electronic packages) on which the FPC board 1 is to be mounted, the outer claw portion CW1 of the front bezel BZ1 and the inner claw portion CW2 of the back bezel BZ2 1 through the opening HL.
- the outer claw portion CW1 and the inner claw portion CW2 do not have to be positioned so as to avoid the FPC board 1. That is, the outer claw portion CW1 is not positioned on the outer wall WL1 that does not face the FPC board 1, and the inner claw portion CW2 is not located on the inner wall WL2 that does not face the FPC board 1.
- the outer claw portion CW1 and the inner claw portion CW2 may be located anywhere on the outer wall WL1 and the inner wall WL2 without being restrained by the FPC board 1 as long as they are in a positional relationship involving each other.
- the degree of freedom in setting the position of the claw portion CW is improved).
- the claw portions CW are positioned so as to face each other along the short direction of the side wall WL (WL1 and WL2) facing along the short direction of the bezel BZ (BZ1 and BZ2). May be.
- the claw portions CW (CW1 and CW2) may be positioned to face each other along the longitudinal direction of the side walls WL (WL1 and WL2) facing along the longitudinal direction of the bezel BZ (BZ1 and BZ2).
- the engaging positions of the two bezels BZ1 and BZ2 face each direction (along the longitudinal direction and the short direction of the bezel BZ), so that the engaging force is applied to the two bezels BZ1 and BZ2.
- the front bezel BZ1 and the back bezel BZ2 are firmly integrated.
- the claw portion CW (CW1 ⁇ CW2) may be located in the middle of the longitudinal side of the side wall WL (WL1 ⁇ WL2). Even in such a case, the engaging force is appropriately applied to both the bezels BZ1 and BZ2, and the front bezel BZ1 and the back bezel BZ2 are firmly integrated.
- the inner claw portion CW2 covered with the FPC board 1 appears outside through the opening HL, when the front bezel BZ1 covers the back bezel BZ2, the user can see the inner claw portion CW2 (in short, the inner claw portion CW2 Is a landmark). Therefore, the outer claw part CW1 is easily aligned with the position of the inner claw part CW2, and the manufacturing efficiency is improved (the side surrounded by the FPC board 1 is the inside, and the opposite side inside is the outside).
- the extending side of the outer claw part CW1 and the extending side of the inner claw part CW2 correspond to the side where the front bezel BZ1 and the back bezel BZ2 are about to separate from each other.
- the outer claw portion CW1 extends on the same side as the side where the front bezel BZ1 is about to be separated from the back bezel BZ2, and the back bezel BZ2 is on the same side as the side where the back bezel BZ1 is about to be separated from the front bezel BZ1.
- the inner claw portion CW2 extends.
- the outer claw portion CW1 and the inner claw portion CW2 mesh with each other as the front bezel BZ1 and the back bezel BZ2 try to diverge. Therefore, the degree of engagement between the front bezel BZ1 and the back bezel BZ2 (strength as a housing unit) is further increased.
- the shape of the claw portion CW is not limited to this, and may be a claw portion CW having another shape.
- FIG. 5 which is a perspective view in which the outer wall WL1, the FPC board 1, and the inner wall WL2 are extracted, a recess 35 that is recessed from the inner side of the outer wall WL1, and a convex portion that protrudes from the outer side of the inner wall WL2.
- 36 may be an engaging portion. That is, the concave portion 35 and the convex portion 36 may be fitted with the opening HL interposed therebetween.
- the convex portion 36 of the inner side wall WL2 protrudes to the outside through the opening HL and fits into the concave portion 35 of the outer side wall WL1. Therefore, without being restrained by the FPC board 1, the concave portion 35 may be at any position on the outer wall WL1, and the convex portion 36 may be at any position on the inner side wall WL2 (in essence, the positions of the concave portion 35 and the convex portion 36 to be fitted together). The degree of freedom of setting improves.)
- the concave portion 35 does not communicate with the opening HL, the convex portion 36 covered with the FPC board 1 appears outside through the opening HL. Therefore, when the front bezel BZ1 covers the back bezel BZ2, the convex portion 36 is provided to the user. It can be seen (in short, the convex part 36 is a mark). Therefore, the concave portion 35 is easily aligned with the position of the convex portion 36, and the manufacturing efficiency is improved.
- the combined thickness portion (frame portion) of the outer wall WL1 and the inner wall WL2 is reduced by the amount that the recess 35 is accommodated in the projection 36, and the backlight unit 59 can be narrowed.
- the outer claw portion CW1 enters the opening HL from one of the two substrate surfaces facing each other on the FPC board 1, and the inner claw portion CW2 is the other substrate of the FPC board 1.
- the claws CW1 and CW2 are engaged by entering the opening HL from the surface. However, it is not limited to this.
- the concave portion 35 does not enter the opening HL from one of the opposing substrate surfaces of the FPC board 1, but the convex portion 36 opens from the other substrate surface of the FPC board 1.
- the concave portion 35 and the convex portion 36 may be fitted together (in short, it is only necessary that at least one of the engaging portions engaged with each other passes through the opening HL).
- the engaging portion may enter the opening HL from the outside to the inside of the FPC board 1 (for example, the engaging portion of the member number 36 in FIG. And the engaging portion of the member number 35 may be a convex portion). Even in this case, since the opening HL that covers the engaging portion is a mark, when the front bezel BZ1 covers the back bezel BZ2, it is easy to align another engaging portion with the engaging portion. This is because the manufacturing efficiency of the liquid crystal display device 69 is improved.
- the back bezel BZ2 accommodates the backlight unit 59, and the liquid crystal display panel unit 49 covers the built-in chassis CS in the backlight unit 59.
- the FPC board 1 bends so as to cover the outside of the inner side wall WL2 of the back bezel BZ2, and further bends so as to cover the bottom surface 31 of the back bezel BZ2.
- it is not limited to this.
- the liquid crystal display panel unit 49 covers the built-in chassis CS in the backlight unit 59, and the FPC board 1 covers the outside of the thick side wall WL (thick side wall WL3) with the built-in chassis CS.
- the FPC board 1 may be bent so as to cover the reflective sheet 55 (that is, the FPC board 1 is wound so as to cover the thick side wall WL3 and the reflective sheet 55 of the built-in chassis CS; see the cross-sectional view of FIG. 6 described later) ).
- FIGS. 6 and the exploded perspective view of FIG. 7 show the liquid crystal display device 69 (note that the cross-sectional direction of FIG. 6 is the cross-sectional direction taken along line A2-A2 ′ of FIG. 7).
- FIG. 8 is an exploded perspective view of the backlight unit 59 included in the liquid crystal display device 69.
- the FPC board 1 bends so as to cover the outside of the thick side wall WL ⁇ b> 3 in the built-in chassis CS, and further bends so as to cover the reflection sheet 55. Therefore, when the backlight unit 59 and the liquid crystal display panel unit 49 are accommodated in the back bezel BZ2, the inner side wall WL2 of the back bezel BZ2 sandwiches the FPC board 1 with the thick side wall WL3 of the built-in chassis CS (that is, the inner side). The wall WL2 and the thick side wall WL3 face each other).
- the opening HL passes through the engaging portion formed in each of the back bezel BZ2 and the built-in chassis CS, for example, the back bezel BZ2 Of the internal chassis WL and the thick side wall WL3 of the built-in chassis CS (in short, when the liquid crystal display panel unit 49 is supported by the built-in chassis CS, the opening HL is formed on the thick side wall WL3. It ’s better to be in the opposite location).
- the raised portion SU is formed inside the inner side wall WL2 in the back bezel BZ2, and the raised portion BG is thick in the built-in chassis CS. It is formed outside the side wall WL3.
- the raised portion BG of the built-in chassis CS is It opposes the standing part SU of the back bezel BZ2 through the opening HL.
- the raised portion BG and the standing portion SU that face each other are engaged with each other with the opening HL interposed therebetween. That is, in the back bezel BZ2 and the built-in chassis CS (also referred to as an electronic package) on which the FPC board 1 is to be mounted, the standing part SU of the back bezel BZ2 and the raised part BG of the built-in chassis CS are connected to each other in the FPC board 1. Engage with the opening HL.
- the standing part SU and the raised part BG are not located so as to avoid the FPC board 1 because the opening HL is interposed. That is, the raised portion SU is not located on the inner side wall WL2 that does not face the FPC substrate 1, and the raised portion BG is not located on the thick side wall WL3 that does not face the FPC substrate 1.
- the standing part SU and the raised part BG may be located anywhere on the inner side wall WL2 and the thick side wall WL3 as long as they are in a positional relationship with each other (in essence, the position of the standing part SU and the raised part BG can be freely set). Degree is improved).
- the upright portion SU may be positioned so as to face along the short side direction on the inner side wall WL2 facing along the short side direction of the back bezel BZ2.
- the raised portion BG is located facing along the short side direction).
- the standing portion SU may be positioned along the longitudinal direction on the inner side wall WL2 facing along the longitudinal direction of the back bezel BZ2 (in correspondence with this, the longitudinal direction of the built-in chassis CS
- the raised portion BG is positioned along the longitudinal direction of the thick side wall WL3 facing along the longitudinal direction).
- the engaging positions of the back bezel BZ2 and the built-in chassis CS face each other (along the longitudinal direction and the short side direction of the back bezel BZ2).
- the built-in chassis CS is firmly integrated.
- the rising portion SU is located at the root side of the inner wall WL2 at the start and end of the bracket-like ([) -shaped cut into the inner wall WL2 (in short, the bezel BZ).
- the notched portion may be completed by rising toward the inner side of the inner side wall WL2.
- the present invention is not limited to this, and may be an upright portion SU having another shape (for example, it may be a raised portion BG).
- the raised portion BG related to the raised portion SU may be formed by raising a part of the outer side of the thick side wall WL3.
- the present invention is not limited to this, and may be a raised portion BG having another shape (for example, it may be a standing portion SU).
- Embodiment 3 A third embodiment will be described. Note that members having the same functions as those used in Embodiments 1 and 2 are denoted by the same reference numerals, and description thereof is omitted.
- a hook portion HG as shown in the enlarged sectional view of FIG. 9 may be formed on the inner side wall WL2 of the back bezel BZ2.
- the hook portion HG is formed by a notch portion in a bracket shape ([shape]) with respect to the inner side wall WL2, similarly to the inner claw portion CW2. More specifically, the cut is formed so as to line up directly below the inner claw portion CW2 (on the bottom surface 31 side) along the rising direction of the inner wall WL2, and the start and end of the cut are located on the inner claw portion CW2 side.
- the hook portion HG is completed by the portion standing up toward the outside of the inner side wall WL2.
- this hooking part HG is hooked on the edge of the opening HL, so that the FPC board 1 becomes immobile with respect to the back bezel BZ2 and the front bezel BZ1. Further, as the FPC board 1 becomes stationary, a member connected to the FPC board 1, for example, the liquid crystal display panel 41 also becomes stationary.
- liquid crystal display panel 41 becomes stationary, various electronic devices (for example, notebook personal computers, mobile phones, and PDAs (Personal Digital Assistants)) on which the liquid crystal display device 69 is mounted can be easily manufactured. The quality of electronic equipment is also improved.
- various electronic devices for example, notebook personal computers, mobile phones, and PDAs (Personal Digital Assistants)
- the liquid crystal display panel 41 does not float from the built-in chassis CS and does not move, the electronic device can be manufactured without taking the liquid crystal display panel 41 into consideration, and the manufacturing becomes easy. Further, since the liquid crystal display panel 41 is lifted from the built-in chassis CS (and thus the backlight unit 59), there is no situation where the liquid crystal display panel 41 cannot properly receive the backlight light, and the image quality of the liquid crystal display device 69 is ensured. (For example, luminance unevenness is suppressed).
- the LED module MJ when the LED module MJ is connected to the FPC board 1, if the FPC board 1 is stationary, the LED module MJ is also stationary. Therefore, for example, the incident angle with respect to the light guide plate 54 does not change because the LED module MJ is displaced from the predetermined position. Therefore, uneven brightness of the liquid crystal display device 69 is suppressed.
- the extending direction of the bending line BR shown in FIG. 4 is the same direction as the intersecting direction R in FIG. 10 showing the planar FPC board 1 (in essence, the bending line assumed for the bending FPC board 1).
- BR is a straight line in the flat FPC board 1).
- the substrate surface of the planar FPC substrate 1 that is in the same plane direction as the surface of the active matrix substrate 42 coincides with a virtual surface formed by the intersecting direction R and the alignment direction P, and the first virtual surface S1 intersects. It coincides with a virtual plane formed by the direction R and the overlapping direction Q.
- the FPC board 1 when a line orthogonal to (intersects) the first virtual plane S1 is a dividing line SR, the FPC board 1 is divided into two on the basis of the dividing line SR overlapping the opening HL. Furthermore, in the bisected FPC board 1, one narrow area is referred to as a narrow area AR1, and the other wide area is referred to as a wide area AR2. Then, as shown in FIG. 9, the hook portion HG attracts the portion of the FPC board 1 corresponding to the narrow area AR1 to the portion of the FPC board 1 corresponding to the wide area AR2.
- the hooking portion HG hooks the edge of the opening HL on the wide area area AR2 side, so that the portion of the FPC board 1 corresponding to the narrow area AR1 becomes the part of the FPC board 1 corresponding to the wide area AR2. Attract.
- the hooking portion HG is as follows. That is, when the hook portion HG is accommodated in the opening HL, the extending side of the hook portion HG is preferably directed to the portion of the FPC board 1 corresponding to the large area AR2.
- the edge of HL is firmly involved.
- the hook portion HG reliably attracts the portion of the FPC board 1 corresponding to the narrow area AR1 to the portion of the FPC board 1 corresponding to the wide area AR2.
- the hook portion HG may be integrated with the inner claw portion CW2 (or the convex portion 36) of the inner side wall WL1. That is, the inner claw part CW2 may have the function of the hook part HG. Further, the hook portion HG may be formed not only on the inner side wall WL2 but also on the outer side wall WL1. In short, any member that is caught by the edge of the opening HL and makes the FPC board 1 immovable relative to the front bezel BZ1 and the back bezel BZ2 can be said to be a hook portion HG.
- the claw portion CW, the convex portion 35, the concave portion 36, the standing portion SU, and the hook portion HG are the side walls WL (outer side walls WL1 and inner side walls WL2) of the bezel BZ, and the raised portions BG are the side walls WL of the built-in chassis CS. Although it was formed in (thick side wall 3), it is not limited to this.
- the presence of these members causes the backlight unit 59, and thus the liquid crystal display device 69 to The thickness does not increase (of course, the panel unit does not increase in thickness).
- the position of the opening HL is not limited by the FPC board 1, but there is a desirable position.
- the position of the driver wiring 47 (47M / 47S) extending from the driver 46 and the supply wiring 11 (11M / 11S) formed on the FPC board 1 are used with reference to FIGS. A description will be given together with the position.
- FIG. 11 is a partially enlarged perspective view of the vicinity of the opening HL of the FPC board 1
- FIG. 12 is a plan view of FIG.
- driver wiring (element wiring) 47 and the supply wiring 11 are shown in the drawing for convenience.
- driver wiring 47 is arranged radially around the driver 46 (however, it is not limited to this arrangement).
- driver wirings 47 include two types of driver wirings 47 (47M and 47S).
- control driver wiring 47M used for controlling the liquid crystal display panel 41
- confirmation driver wiring 47S for confirming the operation of the driver 46.
- control driver wiring 47M and the confirmation driver wiring 47S are densely grouped.
- a control driver wiring group (main element wiring group) 47MG which is a group of control driver wirings 47M, is indicated by a rough halftone dot region, while a confirmation driver wiring group (subelement), which is a group of confirmation driver wirings 47S, is shown.
- (Wiring group) 47SG is indicated by a rough hatched area.
- the plurality of supply wirings 11 extend along the parallel direction R and are arranged in a direction crossing the parallel direction R (for example, the arrangement direction P). These supply wirings 11 are connected to a plurality of driver wirings 47 (control driver wiring 47M and confirmation driver wiring 47S) extending from the driver 46, respectively. Therefore, the supply wiring 11 includes two types of supply wirings 11 (11M and 11S) according to the control driver wiring 47M and the confirmation driver wiring 47S.
- control supply wiring 11M connected to the control driver wiring 47M
- confirmation supply wiring 11S connected to the confirmation driver wiring 47S.
- control supply wiring 11M and the confirmation supply wiring 11S are also densely grouped.
- control supply wiring group (main supply wiring group) 11MG which is a group of the control supply wirings 11M, is indicated by a dense halftone area, while the confirmation supply that is a group of the confirmation supply wirings 11S.
- a wiring group (sub-supply wiring group) 11SG is indicated by a dense shaded area.
- confirmation supply wiring 11S need not be connected to a power source (not shown) like the control supply wiring 11M. Therefore, the confirmation supply wiring 11S is interrupted as shown in FIG. 11 and FIG.
- the groups 11MG and 11SG of the two types of supply wirings 11 are scattered on the FPC board 1.
- the opening HL is located on the bending line BR that overlaps the confirmation supply wiring group 11SG (for example, located on the side in which the confirmation supply wiring 11S is pulled out). That is, in the FPC board 1, the opening HL is located at an isolated location avoiding the control supply wiring group 11MG.
- control supply wiring 11M may not have an extra length in order to avoid the opening HL. Therefore, not only the cost of the FPC board 1 is suppressed, but the mounting of the control supply wiring 11M on the FPC board 1 is facilitated.
- control supply wiring 11M since the control supply wiring 11M is not constrained by the position of the opening HL, it is desirable that the control supply wiring 11M has a shape that follows the shape of the flexible FPC board 1, that is, a shape that follows the bending line BR (in short, it is for control purposes).
- the lead-out direction of the supply wiring 11M may be the same direction as the parallel direction R).
- control supply wiring 11M is desirably a linear shape extending along the bending line BR of the FPC board 1.
- control supply wirings 11 ⁇ / b> M it is not necessary for all of the control supply wirings 11 ⁇ / b> M to have a linear shape extending along the bending line BR of the FPC board 1.
- control supply wiring 11M only a part of the control supply wiring 11M may be located at a bent portion of the FPC board 1 (of course, all of the control supply wiring 11M may be located at a bent portion of the FPC board 1). .
- control supply wiring 11M located in the bent portion of the FPC board 1 may have a shape that follows the shape of the bent FPC board 1. This is because an oblique load is not applied to the control supply wiring 11M that bends as the FPC board 1 bends.
- the opening HL is located in the FPC board 1 at an isolated location avoiding the control supply wiring group 11MG, but is not limited to the location on the flex line BR overlapping the confirmation supply wiring group 11SG.
- the opening HL is preferably located at the outer edge of the FPC board 1 where the control supply wiring group 11MG is not located.
- the opening HL may be anywhere as long as it does not overlap with the control supply wiring group 11MG, and of course, as shown in the plan view of FIG. It may be a place on the bending line BR overlapping the supply wiring group 11SG.
- the front bezel BZ1, the back bezel BZ2, and the built-in chassis CS are given as the members (housing) to be engaged with, but the members are not limited to these. Also, the number of members involved is two, and may be three or more. In short, a plurality of members each include an engaging portion (claw portion CW or the like), and the engaging portions (at least two engaging portions) are engaged, so that the members may be engaged (integrated). Just fine).
- an electronic device equipped with a display device such as the above-described liquid crystal display device 69, for example, a notebook personal computer, a mobile phone, or a PDA can be said to be the present invention.
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Abstract
Description
WL 側壁
CW 爪部(係合部)
BZ1 表ベゼル(ハウジング)
WL1 外側壁(側壁)
CW1 外爪部(係合部)
35 凹部(係合部)
BZ2 裏ベゼル(ハウジング)
WL2 内側壁(側壁)
CW2 内爪部(係合部)
SU 起立部(係合部)
HG 引っかけ部
36 凸部(係合部)
CS 内蔵シャーシ(ハウジング)
WL3 厚側壁(側壁)
BG 隆起部(係合部)
1 FPC基板(回路基板)
11 供給配線
11M 制御用供給配線(主供給配線)
11MG 制御用供給配線群(主供給配線群)
11S 確認用供給配線(副供給配線)
11SG 確認用供給配線群(副供給配線群)
HL 開孔
41 液晶表示パネル(表示パネル)
42 アクティブマトリックス基板
43 対向基板
46 ドライバー(制御素子)
47 ドライバー配線(素子配線)
47M 制御ドライバー配線(主たる素子配線)
47MG 制御ドライバー配線群(主素子配線群)
47S 確認ドライバー配線(副たる素子配線)
47SG 確認ドライバー配線群(副素子配線群)
49 液晶表示パネルユニット
MJ LEDモジュール
51 実装基板
52 LED
54 導光板
55 反射シート
59 バックライトユニット
69 液晶表示装置(表示装置)
BR 撓み線
P 並び方向
Q 重なり方向
R 交差方向(撓み線の延び方向)
S1 第1仮想面
実施の一形態について、図面に基づいて説明すれば、以下の通りである。なお、便宜上、ハッチングや部材符号等を省略する場合もあるが、かかる場合、他の図面を参照するものとする。逆に、断面図以外の図であっても、便宜上、ハッチングを付す場合もある。また、図面上での黒丸は紙面に対し垂直方向を意味する。
される。
実施の形態2について説明する。なお、実施の形態1で用いた部材と同様の機能を有する部材については同一の符号を付記し、その説明を省略する。
実施の形態3について説明する。なお、実施の形態1および2で用いた部材と同様の機能を有する部材については同一の符号を付記し、その説明を省略する。
なお、本発明は上記の実施の形態に限定されず、本発明の趣旨を逸脱しない範囲で、種々の変更が可能である。
Claims (15)
- ハウジング毎に含まれる係合部同士の係わり合いで、複数のハウジングを一体化させているハウジングユニットに、回路基板を搭載する電子パッケージにあって、
上記回路基板は、開孔を含んでおり、
係わり合う上記係合部同士の少なくとも一方が、上記開孔に通じている電子パッケージ。 - 巻き付くように撓む上記回路基板にて、その回路基板にて囲まれる側を内側、その内側の反対側を外側とすると、
上記開孔に通じる上記係合部の1つは、上記内側から上記外側に向かって、上記開孔に進入する請求項1に記載の電子パッケージ。 - 巻き付くように撓む上記回路基板にて、その回路基板にて囲まれる側を内側、その内側の反対側を外側とすると、
上記開孔に通じる上記係合部の1つは、上記外側から上記内側に向かって、上記開孔に進入する請求項1に記載の電子パッケージ。 - 係わり合う上記係合部同士が爪状であり、
上記ハウジングユニットにて係わり合う上記ハウジングのうち、
一方のハウジングが他方のハウジングに対して離れようとする側と同側に、一方のハウジングに含まれる爪状の係合部は延び、
他方のハウジングが一方のハウジングに対して離れようとする側と同側に、他方のハウジングに含まれる爪状の係合部は延びる請求項1~3のいずれか1項に記載の電子パッケージ。 - 係わり合う上記係合部同士のうち、一方の係合部は凸状で、他方の係合部は凹状であり、
上記回路基板における一方の基板面から、凸状の上記係合部が上記開孔に進入する請求項1~3のいずれか1項に記載の電子パッケージ。 - 上記係合部が、上記ハウジングユニットにおける側壁に位置する請求項1~5のいずれか1項に記載の電子パッケージ。
- 上記開孔の縁に引っかかることで、上記回路基板を上記ハウジングユニットに対して不動にさせる引っかけ部が、上記ハウジングに含まれる請求項1~6のいずれか1項に記載の電子パッケージ。
- 撓む上記回路基板の形状に沿う線を撓み線、この撓み線に重なりつつ上記回路基板の基板面に対して交差する仮想面を第1仮想面、この第1仮想面に対して交差する線を分割線とすると、
上記開孔に重なる上記分割線を基準に上記回路基板は2分され、一方の狭面積な領域が狭面積領域、他方の広面積な領域が広面積領域となり、
上記引っかけ部は、上記狭面積領域に相当する回路基板の部分を、上記広面積領域に相当する回路基板の部分へと引きつける請求項7に記載の電子パッケージ。 - 上記係合部が上記引っかけ部でもある請求項8に記載の電子パッケージ。
- 請求項1~9のいずれか1項に記載の電子パッケージを搭載する表示装置。
- 上記回路基板は、表示画像を表示させる表示パネルに接続され、その表示パネルには、上記回路基板に並んで制御素子が実装されており、
上記制御素子は、素子配線を複数含み、これらの素子配線には、主たる素子配線の群である主素子配線群が含まれており、
上記主たる素子配線につながる上記回路基板の供給配線を主供給配線とするとともに、その主供給配線の群を主供給配線群とすると、
上記開孔は、上記主供給配線群を回避した隔離箇所に位置する請求項10に記載の表示装置。 - 上記隔離箇所は、上記回路基板における外縁に並ぶ箇所である請求項11に記載の表示装置。
- 上記の複数の素子配線には、副たる素子配線の群である副素子配線群が含まれており、
上記副たる素子配線につながる上記回路基板の供給配線を副供給配線とするとともに、その副供給配線の群を副供給配線群とし、
撓む上記回路基板の形状に沿う線を撓み線とすると、
上記隔離箇所は、上記副供給配線群に重なる上記撓み線上に位置する請求項11または12に記載の表示装置。 - 上記主供給配線の少なくとも一部分が、上記回路基板の撓む部分に位置しており、
上記回路基板の撓む部分に位置する上記主供給配線は、撓む上記回路基板の形状に沿う形状である請求項11~13のいずれか1項に記載の表示装置。 - 請求項10~14のいずれか1項に記載の表示装置を搭載する電子機器。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0911157A BRPI0911157A2 (pt) | 2008-04-22 | 2009-03-13 | pacote eletrônico, dispositivo de exibição e dispositivo eletrônico |
EP09735308A EP2282304A4 (en) | 2008-04-22 | 2009-03-13 | ELECTRONIC HOUSING, DISPLAY DEVICE AND ELECTRONIC DEVICE |
JP2010509113A JP5232222B2 (ja) | 2008-04-22 | 2009-03-13 | 電子パッケージ、表示装置、および電子機器 |
US12/989,005 US8451592B2 (en) | 2008-04-22 | 2009-03-13 | Electronic package, display device, and electronic device |
CN2009801134119A CN102007523B (zh) | 2008-04-22 | 2009-03-13 | 电子封装件、显示装置以及电子设备 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2008111064 | 2008-04-22 | ||
JP2008-111064 | 2008-04-22 |
Publications (1)
Publication Number | Publication Date |
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WO2009130955A1 true WO2009130955A1 (ja) | 2009-10-29 |
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PCT/JP2009/054839 WO2009130955A1 (ja) | 2008-04-22 | 2009-03-13 | 電子パッケージ、表示装置、および電子機器 |
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US (1) | US8451592B2 (ja) |
EP (1) | EP2282304A4 (ja) |
JP (1) | JP5232222B2 (ja) |
CN (1) | CN102007523B (ja) |
BR (1) | BRPI0911157A2 (ja) |
RU (1) | RU2444067C1 (ja) |
WO (1) | WO2009130955A1 (ja) |
Cited By (3)
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WO2013118712A1 (ja) * | 2012-02-08 | 2013-08-15 | シャープ株式会社 | 表示装置およびテレビ受信装置 |
US8717512B2 (en) | 2010-04-20 | 2014-05-06 | Samsung Electronics Co., Ltd. | Display apparatus |
JP2020016768A (ja) * | 2018-07-26 | 2020-01-30 | 三菱電機株式会社 | 表示装置 |
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KR101117640B1 (ko) * | 2009-10-06 | 2012-03-05 | 삼성모바일디스플레이주식회사 | 평판표시장치 |
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KR101874954B1 (ko) | 2012-01-19 | 2018-07-06 | 삼성디스플레이 주식회사 | 다중 표시 장치 |
TWI485482B (zh) * | 2012-09-13 | 2015-05-21 | Au Optronics Corp | 具面板支撐結構之顯示模組 |
CN102967955A (zh) * | 2012-11-23 | 2013-03-13 | 深圳市华星光电技术有限公司 | 一种液晶显示模组及液晶显示装置 |
JP2014150197A (ja) * | 2013-02-01 | 2014-08-21 | Toshiba Lighting & Technology Corp | 照明器具 |
CN106353907B (zh) * | 2016-10-27 | 2019-09-20 | 青岛海信电器股份有限公司 | 一种液晶显示装置 |
KR102132344B1 (ko) | 2016-12-28 | 2020-07-09 | 삼성전자주식회사 | 패널 모듈 및 이를 갖는 디스플레이 장치 |
JP2019109385A (ja) * | 2017-12-19 | 2019-07-04 | シャープ株式会社 | 表示装置 |
JP2020003526A (ja) * | 2018-06-25 | 2020-01-09 | 堺ディスプレイプロダクト株式会社 | 表示装置 |
JP2022030296A (ja) * | 2020-08-06 | 2022-02-18 | 船井電機株式会社 | 電子機器および表示装置 |
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2009
- 2009-03-13 WO PCT/JP2009/054839 patent/WO2009130955A1/ja active Application Filing
- 2009-03-13 RU RU2010147418/12A patent/RU2444067C1/ru not_active IP Right Cessation
- 2009-03-13 US US12/989,005 patent/US8451592B2/en active Active
- 2009-03-13 EP EP09735308A patent/EP2282304A4/en not_active Ceased
- 2009-03-13 CN CN2009801134119A patent/CN102007523B/zh not_active Expired - Fee Related
- 2009-03-13 JP JP2010509113A patent/JP5232222B2/ja active Active
- 2009-03-13 BR BRPI0911157A patent/BRPI0911157A2/pt not_active IP Right Cessation
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8717512B2 (en) | 2010-04-20 | 2014-05-06 | Samsung Electronics Co., Ltd. | Display apparatus |
US9335463B2 (en) | 2010-04-20 | 2016-05-10 | Samsung Electronics Co., Ltd. | Display apparatus |
EP2381298B1 (en) * | 2010-04-20 | 2017-08-16 | Samsung Electronics Co., Ltd. | Display apparatus |
WO2013118712A1 (ja) * | 2012-02-08 | 2013-08-15 | シャープ株式会社 | 表示装置およびテレビ受信装置 |
JP2020016768A (ja) * | 2018-07-26 | 2020-01-30 | 三菱電機株式会社 | 表示装置 |
Also Published As
Publication number | Publication date |
---|---|
BRPI0911157A2 (pt) | 2016-09-13 |
CN102007523B (zh) | 2013-06-12 |
EP2282304A1 (en) | 2011-02-09 |
JPWO2009130955A1 (ja) | 2011-08-18 |
JP5232222B2 (ja) | 2013-07-10 |
US8451592B2 (en) | 2013-05-28 |
CN102007523A (zh) | 2011-04-06 |
EP2282304A4 (en) | 2011-04-20 |
US20110038112A1 (en) | 2011-02-17 |
RU2444067C1 (ru) | 2012-02-27 |
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