CN101416474A - Display holding component, portable electronic device, and method of assembling display holding component - Google Patents
Display holding component, portable electronic device, and method of assembling display holding component Download PDFInfo
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- CN101416474A CN101416474A CNA2007800123851A CN200780012385A CN101416474A CN 101416474 A CN101416474 A CN 101416474A CN A2007800123851 A CNA2007800123851 A CN A2007800123851A CN 200780012385 A CN200780012385 A CN 200780012385A CN 101416474 A CN101416474 A CN 101416474A
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Abstract
A display holding component for holding a display has a holding wall that covers and holds the peripheral edge of the display and in which an opening for exposing the display surface is formed, a frame that has claw receiving sections engaged with fixation sections, and a rear side holding section that is formed continuing to at least a portion of the frame and holds the rear side of the holding wall. The frame and the rear side holding section are formed integrally with each other of an elastic material.
Description
Technical field
The present invention relates to the assemble method of display holding component, portable electric appts and display holding component, relate in particular to and prevent to adhere to dust etc. at display, and, keep the display holding component of display, the portable electric appts that utilizes this display holding component assembling display, and the assemble method of display holding component.
Background technology
In pocket telephone, as display, be provided with basic display unit, and then also be provided with smaller sub-display, be equipped on the table back of the framework of pocket telephone respectively.
The part of the display surface of this display for contacting with the eye that utilizes the people often, therefore, need prevent intrusion to the dust of inner surface, but in the past, consideration is dustproof to the display surface of such display, by the dustproof sheet that sponge etc. forms, formed the structure (for example, with reference to patent documentation 1) in the gap of inaccessible display surface and framework in the periphery setting of display surface.
In addition, in the past, knew the display holding component that the display that keeps portable electric appts is arranged.Portable phone unit as portable electric appts for example possesses two displays of son of advocating peace as described above, and sub-display directly is installed on the inner surface of outer cover of framework.In order to prevent to adhere to dust etc. at the display surface of this sub-display, the sheet material via elastomeric elements such as utilizing sponge forms is installed on framework with sub-display.
Promptly, for example, attach sheet material, the gap that produces between landfill sub-display and the framework in the framework side that contacts with the sub-display that comprises LCD (Liquid Crystal Display:LCD), prevent that thus in framework inside, dust etc. enter the situation of the display surface of sub-display.
In addition, sub-display fixedly is for example to assemble in the mode of the periphery of the glass of the display surface that surround to form sub-display and keep sub-display to framework.For example, via the plastic support device, be about to keep the plastic support device of sub-display to be fixed in framework and carry out.
As the eyelid retractor that uses such maintenance display, display is assemblied in the parts of framework, " LCD display mounting structure " (with reference to patent documentation 1) for example, arranged.
Patent documentation 1: the open communique of Japan's special permission, spy open flat 9-No. 283950
Yet, in described structure in the past, for dustproof sheet is set, the portable electric appts thickening, the parts number of packages increases, and therefore, has miniaturization, the light-weighted problem of running counter to.
In addition, in the structure of in the past assembling display, except the plastic support device that keeps display; also need be under the situation that applies impact etc., be used to protect the miscellaneous part (sheet etc. that for example, comprises elastomeric element) of the display surface of display; therefore, the situation that can not avoid cost to rise.
In addition, in the structure of in the past assembling display, in order to improve dustproof effect, the aforesaid sheet material that need utilize elastomeric element to form can not reduce the parts number of packages.
Summary of the invention
Therefore, the invention provides and to reduce the parts number of packages, can make portable electric appts thin, the display holding component and the portable electric appts of its miniaturization.
And then; the invention provides under the situation of the miscellaneous part of the rising that does not need to cause cost, can possess simultaneously the protection display display surface function and keep the assemble method of display holding component, portable electric appts and display holding component of the function of display.
And then, the invention provides and can simultaneously, can reduce the display holding component of parts number of packages and the assemble method of portable electric appts and display holding component than more improved dustproof effect in the past.
In order to solve described problem, the present invention is a kind of display holding component, and it is used to keep display, it is characterized in that, possesses:
Frame portion, it is formed with and the circumference of described display is covered and keeps, and so that the peristome of the mode opening that expose the position corresponding with the display surface of described display and be used to be limited to the fastener of the portion of being fixed;
Back side maintaining part, it forms continuously from described frame portion, and keeps the rear side of described display,
Described frame portion and described back side maintaining part are made of integratedly elastomeric material.
In addition, display holding component of the present invention has the insertion section that is used to insert described display.
And then in display holding component of the present invention, described insertion section forms in the mode of the distribution that configuration is connected with the described display that inserts.
In addition, in display holding component of the present invention, between described back side maintaining part and described insertion section, be formed with other peristomes.
And then in display holding component of the present invention, described frame portion forms in the mode that covers with described other opposed positions of peristome.
And then the present invention is a kind of portable electric appts, it is characterized in that, possesses:
Above-mentioned display holding component;
Be assemblied in the described display of described display holding component;
Framework at the described display holding component of internal fixation.
In addition, in display holding component of the present invention, described display is self-emission device escope or the display that possesses backlight.
And then portable electric appts of the present invention also possesses: second display, and it is included in described framework, and different with described display;
Strengthening part, it is installed on the rear side of the display surface of described second display,
Described strengthening part is erect at the face of a side opposite with the face that described second display is installed and is provided with fixed claw,
Described display holding component is fixed by described fastener is installed on described fixed claw.
And then the present invention is a kind of display holding component, and its state with the display surface of open display covers and keeps described display, and is installed on the installation position of regulation, it is characterized in that possessing:
Insert the insertion section of described display;
Peristome, it is arranged on position corresponding with described display surface when inserting described display;
Fastener, it is formed on the part that becomes periphery of described display,
Described display holding component utilizes elastomeric material one-body molded for having the packed of described insertion section.
Back side maintaining part described in the display holding component of the present invention and described frame portion between the space is set, and be arranged at and the opposed position of described opening.
In addition, in display holding component of the present invention, preferably the profile of the described frame portion when the face side that is provided with described peristome is overlooked forms rectangular-shapedly, and it is free-ended ligule that described back side maintaining part forms an end.
In addition, in display holding component of the present invention, an end of preferred described back side maintaining part has: the shape that is positioned at the scope of described opening.
In addition, in display holding component of the present invention, the thickness that preferably links near the described back side maintaining part the linking part of described back side maintaining part and described frame portion is compared with other parts of described back side maintaining part and is formed thin-walled.
In addition, portable electric appts of the present invention is a kind of portable electric appts, it is characterized in that, possesses:
First display;
Framework, it has can be from the window portion of the display surface of described first display of outside identification;
Display holding component, it is fixed in the described framework with the state that keeps described first display;
Second display, it is built in the described framework,
Described display holding component comprises: frame portion, and it has the circumference that covers described first display, and forms the maintenance wall of the opening that the described display surface that makes described first display exposes and be limited to the fastener of the portion of being fixed; Back side maintaining part, it is continuously at least a portion of described frame portion and form, and is positioned at the rear side of described first display,
Described display holding component is formed by elastomeric material,
Described second display possesses: strengthening part, and it is disposed at the rear side of described second display,
Described strengthening part makes fastener outstanding to the rear side direction of described second display, forms the described portion that is fixed,
Make described fastener be limited to described fastener, described display holding component at described framework internal fixation in described strengthening part.
The assemble method of display holding component of the present invention is a kind of assemble method of display holding component, wherein, comprising:
The display holding component that constitutes by elastomeric material that display is assemblied in that both sides, the table back side by described display sandwich, and the operation that keeps;
The operation that keeps the described display holding component of described display in the framework component parts positioning and fixing of the rear side that is positioned at described display;
With from inner surface side be positioned at the framework component parts state of contact of the display surface side of described display, with pack into operation in the framework of the described display holding component of described positioning and fixing.
Display holding component of the present invention also possesses: the first prominent bar, its described frame portion with second of described first opposition side outstanding formation of mode with the periphery that surrounds described opening;
Deflection division, it is formed at the edge of the described opening of described frame portion, and compares with other positions of described frame portion and to form thin-walled.
In addition, in display holding component of the present invention, preferred described deflection division in described first with the corresponding position, position that forms the described first prominent bar, it is thin to form described open side about the thickness between described first side of described frame portion and second side, and the outer circumferential side of described frame portion is thick.
In addition, in display holding component of the present invention, preferably the outside of the described first prominent bar in described second of described frame portion is formed with the second prominent bar that surrounds described opening.
In addition, in display holding component of the present invention, the overhang from described frame portion of the preferred described first prominent bar and the described second prominent bar is different.
In addition, in display holding component of the present invention, the overhang of the preferred described second prominent bar is littler than the described first prominent bar.
Portable electric appts of the present invention is a kind of portable electric appts, it is characterized in that, possesses:
Display;
Framework, it has can be from the window portion of the display surface of the described display of outside identification;
Display holding component, it is fixed in the described framework with the state that keeps described display,
Described display holding component possesses: frame portion, and it covers the circumference of described display, and forms the opening that described display surface is exposed, and, have the fastener that is limited to the portion that is fixed in the described framework; Back side maintaining part, it is continuously at least a portion of described frame portion, and, first side in described frame portion, and the periphery of described opening between the space is set, be formed at and the opposed position of described opening; The first prominent bar, its described frame portion with second of described first opposite side outstanding formation of mode with the periphery that surrounds described opening; Deflection division, it is formed at the edge of the described opening of described maintaining part, and compare with other positions of described maintaining part and form thin-walled,
Described frame portion and described back side maintaining part are formed by elastomeric material,
Described display holding component is with the state of the described first prominent bar by the described window portion periphery that is pressed in described framework inside, described display remained in the described framework accommodate.
In addition, in portable electric appts of the present invention, preferred described deflection division in described first with the corresponding position, position that forms the described first prominent bar, it is thin to form described open side about described first side of described frame portion and the thickness between described second side, and the outer circumferential side of described frame portion is thick.
In addition, in portable electric appts of the present invention, preferably also have: strengthening part, it is disposed at the rear side of the described display in the described framework,
Described display holding component makes the described first prominent bar shrink ground by double team between the periphery of the described window portion of described strengthening part and described framework inner surface, is fixed in the described framework.
The assemble method of display holding component of the present invention is a kind of assemble method of display holding component, it is to possess display, have and can and be fixed in the assemble method of the display holding component the portable electric appts of the described display holding component of claim 16 in the described framework with the state that keeps described display from the framework of the window portion of the display surface of the described display of outside identification, it is characterized in that
The operation that described display is assemblied in described display holding component and keeps;
The operation that keeps the described display holding component of described display in the framework component parts positioning and fixing of the rear side of the described display surface that is positioned at described display;
In the mode that the described first prominent bar is contacted by the state of the described window portion periphery that is pressed in described framework inner surface, the positioning and fixing of packing in described framework is in the operation of the described display holding component of the rear side of described display.
In display holding component of the present invention, it is characterized in that described fastener is to form the rear side that is arranged in described frame portion, and do not connect the non-through hole of the face side of described frame portion.
In addition, in display holding component of the present invention, described non-through hole has slotted hole shape opening shape,
The non-thickness that connects part between the face side of frame described non-through hole and described portion forms littler than the length of the short side direction of described opening shape.
In addition, in display holding component of the present invention, it is dark that preferred described non-through hole forms the length of adding up than the thickness of the thickness of the described display that will keep and described back side maintaining part.
Portable electric appts of the present invention is a kind of display holding component, it is characterized in that, possesses:
First display;
Framework, it has can be from the window portion of the display surface of described first display of outside identification;
Display holding component, it is fixed in the portion that is fixed in the described framework with the state that keeps described first display,
Described display holding component possesses: frame portion, and it has the circumference that covers described display, and forms maintenance wall that makes the opening that described display surface exposes in face side and the fastener that is used to be limited to the described portion that is fixed; Back side maintaining part, it forms continuously at least a portion of described frame portion, and, be arranged at and the opposed position of described opening, the back side that keeps described first display,
Described display holding component is formed by elastomeric material,
Described fastener is to form the rear side that is arranged in described frame portion, and does not connect the non-through hole of the face side of described frame portion.
In addition, in portable electric appts of the present invention, preferred described framework also possesses in inside: second display and at the strengthening part of the rear side configuration of the side opposite of this second display with display surface,
Described strengthening part has in the rear side of a side opposite with the described display surface of described second display erects the be fixed fastener of portion of the conduct that is provided with.
In addition, in portable electric appts of the present invention, preferably with regard to described non-through hole, the thickness that non-between the face side of frame described non-through hole and described portion connects part is littler than the overhang from described strengthening part of described fastener.
According to the present invention as can be known, can prevent that dust to the entering of the display surface of display, therefore, has the parts of minimizing number of packages, can make portable electric appts thin, and the effect of miniaturization.
According to the present invention as can be known, do not need to cause the miscellaneous part of the rising of cost, can possess simultaneously the protection display display surface function and keep the function of display.
According to the present invention as can be known, when can reduce the parts number of packages, can improve dustproof effect.
In addition, according to the present invention as can be known,, also can under the situation that does not cause production cost, utilize metal pattern with the display holding component moulding using under the situation of elastomeric material as moulding material.
Description of drawings
Fig. 1 is the stereogram of the folder-type portable telephone set of first execution mode of the present invention.
Fig. 2 is the STRUCTURE DECOMPOSITION figure of first framework of first execution mode of the present invention.
Fig. 3 is the stereogram of the hinge member of first execution mode of the present invention.
Fig. 4 is the vertical view of the sheet metal member of first execution mode of the present invention.
Fig. 5 is the structural perspective of the sub-display unit of first execution mode of the present invention.
Fig. 6 (a) is the exterior view of the eyelid retractor of first execution mode of the present invention.
Fig. 6 (b) is the side view of the eyelid retractor of first execution mode of the present invention.
Fig. 6 (c) is the back view of the eyelid retractor of first execution mode of the present invention.
Fig. 7 is the profile along the A of Fig. 6 of first execution mode of the present invention (a)-A line.
Fig. 8 is the side view to the situation of packing into of eyelid retractor of the sub-display of expression first execution mode of the present invention.
Fig. 9 is the stereogram to the situation of packing into of sheet metal member of the sub-display unit of expression first execution mode of the present invention.
Figure 10 is the vertical view of first framework of first execution mode of the present invention.
Figure 11 (a) is the profile of the B-B line along Figure 10.
Figure 11 (b) is the C portion amplification profile of Figure 11 (a).
Figure 12 (a) is the stereogram of face side of the eyelid retractor of second execution mode of the present invention.
Figure 12 (b) is the stereogram of rear side of the eyelid retractor of second execution mode of the present invention.
Figure 13 (a) is an eyelid retractor of specifically representing Figure 12 (a), along the profile of A-A line.
Figure 13 (b) is an eyelid retractor of specifically representing Figure 12 (a), along the profile of B-B line.
Figure 14 (a) is the front view that remains on the display of Figure 12 (a) and (b).
Figure 14 (b) is the stereogram that remains on the display of Figure 12 (a) and (b).
Figure 15 (a) is the stereogram of face side of the state of the eyelid retractor that the is illustrated in Figure 12 (a) and (b) display that assembled Figure 14 (a) and (b).
Figure 15 (b) is the stereogram of rear side of the state of the eyelid retractor that the is illustrated in Figure 12 (a) and (b) display that assembled Figure 14 (a) and (b).
Figure 16 (a) is an expression display confined state, based on the key diagram of the section of Figure 15 (a).
Figure 16 (b) is the eyelid retractor of the 3rd execution mode of expression display confined state, has amplified the key diagram of the maintenance wall of Figure 16 (a).
Figure 17 is the stereogram that is equipped with the portable electric appts of the display that has kept Figure 12 (a) and (b).
Figure 18 is the decomposition chart of the portable electric appts of Figure 17.
Figure 19 is the decomposition chart of first framework after the supporting sheet metal golden clothes are joined.
Figure 20 (a) is the stereogram before eyelid retractor that the assembling to eyelid retractor describes is installed.
Figure 20 (b) is the stereogram after eyelid retractor that the assembling to eyelid retractor describes is installed.
Figure 21 (a) is the sectional axonometric drawing of shell confined state that expression has kept the eyelid retractor of display.
Figure 21 (b) is the amplification profile of shell confined state that expression has kept the eyelid retractor of display.
Figure 22 is the stereogram from the upper casing of first framework of inner surface side observation.
Figure 23 (a) is the stereogram that comprises the eyelid retractor that forms punctulate elastomeric element.
Figure 23 (b) is the cross sectional illustration figure when utilizing eyelid retractor formation to use the eyelid retractor of Figure 23 (a) of metal pattern (its 1) to form.
Figure 23 (c) is the cross sectional illustration figure when utilizing eyelid retractor formation to use the eyelid retractor of Figure 23 (a) of metal pattern (its 2) to form.
Figure 24 utilizes eyelid retractor to form to use metal pattern, the cross sectional illustration figure when forming the eyelid retractor of the 4th execution mode.
Among the figure: 1-pocket telephone; 6-the second framework; 7-main display unit; 8-sub-display unit; 10-the first framework; 14-sheet metal member; 30-display surface; 31-eyelid retractor (holding member); 32a-fixed claw; 32b-fixed claw; 32c-fixed claw; 32d-fixed claw; 33-peristome; 40-frame portion; 41-maintaining part; 47a-fixing hole (fastener); 47b-fixing hole (fastener); 47c-fixing hole (fastener); 47d-fixing hole (fastener); 50-peristome (other peristomes); 52-insertion section; 55-guide portion; 60-surface; 61-side; 62-back side (back side); 90-basic display unit (second display); 91-sub-display (display); 210-eyelid retractor; 211-frame portion; 211a-surface; 211b-back side; 212-opening; 213-cover portion; 214-maintenance wall; 214a-deflection division; 215-tongue; 215a-base portion; 215b-free end; 216a, 216b-prominent bar; 217-pawl support portion (fastener); 218-display; 218a-display surface; 218b-back side; 219-outside wiring connecting portion; 220-FPC; 221-portable phone unit; 222-the first framework; 223-the second framework; 224-basic display unit; 225-lower casing; 226-reinforcement panel beating; 226a-pawl; 227-main substrate; 228-upper casing; 228a, 229a-opening; 229-decoration panel; 231-hinge; 232-luffer boards; 233-battery case; 234a, 235a-hinge support portion; 234-lower casing; 235-upper casing; 241a-pore formation portion; 241-core side metal pattern; 242-cavity side metal pattern; A-highly; B-gap; P-metal pattern composition surface.
Embodiment
Below, with reference to accompanying drawing, illustrate to be used to implement best mode of the present invention.
(first execution mode)
At first, based on accompanying drawing, first execution mode of the present invention is described.
As shown in Figure 1, pocket telephone 1 as portable electric appts is so-called collapsible, on second framework 6 that possesses numerical key 2 or a plurality of operation keyss such as cursor key 3 or function key 4, first framework 10 that the table back side possesses main display unit 7 and sub-display unit 8 can be supported by axle via hinge 11a, 11b, 11c in the base portion setting with opening and closing.
The possess control part second circuit substrate 19 of (CPU:Central Processing Unit) etc. is housed in second framework 6, is provided with conversation with loudspeaker 5 at front end.In addition, the opposite face of face that exposes with a plurality of operation keyss in second framework 6 can be provided with the battery 51 that is electrically connected with second circuit substrate 19 with loading and unloading.In addition, corresponding to the loudspeaker 5 of second framework 6, be provided with conversation with loud speaker 9 at the front end of first framework 10.
As shown in Figure 2, in first framework 10, be provided with resin system cover 13 in the mode of cover housing 12, form these shells 12 and cover 13 and utilize screw 44a, 44b, the fastening structure of 44c, 44d at the resin system shell 12 that forms the frame shape.
At shell 12 with cover between 13 and be provided with main display unit 7 in the mode of exposing at shell 12.Be provided with the reinforcement sheet metal member 14 of main display unit 7 at the back side of main display unit 7.
And then, on sheet metal member 14, be provided with sub-display unit 8 in the mode of exposing at cover 13, be provided with first circuit substrate 15 in the mode on every side of surrounding sub-display unit 8.
Be provided with peristome 22 in display surface 29 corresponding parts shell 12 and main display unit 7.Conversation loud speaker 9 is housed in a side opposite with hinge 11a, 11b of described peristome 22.
In addition, be provided with and cover 13 protuberance 43a, 43b, 43c, the 43d that engage in the both side edges of peristome 22, separately protuberance 43a, 43b, 43c, 43d are provided in than separately engaging pawl 17a, 17b, 17c, 17d and rely on centre.
Be formed with in the side (inboard) towards peristome 22 of the front end of these protuberances 43a, 43b, 43c, 43d and be used for the holding section that engages with first circuit substrate 15, be formed with recess in a side (outside) towards the outside of peristome 22.
Four jiaos at shell 12 are provided with screwed hole 18a, 18b, 18c, 18d.
In the cardinal extremity both sides of shell 12, outstanding being provided with by hinge 11a, the 11b of 6 supportings of second framework is equipped with hinge member 16 in the side of hinge 11a, 11b.
Shown in Fig. 3 was concrete, hinge member 16 was the metallic parts, and portion is inserted with the coaxial cable 64 that is connected with second circuit substrate 19 across first circuit substrate 15 within it.
Be provided with tubular cylindrical portion 65 and distolateral along periphery from described cylindrical portion 65 at hinge member 16, extended in the axial direction prolonging portion 66, from the described side-prominent tongue piece portion 75 that is provided with that portion 66 of prolonging.
Another distolateral i.e. hinge 11c side of second framework 6 in cylindrical portion 65 is provided with the rotation axial region 74 that inserts hinge 11c and can engage rotationally.Run through these cylindrical portion 65 and rotation axial region 74 and be provided with inserting hole 63, can insert in this inserting hole 63 and collude shaft cable 64.
Front end in tongue piece portion 75 is formed with screwed hole 79, erects from tongue piece portion 75 in the mode on every side of surrounding screwed hole 79 to be formed with rib 76.In addition, rib 76 side-prominent along tongue piece portion 75.
And then rib 78 is to be arranged at the opposite side of tongue piece portion 75 across the mode between tongue piece portion 75 and the cylindrical portion 65.Between this rib 76 and rib 78 and prolong portion 66 and be equipped with coaxial cable 64.
Side at main display unit 7 is connected with the flexible substrate (FPC:Flexible Printed Circuit) 21 that is connected with first circuit substrate 15.In addition, be provided with engaging pawl 23a, 23b, 23c, 23d, the 23e that engages with the sheet metal member 14 at the back side that is equipped on main display unit 7 in the both sides of eyelid retractor 20.
Shown in Fig. 4 was concrete, sheet metal member 14 was the strengthening parts that prevent crooking of main display unit 7 etc., is shaped as quadrangle outward so that sidewall 26a, 26b, 26c, 26d from each limit of this tetragonal planar portions 25 squarely the mode of warpage form by a slice panel beating.
Be provided with in the front of planar portions 25 and be used for light-weighted hole 27a, 27b, base portion side be provided with accommodate sub-display unit 8 accommodate recess 28.
Accommodating on the recess 28, be provided with two jiaos and fixed claw 32a, the 32b, 32c, the 32d that rely on centre of base end side that is used for sub-display unit 8 is fixed in front by crooked panel beating, accommodating being provided with and being used for light-weighted hole 34 to roughly relying on front of recess 28 from central authorities.
On planar portions 25, be provided with four protuberance 69a, 69b, 69c, 69d near the both sides of accommodating recess 28.These protuberances 69a, 69b, 69c, 69d with can with the mode butt of the reference potential pattern conducting that on first circuit substrate 15, is provided with.
In addition, be provided with protuberance 68a, the 68b that gives prominence to from planar portions 25 in the cardinal extremity both sides of planar portions 25.The front end of protuberance 68a, 68b is the flat circle shape, is formed with screwed hole 67a, 67b in the approximate centre of described flat circle shape.
Be respectively arranged with connecting hole 35a, 35b, 35c, 35d, 35e in sidewall 26a, the 26b of sheet metal member 14, engaging pawl 23a 26c, 26d,, 23b, 23c, position that 23d, 23e are corresponding with the eyelid retractor 20 that is arranged at main display unit 7.
In addition, be provided with the connector 39 that is connected with the other end of flexible substrate 21 in the flexible substrate 21 corresponding positions that are connected with main display unit 7 with an end.
And then, be provided with the connector 70 that is connected with coaxial cable 64 in the right forward side of peristome 36.
In addition, the other end of reference potential line is connected with first circuit substrate 15 via connector 70, and thus, the reference potential line makes reference potential conducting between first circuit substrate 15 and second circuit substrate 19.Also have, coaxial cable 64 also comprises the line of signals such as supplying with operation, demonstration and sound equipment.
In addition, in the both sides of first circuit substrate 15, be provided with notch 42a, 42b, 42c, 42d in the position corresponding with protuberance 43a, 43b, 43c, the 43d of shell 12.
This notch 42a, 42b, 42c, 42d are limited to the holding section of inboard of protuberance 43a, 43b, 43c, the 43d of shell 12.
At this, main display unit 7 and allocation position flexible substrate 21 have the size that can dispose flexible substrate 21 to the notch 42c of usefulness.
Be provided with notch 45a, 45b, 45c, 45d in the engaging pawl 17a four jiaos, of first circuit substrate 15,17b, 17c, position that 17d is corresponding, make first circuit substrate 15 and shell 12 engagings with shell 12.
As shown in Figure 5, sub-display unit 8 comprises: as by the sub-display 91 of the LCD of the structure of glass clamping and the rubber system eyelid retractor 31 that forms in the mode that covers sub-display 91.
As Fig. 6 (a), Fig. 6 (b), Fig. 6 (c), shown in Figure 7, eyelid retractor 31 is provided with the frame portion 40 of peristome 33 in the part corresponding with the display surface 30 on the surface 60 that is positioned at sub-display 91, be provided with the side 61 of covering sub-display 91 and the maintaining part 41 at the back side 62, and moulding integratedly.
Be provided with at peristome 33 peripheries of frame portion 40 and be used for airtight eyelid retractor 31 and cover flank 46 between 13 the inwall.
The front of eyelid retractor 31 and base end side, with the corresponding position of fixed claw 32a, 32b, 32c, 32d that is provided with at sheet metal member 14, connect maintaining part 41 and be formed with fixing hole 47a, 47b, 47c, 47d.
The periphery of fixing hole (fastener) 47a that is provided with in maintaining part 41,47b, 47c, 47d is formed with protuberance 49a, 49b, 49c, 49d in the mode of surrounding fixing hole 47a, 47b, 47c, 47d.
In the side of accepting of the sub-display 91 of maintaining part 41, be formed with insertion section 52 in the mode of shortcoming maintaining part 41.Insertion section 52 is for setting the shape of the flexible substrate 37 that is connected with sub-display 91.
In addition, be formed with peristome 50 in the back side of maintaining part 41 62 sides in the mode that links to each other with insertion section 52.
Maintaining part 41 in the both sides that are positioned at peristome 50 is formed with notch 54a, 54b, and utilizing this notch 54a, the 54b covering and the frame portion 40 of peristome 50 opposed positions is the state that can fascinate.Covering constitutes guide portion 55 with the frame portion 40 of these peristome 50 opposed positions.
Thereby, as shown in Figure 8, be provided with at eyelid retractor 31 under the situation of sub-display 91, with notch 54a, 54b as the center, make under the state that the guide portion 55 of eyelid retractor 31 fascinates towards the top of frame portion 40 (arrow B direction), insert sub-displays 91 towards the insertion section 52 of (arrow A direction) eyelid retractor 31 from the side that the side with connecting flexible substrate 37 of flexible substrate 37 is opposite.
At this, when sub-display 91 is directed along guide portion 55, be inserted into swimmingly.
After sub-display 91 was arranged at eyelid retractor 31, guide portion 55 reverted to level by the effect of recuperability, covered the surface 60 except display surface 30 of sub-display 91 fully.
At this moment, form the state that also covers the part beyond the part of connection flexible substrate 37 of side 61 of sub-display 91 by maintaining part 41.That is, the connecting portion 72 of sub-display 91 and flexible substrate 37 is covered by maintaining part 41 on every side.
Thus, cover the roughly full week of sub-displays 91 and then the back side 62 of sub-display 91, can not spill to the outside from the part beyond the display surface of reality from the light of sub-display 91 by maintaining part 41.
Also have, consider the light leak to display surface 30 peripheries of sub-display 91, the color of eyelid retractor 31 preferably is difficult to see through the black of light.
As shown in Figure 9, to towards sheet metal member 14 (arrow C) be set at the sub-display unit 8 that eyelid retractor 31 is provided with sub-display 91, and in fixing hole 47a, the 47b of eyelid retractor 31,47c, 47d, be pressed into fixed claw 32a, 32b, 32c, the 32d of sheet metal member 14 respectively and fix.
As shown in Figure 2, be provided with fenestrate 24 in cover 13, corresponding part with the display surface 30 of sub-display 91.
Cardinal extremity two side-prominent knuckle guard 56a, the 56b that are provided with hinge 11a, the 11b of cover housing 12 at cover 13, both sides at cover 13 are provided with engaging protrusion 57a, 57b, 57c, the 57d that engages with protuberance 43a, 43b, 43c, 43d in the position corresponding with protuberance 43a, 43b, 43c, the 43d of shell 12.
Be provided with screw hub 58a, 58b, 58c, 58d on cover 13 four jiaos with screw 44a, 44b, position that 44c, 44d are corresponding.
Thus, cover 13 engages with protuberance 43a, 43b, 43c, the 43d of shell 12 by engaging protrusion 57a, 57b, 57c, 57d, and screw hub 58a, 58b, 58c, 58d utilize screw 44a, 44b, 44c, 44d and shell 12 fastening, thereby on the inaccessible reliably shell 12.
In addition, connecting hole 35a, 35b by being provided with at sidewall 26a, the 26b of sheet metal member 14,26c, 26d, 35c, 35d, 35e and at engaging pawl 23a, 23b, 23c, 23d, 23e that the eyelid retractor 20 of main display unit 7 is provided with make main display unit 7 engage with sheet metal member 14 and are integral.
And then, all-in-one-piece master display unit 7 and sheet metal member 14 are by 15 linings of first circuit substrate, utilize engaging pawl 17a, 17b, 17c, the 17d of notch 45a, 45b, 45c and the shell 12 of first circuit substrate 15, the peristome 22 inner stacks master display units 7 of shell 12, sheet metal member 14, and the state of first circuit substrate 15 under chimeric, and fixing.
Also have, the prolonging of protuberance 68a, 68b that is provided with in the cardinal extremity both sides of sheet metal member 14 and hinge member 16 portion 66 and shell 12 and covers 13 together fastening fixingly by screw 44a, 44b, and can conducting ground being connected to the sheet metal member 14 of the reference potential pattern butt of first circuit substrate 15 and hinge member 16 can conducting.
Thereby shown in Figure 10, Figure 11 (a), Figure 11 (b), the sub-display unit 8 of dress becomes the state that is clamped between cover 13 and the sheet metal member 14 in first framework 10, and cover 13 utilizes screw 44a, 44b, 44c, 44d etc. fastening fixing with shell 12.
Thus, frame portion 40 quilt covers 13 of the eyelid retractor 31 that forms in the mode that covers sub-display 91 are pushed, and this frame portion 40 becomes the state of compression.That is, form the surface 60 of complete airtight sub-display 91 and cover the state (with reference to D portion among Figure 11 (b)) in the gap between 13.
Thereby, according to above-mentioned execution mode as can be known, by making frame portion 40 compressions of eyelid retractor 31, the gap of enclosed hood 13 and sub-display 91, thereby can prevent dust from cover 13 and the gap of sub-display 91 enter, therefore, has the effect that to dwindle the space between cover 13 and the sub-display 91.
In addition, 62 sides are provided with peristome 50 at the back side of maintaining part 41, maintaining part 41 in the both sides that are positioned at described peristome 50 is provided with notch 54a, 54b, form guide portion 55 at eyelid retractor 31, can be slidably inserted into sub-display 91 along guide portion 55 thus, therefore, has the easy effect that becomes of packing into to the sub-display 91 of eyelid retractor 31.
And then, maintaining part 41 at eyelid retractor 31 is formed with the insertion section 52 that can set the flexible substrate 37 that is connected with sub-display 91, make it possible to set easily flexible substrate 37, therefore, the easy effect that becomes of the configuration with the connector 39 on first circuit substrate 15.
Also have, roughly cover display surface 30 peripheries, side 61 and the back side 62 of sub-display 91, therefore, have to relax and fall to waiting the impact that causes by the integrated eyelid retractor 31 of rubber member made.
In addition, be provided with fixed claw 32a, 32b, 32c, 32d at sheet metal member 14, be provided with fixing hole 47a, 47b, 47c, 47d at eyelid retractor 31, sheet metal member 14 is pressed into eyelid retractor 31, stator display unit 8, the space that is provided with of location, stator display unit 8 can be dwindled thus, therefore, the erection space of first circuit substrate 15 can be used effectively.
And then, do not need to be used for that sub-display unit 8 is fixed in first circuit substrate 15 or shell 12 or cover any processing of 13.
But, outstanding with at the side butt of the maintaining part 41 of the inboard assembling of the peristome 36 of first circuit substrate 15 is set, form and utilize the structure of these outstanding clamping maintaining parts 41 also can.
Also have, display surface 30 sides of the connecting portion 72 of connexon display 91 and flexible substrate 37 are covered by guide portion 55, therefore, and can be to playing effect from the external static electrification countermeasure.
In addition, in maintaining part 41 peristome 50 that inserts sub-display 91 is set, but uses this peristome 50, the resiliency supported of the degree that is connected with connector 38 with flexible substrate (FPC) 37, therefore, sub-display 91 can not come off from peristome 50.
Also have, the present invention is not limited to above-mentioned execution mode, basic display unit 90 or sub-display 91 is illustrated for the situation by the LCD of the structure of glass clamping, but also can be EL (EL:Electro Luminescence) display.
In addition, in the present embodiment, sub-display 91 is used under the situation of eyelid retractors 31 to be illustrated, but basic display unit 90 uses the eyelid retractor that forms the structure identical with eyelid retractor 31 also can.
And then, in the present embodiment, be that example is illustrated, but also go for the pocket telephone of rotation type or sliding type and then the pocket telephone of straight board type with folding pocket telephone.
In addition, in the above-described embodiment, to connecting flexible substrate (FPC) 21 at main display unit 7, the situation that connects flexible substrate (FPC) 37 at sub-display 91 is illustrated, but replace flexible substrate (FPC) 21,37, connect other flexible substrates and (also can play identical effect under the situation of FFC:Flexible Flat Circuit or coaxial cable and flat cable.
And then, in the above-described embodiment, the situation that is connected coaxial cable 64 across first circuit substrate 15 with second circuit substrate 19 is illustrated, but replaces coaxial cable 64, also can play identical effect under the situation under the situation of connection flexible substrate (FFC, FPC) and flat cable.
In addition, in the above-described embodiment, be illustrated used situation at sub-display 91 by the integrated eyelid retractor 31 of the parts of rubber system, but also can be for utilizing the rubber-like material, being integrated eyelid retractors such as sponge or soft resin.
(second execution mode)
Figure 12 (a) and (b) are represented the eyelid retractor in second execution mode of the present invention, and Figure 12 (a) is the stereogram of face side, and Figure 12 (b) is the stereogram of rear side.Figure 13 (a) and (b) are represented the eyelid retractor of Figure 12 (a) in detail, and Figure 13 (a) is the profile along A-A line, and Figure 13 (b) is the profile along B-B line.
Shown in Figure 12 (a) and (b) and Figure 13 (a) and (b), eyelid retractor (display holding component) 210 comprises the rectangular box-like body with the rectangular-shaped opening 212 that is surrounded by frame portion 211, forms by elastomeric element is one-body molded with rubber, sponge, soft resin etc.In this eyelid retractor 210, pack lamellar display 218 described later (with reference to Figure 14) into and keep.
Promptly, tongue 215 has with the continuous linking part of the part of the especially sidewall 211c of frame portion 211 and forms continuously, and, except this linking part, from frame portion 211 separately, has the space that can keep the degree of display by opening circumference (keeping wall 214), with frame portion 211 first in the face of putting, and have the shape of the scope that is positioned at opening 212 and form, and, be positioned at the rear side of display surface 218a.Therefore, as base portion 215a, a side long leg side becomes free end 215b, can make free end 215b to surperficial 211a side and the displacement freely of back side 211b side with base portion 215a as the fulcrum bending with the opposing party's long leg H.
Like this, frame portion 211 utilizes the display surface 218a side circumference that keeps wall 214 to cover the display 218 that keeps, and, the opening 212 that formation is exposed display surface 218a can be in the i.e. cover portion 213 and keep the space between wall 214 and the tongue 215 to sandwich display 218 and accommodate maintenance of surperficial 211a side and back side 211b side.
In addition, on full week, forming in the side-prominent mode that is provided with to surround opening 212 of the surperficial 211a of the frame portion 211 of eyelid retractor 210, and, have predetermined distance and be configured to prominent bar (the first prominent bar) 216a and prominent bar (the second prominent bar) 216b of inside and outside dual.Article two, prominent bar 216a, 216b form respectively by elastomeric element constitute towards the outstanding thin wire rib shape of the display identification direction of frame portion 211.The opposing party's of frame portion 211 long leg (that is the base portion 215a side of tongue 215) at interval Liang Chu and two places of a side's of each short leg long leg (that is cover portion 213) side this be provided with pawl support portion (fastener) 217 altogether everywhere.Each pawl support portion 217 forms the slotted hole shape along each limit (with reference to Figure 12 (b)) to back side 211b side opening.
This eyelid retractor 210 for example can utilize the metal pattern moulding to form, but when moulding, does one's utmost to reduce to become the position of undercut portions, therefore, can boost productivity.Promptly, for eyelid retractor 210, the position that becomes undercut portions when moulding only is the base portion 215a of tongue 215, the back side 211b side that is formed with three limit parts of long leg (that is cover the portion 213) side that keeps side wall 214, tongue 215 and two short leg sides becomes space (with reference to Figure 12 (a) and (b), 13 (a) and (b)).
In addition, tongue 215 is positioned at the scope of opening 212, therefore, can easily form when the metal pattern design of eyelid retractor 210 and extract structure.In addition, form transverse width (width of free end 215b side) roughly the same (with reference to Figure 12 (b)) with tongue 215 at the spacing distance of the frame portion 211 of cover portion 213 rear side shortcoming, when being effective in the metal pattern design of eyelid retractor 210.And then the part that is not formed with tongue 215 of frame portion 211 has the L word shape section shape that only has maintenance wall 214 and (with reference to Figure 13 (a) and (b), therefore, can easily form when the metal pattern design of eyelid retractor 210 and extract structure.
Also have, keep the eyelid retractor 210 of display 218 to be connected with frame portion 211 at tongue 215, have the tongue 215 that separates from frame portion 211 beyond the base portion 215a, after utilizing metal pattern moulding eyelid retractor 210, can open tongue 215 and take out eyelid retractor 210 thus from metal pattern.
Figure 14 (a) and (b) are represented the display that keeps on the eyelid retractor of Figure 12 (a) and (b), and Figure 14 (a) is a front view, and Figure 14 (b) is a stereogram.Shown in Figure 14 (a) and (b), the display 218 that remains in eyelid retractor 210 comprises LCD (LCD) or Organic Light Emitting Diode (Organic Light Emitting Diode:OLED) etc.Be formed with in a side's of display 218 long leg side display 218 is powered and the outside wiring connecting portion 219 of signal conduction, externally distribution connecting portion 219 is connected with flexible print wiring board (Flexible Printed Circuit:FPC) 220.Outside wiring connecting portion 219 has the object line (minor face) that prolongs display surface 218a and the oblong-shaped that forms.Also have, display 218 uses self-emission device escope (OLED etc.) or possesses the display (LCD etc.) of backlight.Also have, display 218 sub-display shown in Figure 5 91 with first execution mode basically is identical.
Figure 15 (a) and (b) are illustrated in the state of the display of assembling Figure 14 (a) and (b) on the eyelid retractor of Figure 12 (a) and (b), and Figure 15 (a) is the stereogram of face side, and Figure 15 (b) is the stereogram of rear side.Shown in Figure 15 (a) and (b), under the situation of eyelid retractor 210 assembling displays 218 (with reference to Figure 15 (a)), open the tongue 215 of the eyelid retractor 210 of upset, with its pull-up upward (with reference to Figure 15 (b) arrow), keep under the situation of this state, with its upset, the display 218 of a side towards the place ahead that FPC220 is not installed inserted (with reference to Figure 15 (b) white arrow) from cover portion 213 side direction tongues, 215 belows.
In mode, embed the display 218 that inserts to frame portion 211, with its frame portion 211 of packing into (with reference to Figure 15 (b)) from the top occlusion of openings 212 of opening 212.After frame portion 211 packed display 218 into, under the situation of the maintenance of releasing tongue 215, the tongue 215 that is made of elastomeric element reverted to original state immediately, forms the back side 218b state of contact with display 218.Like this, display 218 easily can be installed on eyelid retractor 210.
Figure 16 (a) is based on the key diagram of the section of Figure 15 (a).Shown in Figure 16 (a), display 218 in eyelid retractor 210 assemblings makes display surface 218a side contact with cover portion 213 and maintenance wall 214, and, back side 218b side is contacted with tongue 215, form the state that utilizes cover portion 213 and maintenance wall 214 and tongue 215 to sandwich from table both sides, the back side.Under this state, display 218 makes the whole zone of display surface 218a expose (with reference to Figure 15 (a)) from opening 212, and the roughly whole zone of back side 218b is covered (with reference to Figure 15 (b)) by tongue 215.
Figure 17 is the stereogram that assembles the portable electric appts of the display that has kept Figure 12 (a) and (b).Figure 18 is the decomposition chart of the portable electric appts of Figure 17.As shown in figure 17, portable phone unit 221 as portable electric appts has: first framework (go up side frame body), 222 and second framework (following side frame body) 223 links via hinge 231 described later (with reference to Figure 18), first framework 222 and second framework 223 with hinge 231 to axle mutually near away from the accordion structure that rotates of direction.
Possess two sub-displays at this portable phone unit 221, these two sub-displays be included in the basic display unit (second display) 224 of inner surface side configuration of first framework 222 and face side configuration outside, pack into above-mentioned eyelid retractor 210 and maintained display 218 (with reference to Figure 14).
As shown in figure 18, first framework 222 has: lower casing 225, reinforcement panel beating (sheet metal member) 226, main substrate 227, the assembling of assembling basic display unit 224 have kept the upper casing 228 of the eyelid retractor 210 of sub-display 218, have reached decoration panel (decorative panel) 229, and these each parts are assembled by the record sequential cascade.Be provided with the hinge 231 of the SOB that packs into (System On Board) substrate (omitting diagram) at lower casing 225.
The reinforcement panel beating 226 that utilizes drawing to form possesses the lamellar basic display unit 224 of reinforcement simultaneously, and the countermeasure of the static of anti-display has four frame portions 211 that are used to install eyelid retractor 210 and pawl (card locking mechanism) 226a of positioning and fixing.This pawl 226a does not for example need miscellaneous part by downcutting to form from panel beating, inserts to be limited to the pawl support portion 217 (with reference to Figure 12 (b)) that is provided with everywhere in frame portion 211.
The driving that is formed with basic display unit 224 at main substrate 227 is with (not shown) such as equipment, and the decoration panel of installing on the outer surface of upper casing 228 and upper casing 228 229 offers opening 228a, the 229a that the display surface 218a that makes sub-display 218 exposes.Opening 229a at decoration panel 229 assembles the luffer boards 232 that are made of transparent components such as acrylic resins.
Figure 19 is the decomposition chart of first framework after the supporting sheet metal golden clothes are joined.As shown in figure 19, be equipped with the basic display unit 224 of strengthening panel beating 226 at lower casing 225 after, at eyelid retractor 210 assembling sub-displays 218, the eyelid retractor 210 that has kept sub-display 218 is installed on strengthens panel beating 226.After strengthening panel beating 226 installation eyelid retractors 210, strengthening configuration main substrate 227 on the panel beating 226.The FPC220 of the sub-display 218 that exposes from eyelid retractor 210 is connected with the connector 227a of main substrate 227.Via this FPC220, power and signal conduction to sub-display 218 from main substrate 227.
Behind configuration main substrate 227,, upper casing 228 is installed on lower casing 225 with the eyelid retractor 210 that covers main substrate 227, maintenance sub-display 218, the mode that reaches reinforcement panel beating 226.Outer surface at upper casing 228 is equipped with decoration panel 229, utilize to embed the transparent luffer boards 232 of the opening 229a of decoration panel 229, covers the display surface 218a of the sub-display 218 that exposes from the opening 228a of upper casing 228.
Figure 20 (a) and (b) are illustrated the assembling of eyelid retractor, and Figure 20 (a) is the stereogram before eyelid retractor is installed, the stereogram of Figure 20 (b) after for the eyelid retractor installation.Shown in Figure 20 (a) and (b), make four pawl 226a expose (with reference to Figure 20 (a)) from the space of the eyelid retractor 210 that is used to be configured in main substrate 227 and is provided with together pack into the reinforcement panel beating 226 of lower casing 225 of first framework 222 of main substrate 227.
Make the support portion of pawl everywhere 217 of frame portion 211 lay respectively at this four pawl 226a,, pawl 226a is pressed into pawl support portion 217 gently and forms chimeric state strengthening panel beating 226 mounting eyelid retractors 210.Also have, the length of pawl 226a (highly) forms the structure slightly shorter than the degree of depth of pawl support portion 217, and pawl 226a does not connect pawl support portion 217, is positioned at pawl support portion 217.Thus, eyelid retractor 210 positioning and fixing that kept sub-display 218 are in strengthening panel beating 226, with display surface 218a towards above state under be assemblied in lower casing 225 (with reference to Figure 20 (b)).
That is, outstanding and form pawl 226a at the reinforcement panel beating 226 of the rear side configuration of the display surface of basic display unit 224 towards display surface rear side direction, this pawl 226a is limited to pawl support portion 217, strengthening panel beating 226 fixed support devices 210.
Figure 21 (a) and (b) have represented to keep the shell confined state of the eyelid retractor of display, and Figure 21 (a) is a sectional axonometric drawing, and Figure 21 (b) is an amplification profile.Shown in Figure 21 (a) and (b), kept the eyelid retractor 210 of sub-display 218 that tongue 215 is contacted and the upper casing 228 (with reference to Figure 21 (a) and (b)) of first framework 222 of packing into strengthening panel beating 226, covered by luffer boards 232 from the display surface 218a of the opening 228a of upper casing 228, display 218 that 229a exposes.Like this, pack under the state that sub-display 218 is surrounded by the buffer unit of so-called eyelid retractor 210 on display surface, its back side and then so-called side comprehensive, can show strong resistance omnibearing impact.
Figure 22 is the stereogram from the upper casing of first framework of inner surface side observation.As shown in figure 22, opening 228a, the 229a at the upper casing 228 of first framework 222 is equipped with luffer boards 232.So that luffer boards 232 cover the mode of the display surface 218a of display 218, this upper casing 228 is assemblied in lower casing 225.By upper casing 228 is assemblied in lower casing 225, the opening 228a that forms at upper casing 228, the inner surface N pressure dressing of 229a periphery the state of frame portion 211 of eyelid retractor 210, utilize frame portion 211, with the display surface 218a of display 218 and the inner surface of upper casing 228 between airtight under the situation in the gap that do not have.Thereby, utilize eyelid retractor 210, stop the situation of dust from entering between the inner surface of upper casing 228 and the display 218, can prevent that dust is attached to the situation of display surface 218a.Especially, pressing the inner surface N of opening 228a, the 229a periphery of attached eyelid retractor 210 to constitute does not have concavo-convex plane, improves seal.
Like this, display 218 processes operation as described below in eyelid retractor 210 maintenances, be assembled in portable phone unit 221 as portable electric appts, that is: display 218 is assemblied in eyelid retractor 210 that constitutes by elastomeric element that sandwiches from the both sides, the table back side of display 218 and the operation that keeps; With eyelid retractor 210 positioning and fixing that keep display 218 in operation as the reinforcement panel beating 226 of the framework component parts of the back side 218b side that is positioned at display 218; Will be at the eyelid retractor 210 of the back side of display 218 218b side positioning and fixing with inner surface side from upper casing 228, with upper casing 228 state of contact as the framework component parts of the display surface 218a side that is positioned at display 218, the operation in the framework of packing into.
As mentioned above, can be under the situation of the sheet materials such as sponge that the framework side of not using in the past at display attaches, only use the eyelid retractor 210 assembling sub-displays 218 that constitute by elastomeric elements such as rubber, therefore, can access the display assembling structure that possesses dustproof effect simultaneously.That is, unlike the structure of in the past maintenance display, except the plastic support device that keeps display, also need to be used to protect the miscellaneous part (for example, the sheet material that constitutes by elastomeric element) of the glass of display.
In addition, eyelid retractor 210 has the tongue structure of the tongue 215 that utilization is made of elastomeric element, therefore, can be simply and easily assemble sub-display 218, can cut down packing into man-hour of sub-display 218, and, doing one's utmost to reduce undercut portions, can boost productivity.And then, the elastomeric elements such as roughly full periderm rubber that comprise display surface 218a side and back side 218b side and then side of sub-display 218 cover, therefore, even, also can absorb impact effectively because whereabouts etc. causes impacting under the situation that puts on the sub-display 218 with the display surface 218a that is made of glass plate.
And then, by cover the roughly full week of display 218 with eyelid retractor 210, can prevent illumination light such as self-luminous or backlight from display surface with the part light leak beyond the opening, the situation that causes the light quantity of display surface to reduce, the illumination mode of the display surface homogeneous that becomes easily.In addition, on the contrary, also can prevent situation that other illumination light such as basic display unit enter etc.
Also have, in the above-described embodiment, show the example that eyelid retractor 210 keeps the sub-display 218 of portable phone unit, but be not limited thereto, and then keep other displays, same assembling also can, can certainly in other portable electric appts such as PDA (Personal Digital Assistance) or portable game machine, omniselector, electronic dictionary, implement.
(the 3rd execution mode)
Secondly, the display holding component to the 3rd execution mode of the present invention describes.In the present embodiment, the structure of the eyelid retractor beyond prominent bar 216a, the 216b and the structure of portable electric appts are identical with the structure of Figure 12 (a)～Figure 22 (except Figure 16 (b)) of second execution mode, therefore, omit explanation.
The eyelid retractor of the 3rd execution mode of Figure 16 (b) expression display confined state is the key diagram that has amplified the maintenance wall of Figure 16 (a).
Keeping wall 214 to be formed with two prominent bar 216a, 216b, but in the present embodiment, be positioned at the front that keeps wall 214 be frame portion 211 the inboard prominent bar 216a and be positioned at the height (with reference to Figure 16 (b)) inequality of prominent bar 216b that the base portion side that keeps wall 214 is the outside of frame portion 211 from the surperficial 211a of frame portion 211.
That is, for example, form than prominent bar 216a low clearance a degree, make the projecting height of two prominent bar 216a, 216b inequality by the bar 216b that will dash forward.In addition, height a for example, is preferably formed and is about 0.1mm so long as the scope to 0.3mm gets final product from 0.05m.
In addition, be that the bottom of prominent bar 216a of the inboard of frame portion 211 is formed with deflection division 214a being positioned at the front that keeps wall 214.This deflection division 214a overleaf among the 211b (first face) with the corresponding position, position that forms prominent bar 216a, about the back side 211b side of frame portion 211 and the thickness between the surperficial 211a side, it is thin to form opening 212 sides, the outer circumferential side of frame portion 211 is thick.This deflection division 214a comprises the part that prominent bar 216a is positioned at least, and the outstanding front end of prominent bar 216a is being given under the situation of the pressing force below the display, and the bar 216a that easily will dash forward is to pouring into towards the direction overturning of the central authorities of opening.
In order to form this deflection division 214a, the front of maintenance wall 214 forms easily and gets final product by inclined plane or the isowarping shape of stage portion.And then, inside is formed hollow, also therefore deflection easily, obtains identical effect.Promptly, deflection division 214a is as long as 211b adds a step and attenuation overleaf, or under the prominent bar 216a of opening edge, form hollow structure, be processed as thinner than keeping other positions in the wall 214, have soft, therefore just easy deflection when pushing prominent bar 216a, makes the homogeneous that becomes that connects airtight to window portion (luffer boards) periphery of shell inboard easily.
Prominent bar forms prominent bar (the first prominent bar) 216a of frame portion 211 inboards of the top that is positioned at deflection division 214a and is positioned at the outside of prominent bar 216a, and surrounding prominent bar (the second prominent bar) 216b in frame portion 211 outsides of opening 212, this is dual.
According to said structure as can be known, keep the eyelid retractor 210 of sub-display 218 to pack under the situation of upper casing 228, in two prominent bar 216a, 216b keeping wall 214 to form, contact with the inner surface of upper casing 228 earlier from the promptly prominent bar 216a of a high side, then, the low promptly prominent bar 216b of a side contacts with the inner surface of upper casing 228.At this moment, the prominent bar 216a that contacts with the inner surface of upper casing 228 earlier is by the state of deflection division 214a easy deformation for laterally falling down, and therefore, it is excessively high that the interior pressure of the framework of prominent bar contact can not become.And then, can not improve the interior pressure of framework, form the state that fully connects airtight with prominent bar 216b.
Thereby, just possesses the eyelid retractor 210 of dual prominent bar 216a, 216b, at least prominent bar 216a displacement distortion, form the state that the inner surface of upper casing 228 connects airtight, and then, form the inner surface state of contact of prominent bar 216b and upper casing 228, thereby, can and upper casing 228 between seal the display surface 218a of display 218.Therefore, utilize eyelid retractor 210 leap to improve the display surface 218a of sub-displays 218, stop the situation of dust, can prevent to adhere to the situation of dust at display surface 218a from entering between the inner surface of upper casing 228 and the sub-display 218.
Like this, display 218 processes operation as described below in eyelid retractor 210 maintenances, be assembled in portable phone unit 221 as portable electric appts, that is: display 218 is assemblied in eyelid retractor 210 that constitutes by elastomeric element that sandwiches from the both sides, the table back side of display 218 and the operation that keeps; With eyelid retractor 210 positioning and fixing that keep display 218 in operation as the reinforcement panel beating 226 of the framework component parts of the back side 218b side that is positioned at display 218; Will be at the eyelid retractor 210 of the back side of display 218 218b side positioning and fixing so that prominent bar 216a, 216b with pressed state and the mode that is equipped with luffer boards (window portion) 232, the operation in the framework of packing into.
That is, portable phone unit 221 possesses: the eyelid retractor 210 that keeps display 218; Have eyelid retractor 210 and be fixed in inside with the state of pushing prominent bar 216a, 216b, and, can be from the framework of the luffer boards 232 of the display surface 218a of outside identification display 218, eyelid retractor 210 is fixed in the reinforcement panel beating 226 as the framework component parts of the back side 218b side that is positioned at display 218, and, prominent bar 216a, 216b are contacted and assemble with the inner surface of pressed state with the upper casing 228 of assembling luffer boards 232.
Yet, in the structure of in the past assembling display, for so that improve dustproof effect and be provided with under the situation of prominent bar, if increase the height of prominent bar, then can not avoid the interior pressure of the framework of prominent bar contact to become too high, the situation of the thickness thickening of framework, in addition, under the situation of the dual prominent bar of configuration, the height of two prominent bars is inequality, load departs to the either party, therefore, is difficult to obtain being made as dual essence effect.
If be made as dual structure, then improve dust tightness, but inequality uneven for the size of absorption piece or that pack into, under the situation of increase lap, pressure may uprise.Therefore, form the prominent bar 216a of the high inboard of the prominent bar 216b in the low outside of projecting height and projecting height.The prominent bar 216b in the outside that projecting height is low is applied in the pressure from the below, thereby seal is good, the pressure of the prominent bar 216a of the inboard that projecting height is high is low, but lap is big, therefore, though since big size is uneven or the situation of vibration or drop impact and internal part activity down under also can follow.That is,, further improve dust tightness by effect separately.
(the 4th execution mode)
Secondly, the display holding component to the 4th execution mode of the present invention describes.In the present embodiment, the structure of the eyelid retractor beyond the pawl support portion 217 and the structure of portable electric appts are identical with the structure of Figure 12 (a)～Figure 22 (except Figure 16 (b)) of second execution mode, omit explanation.Also have, this point can with Fig. 5～Fig. 9 and the identical structure of Figure 11 of first execution mode.
In the present embodiment, each pawl support portion (fastener) the 217th is arranged in the back side 211b side of frame portion 211, and, do not connect the non-through hole that the surperficial 211a side ground of frame portion 211 forms, form the slotted hole shape (with reference to Figure 12 (b)) of long side direction along each limit of frame portion 211.Promptly, the non-through hole that forms each pawl support portion 217 has OBL opening surface, non-perforation part between the surperficial 211a of the bottom surface of non-through hole and frame portion 211 (promptly, gap b shown in Figure 24) forms the short thickness of length of the minimum edge of ratio open face, in addition, form the thickness of lacking than the outstanding length of pawl 226a from strengthening panel beating 226.In addition, it is dark that this non-through hole forms the length of adding up than the thickness of thickness that will keep display 218 (thickness between the table back side) and tongue 215.Also have, the depth direction of this non-through hole forms parallel with the thickness direction of display 218.
Also have, if packing into the property when considering to make, then preferred sub-display and shell or the internal part of accommodating at shell etc. are integrated, and therefore, consideration is embedded in the hole of eyelid retractor setting as the reinforcement panel beating of the basic display unit of internal part and has cut and the projection that forms.Eyelid retractor as mentioned above, in order to possess the seal that enters that prevents dust etc., and therefore the impact absorbency that protection is not hit, for example, utilizes elastomeric elements such as silicone resin or rubber to form.
At this, under the situation of the eyelid retractor that is utilizing metal pattern to form to constitute, consider to offer the metal pattern structure of the pore that is used to embed the tabular projection of having cut by panel beating by such elastomeric element.
Figure 23 (a) and (b), (c) expression form the punctulate eyelid retractor that is made of elastomeric element, Figure 23 (a) is a stereogram, Figure 23 (b) is the cross sectional illustration figure when utilizing eyelid retractor to form with metal pattern (its 1) formation, and Figure 23 (c) is the cross sectional illustration figure when utilizing eyelid retractor formation to form with metal pattern (its 2).Also have, Figure 23 (b) reaches (c) expression along the section of X-X line of Figure 23 (a).
Shown in Figure 23 (a), eyelid retractor 301 is formed by elastomeric element, is used for embedding the pore 302 (fixing hole 47 of Fig. 6, the pawl support portion 217 among Figure 12) of tabular projection everywhere being formed with of circumference.As the metal pattern 303 of this eyelid retractor 301 of moulding, for example, consider to comprise the core side metal pattern 304 with the pore formation 304a of portion that is used to form pore 302 and the structure (with reference to Figure 23 (b)) of cavity side metal pattern 305.
Under the situation of this metal pattern 303, when the eyelid retractor moulding, the pore formation 304a of portion of the convex portion that the conduct of core side metal pattern 304 is elongated directly contacts with cavity side metal pattern 305, therefore, the pore formation 304a of portion that is applied in big load loses easily, causes metal pattern short-livedization in life-span.In addition, as the elastomeric element of the formation material that forms eyelid retractor 301 burr takes place easily in the p of metal pattern composition surface, under the situation that the burr of generation peels off in goods inside, because described burr also may cause moving bad.
Therefore, replace cavity side metal pattern 305, form and used the metal pattern 307 of having made the cavity side metal pattern 306 of release portion in the part of the pore formation 304a of portion contact, utilize this metal pattern 307, to add form shaping (with reference to Figure 23 (c)) at pore 302 based on the cap 308 of release portion, after the shaping, this cap 308 is torn in operation by hand.
Yet, need reduce cost by cutting down in long lifetime, the man-hour of metal pattern, therefore, following structure shown in Figure 24 is inquired into.
Figure 24 is the cross sectional illustration figure when utilizing eyelid retractor to form with metal pattern formation eyelid retractor.Also have, Figure 24 represents and the identical section of section along X-X line of Figure 23 (a).As shown in figure 24, the metal pattern 240 of moulding eyelid retractor 210 comprises: core side metal pattern 241 and cavity side metal pattern 242 with the pore formation 241a of portion that is used to form the pawl support portion 217 that forms with the pore shape.
This pore formation 241a of portion forms when metal pattern becomes the eyelid retractor moulding of mold closing state, and has the height (projecting height) of small gap b between the cavity side metal pattern 242.Gap b gets final product in the scope of 0.3mm at 0.15mm, for example, and preferably about 0.2mm.That is, pawl support portion 217 is pressed into pawl 226a and forms chimerism, therefore, needs extensibility, considers under the ductile situation, and therefore Bao Weijia, keeps and do not lose the amount of ductile degree, and may not connect as far as possible.In addition, utilize gap b, can be the time based on the shaping of metal pattern will be fully in going into die cavity as for example rubber of eyelid retractor moulding material.
Thereby when the eyelid retractor moulding, the pore formation 241a of portion does not contact with cavity side metal pattern 242, does not form metal pattern composition surface p between cavity side metal pattern 242.Therefore, when the eyelid retractor moulding, be not applied in big load at the pore formation 241a of portion as elongated convex portion, therefore, can not cause metal pattern short-livedization in life-span, p can not produce burr on the metal pattern composition surface.
In addition, shown in Figure 23 (c), replace cavity side metal pattern 305, form and used the metal pattern 307 of having made the cavity side metal pattern 306 of release portion in the part of the pore formation 304a of portion contact, utilize this metal pattern 307, under the situation about being shaped with the form at the additional cap 308 based on release portion of pore 302, after the shaping, this cap 308 is torn in operation by hand.
That is, made under the situation of release portion in the part of the pore formation 241a of portion contact, need be after shaping the operation release portion that tears by hand, but do not form cap based on release portion, reduce work hours, can reduce cost.
In addition, in the structure of in the past assembling display, except the plastic support device that keeps display; also need under the situation that applies impact etc., be used to protect display display surface miscellaneous part (for example; the sheet that constitutes by elastomeric element etc.), therefore, can not avoid cost to rise.
Also have, keep the eyelid retractor 210 of display 218 to be connected with frame portion 211, have the tongue 215 that cuts from frame portion 211 beyond the base portion 215a, thus after utilizing metal pattern moulding eyelid retractor 210 at base portion 215a, can open tongue 215, take out eyelid retractor 210 from metal pattern.
In the above-mentioned structure that is incorporated with eyelid retractor, upper casing 228 is consistent with the direction of pawl 226a engaging with the direction that lower casing 225 sandwiches, and therefore, pawl support portion 217 is under the situation of non-through hole, and display 218 does not come off after packing into yet.
In addition, in the eyelid retractor of present embodiment, by between the pore formation 241a of portion of the core side metal pattern 241 that forms pawl support portion 217 and cavity side metal pattern 242, keeping small gap b, can alleviate the load that puts on the metal pattern convex portion, can improve the metal pattern durability.In addition, form the hole that does not connect pawl support portion 217, therefore, can eliminate its thing of generation of burr, do not need with the tear operation of cover of hand, therefore, the cost in the time of can reducing eyelid retractor and make.
Also have, be divided into first～the 4th execution mode and be illustrated, but certainly implement, can play further effect by mutual combination.
The application is based on Japan's special permission application (special hope 2006-124425) of applying in Japan's special permission application (special hope 2006-021550) of applying on January 30th, 2006, on April 27th, 2006, Japan's special permission application (special hope 2006-124430) that on April 27th, 2006 applied for and Japan's special permission application (special hope 2006-124435) of applying on April 27th, 2006, and its content is taken into as reference at this.
Claims (30)
1. display holding component, it is used to keep display, it is characterized in that, possesses:
Frame portion, it is formed with peristome and fastener, and described peristome covers the circumference of described display and keeps, and so that the mode opening that expose the position corresponding with the display surface of described display, and described fastener is used for ending with the portion of being fixed card;
Back side maintaining part, it forms continuously from described frame portion, and keeps the rear side of described display,
Described frame portion and described back side maintaining part are made of integratedly elastomeric material.
2. display holding component according to claim 1 is characterized in that,
Has the insertion section that is used to insert described display.
3. display holding component according to claim 2 is characterized in that,
Described insertion section forms and disposes distribution, and this distribution is connected with the described display of insertion.
4. display holding component according to claim 2 is characterized in that,
Between described back side maintaining part and described insertion section, be formed with other peristomes.
5. display holding component according to claim 4 is characterized in that,
Described frame portion forms in the mode that covers with described other opposed positions of peristome.
6. portable electric appts is characterized in that possessing:
The described display holding component of claim 1;
Be assemblied in the described display of described display holding component;
Framework at the described display holding component of internal fixation.
7. portable electric appts according to claim 6 is characterized in that,
Described display is self-emission device escope or the display that possesses backlight.
8. portable electric appts according to claim 6 is characterized in that,
Also possess: second display, it is contained in described framework, and different with described display;
Strengthening part, it is installed on the rear side of the display surface of described second display,
Described strengthening part with the face of the face opposition side that described second display is installed on erect and be provided with fixed claw,
Described display holding component is mounted with described fastener on described fixed claw.
9. display holding component, its state with the display surface of open display covers and keeps described display, and is installed on the installation position of regulation, it is characterized in that possessing:
Insert the insertion section of described display;
Peristome, it is arranged on position corresponding with described display surface when inserting described display;
Fastener, it is formed on the part of the periphery that constitutes described display,
Described display holding component utilizes elastomeric material one-body molded for having the packed of described insertion section.
10. display holding component according to claim 1 is characterized in that,
Described back side maintaining part and described frame portion between the space is set, and be arranged at and the opposed position of described opening.
11. display holding component according to claim 10 is characterized in that,
The profile of the described frame portion when the face side that is provided with described peristome is overlooked forms rectangular-shaped,
It is free-ended ligule that described back side maintaining part forms an end.
12. display holding component according to claim 10 is characterized in that,
One end of described back side maintaining part has the shape of the scope that is positioned at described opening.
13. display holding component according to claim 10 is characterized in that,
The thickness that links near the described back side maintaining part the linking part of described back side maintaining part and described frame portion is compared with other parts of described back side maintaining part and is formed thin-walled.
14. a portable electric appts is characterized in that,
Possess: first display;
Framework, it has can be from the window portion of the display surface of described first display of outside identification;
Display holding component, it is fixed in the described framework with the state that keeps described first display;
Second display, it is built in the described framework,
Described display holding component comprises: frame portion, and it has and keeps wall and fastener, and described maintenance wall covers the circumference of described first display, and forms the opening that the described display surface that makes described first display exposes, and described fastener is limited to the portion of being fixed;
Back side maintaining part, at least a portion of itself and described frame portion forms continuously, and is positioned at the rear side of described first display,
Described display holding component is formed by elastomeric material,
Described second display possesses strengthening part, and this strengthening part is disposed at the rear side of described second display,
Described strengthening part makes fastener outstanding to the rear side direction of described second display, forms the described portion that is fixed,
Make described fastener be limited to described fastener, described display holding component is fixed with respect to described strengthening part in described framework.
15. the assemble method of a display holding component wherein, comprising:
With display assembling and remain in the operation of the display holding component that constitutes by elastomeric material that sandwiches from the both sides, the table back side of described display;
With the operation that keeps the described display holding component positioning and fixing of described display at the framework component parts of the rear side that is positioned at described display;
With the described display holding component after the described positioning and fixing, with the operation of the framework of packing into from inner surface side and the framework component parts state of contact that is positioned at the display surface side of described display.
16. display holding component according to claim 10 is characterized in that,
Also possess: the first prominent bar, its described frame portion with second of described first opposition side on, with outstanding formation of mode of the periphery that surrounds described opening;
Deflection division, it is formed at the edge portion of the described opening of described frame portion, and compares with other positions of described frame portion and to form thin-walled.
17. display holding component according to claim 16 is characterized in that,
The corresponding position, position of the prominent bar of the formation described first of described deflection division in described first, for the thickness between described first side of described frame portion and second side, it is thin to form described open side, and the outer circumferential side of described frame portion is thick.
18. display holding component according to claim 16 is characterized in that,
In described frame portion, the outside of the described first prominent bar in described second is formed with the second prominent bar that surrounds described opening.
19. display holding component according to claim 18 is characterized in that,
The described first prominent bar is different from the overhang of described frame portion from the overhang and described second of the described frame portion bar of dashing forward.
20. display holding component according to claim 19 is characterized in that,
The overhang of the described second prominent bar is littler than the described first prominent bar.
21. a portable electric appts is characterized in that,
Possess: display;
Framework, it has can be from the window portion of the display surface of the described display of outside identification;
Display holding component, it is fixed in the described framework with the state that keeps described display,
Described display holding component possesses:
Frame portion, it forms circumference that covers described display and the opening that described display surface is exposed, and, have the fastener that is limited to the portion that is fixed in the described framework;
Back side maintaining part, at least a portion of itself and described frame portion is continuous, and, first side in described frame portion, and the space is set be formed between the periphery of described opening and the opposed position of described opening;
The first prominent bar, its described frame portion with second of described first opposition side outstanding formation of mode with the periphery that surrounds described opening;
Deflection division, it is formed at the edge portion of the described opening of described maintaining part, and compare with other positions of described maintaining part and form thin-walled,
Described frame portion and described back side maintaining part are formed by elastomeric material,
Described display holding component keeps described display to be housed in the described framework with the state of the described first prominent bar by the described window portion periphery that is pressed in described framework inside.
22. display holding component according to claim 21 is characterized in that,
Described deflection division in described first with the corresponding position, position that forms the described first prominent bar, for described first side of described frame portion and the thickness between described second side, it is thin to form described open side, the outer circumferential side of described frame portion is thick.
23. portable electric appts according to claim 21 is characterized in that,
Also have strengthening part, this strengthening part is disposed at the rear side of the described display in the described framework,
The mode that described display holding component shrinks with the described first prominent bar between the periphery of the described window portion of described strengthening part and described framework inner surface and being clamped, and be fixed in the described framework.
24. the assemble method of a display holding component, it is to possess: display, have and can and be fixed in the assemble method of the display holding component the portable electric appts of the described display holding component of claim 16 in the described framework with the state that keeps described display from the framework of the window portion of the display surface of the described display of outside identification, it is characterized in that
Described display assembling is remained in the operation of described display holding component;
To keep the described display holding component positioning and fixing of described display in the operation of the framework component parts of the rear side of the described display surface that is positioned at described display;
With the mode that positioning and fixing contacts the described window portion periphery of the described first prominent bar and described framework inner surface in the described display holding component of the rear side of described display with pressed state, the operation that the described framework of packing into is interior.
25. display holding component according to claim 1 is characterized in that,
Described fastener is a non-through hole, and this non-through hole forms the rear side that is arranged in described frame portion and do not penetrate into the face side of described frame portion.
26. display holding component according to claim 25 is characterized in that,
Described non-through hole has the opening shape of slotted hole shape,
The non-thickness that connects part between the face side of frame described non-through hole and described portion forms littler than the length of the short side direction of described opening shape.
27. display holding component according to claim 25 is characterized in that,
Described non-through hole forms darker than the length of the thickness addition of the thickness of the described display that will keep and described back side maintaining part.
28. a display holding component is characterized in that possessing:
First display;
Framework, it has can be from the window portion of the display surface of described first display of outside identification;
Display holding component, it is fixed in the portion that is fixed in the described framework with the state that keeps described first display,
Described display holding component possesses:
Frame portion, it has and keeps wall and fastener, described maintenance wall to be formed with the circumference that covers described display and make described display surface expose opening in face side, and described fastener is used for ending with the described portion of being fixed card;
Back side maintaining part, it forms with at least a portion of described frame portion continuous, and is arranged at and the opposed position of described opening, the back side that keeps described first display,
Described display holding component is formed by elastomeric material,
Described fastener is a non-through hole, and this non-through hole forms the rear side that is arranged in described frame portion and do not connect the face side of described frame portion.
29. portable electric appts according to claim 28 is characterized in that,
Described framework also possesses in inside: second display and be disposed at the strengthening part of rear side of the display surface opposition side of this second display,
Described strengthening part has fastener, the conduct that this fastener is erect the rear side of the described display surface opposition side that is arranged on described second display portion that is fixed.
30. portable electric appts according to claim 28 is characterized in that,
In non-through hole, the thickness that non-between the face side of frame described non-through hole and described portion connects part is littler than the overhang from described strengthening part of described fastener.
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006021550A JP5122076B2 (en) | 2006-01-30 | 2006-01-30 | Holding member and portable electronic device |
| JP021550/2006 | 2006-01-30 | ||
| JP2006124435A JP5072259B2 (en) | 2006-04-27 | 2006-04-27 | Display holding parts and portable electronic devices |
| JP2006124425A JP4849948B2 (en) | 2006-04-27 | 2006-04-27 | Display holding parts and portable electronic devices |
| JP124425/2006 | 2006-04-27 | ||
| JP124430/2006 | 2006-04-27 | ||
| JP124435/2006 | 2006-04-27 | ||
| JP2006124430A JP4849949B2 (en) | 2006-04-27 | 2006-04-27 | Display holding part, portable electronic device, and method of assembling display holding part |
| PCT/JP2007/051496 WO2007086579A1 (en) | 2006-01-30 | 2007-01-30 | Display holding component, portable electronic device, and method of assembling display holding component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101416474A true CN101416474A (en) | 2009-04-22 |
| CN101416474B CN101416474B (en) | 2012-04-25 |
Family
ID=38487459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007800123851A Expired - Fee Related CN101416474B (en) | 2006-01-30 | 2007-01-30 | Display holding component, portable electronic device, and method of assembling display holding component |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5122076B2 (en) |
| CN (1) | CN101416474B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102238254A (en) * | 2010-04-28 | 2011-11-09 | 夏普株式会社 | Cover structure of housing and portable terminal having the same |
| CN102858122A (en) * | 2011-06-29 | 2013-01-02 | 索尼计算机娱乐公司 | Portable electronic device |
| CN103379777A (en) * | 2012-04-27 | 2013-10-30 | 三星电子株式会社 | Portable terminal with crack prevention structure for display device |
| CN111480189A (en) * | 2018-01-24 | 2020-07-31 | 京瓷株式会社 | Display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP4992113B2 (en) * | 2008-01-22 | 2012-08-08 | Ｎｅｃカシオモバイルコミュニケーションズ株式会社 | Housing structure and electronic device |
| JP5240130B2 (en) | 2009-09-02 | 2013-07-17 | 富士通株式会社 | Mobile terminal device |
| JP5630347B2 (en) | 2011-03-18 | 2014-11-26 | 富士通株式会社 | Electronics |
| JP7551061B2 (en) | 2020-11-12 | 2024-09-17 | サンケン電気株式会社 | Analog-to-digital conversion circuit |
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| JPS5472057A (en) * | 1977-11-21 | 1979-06-09 | Ricoh Co Ltd | Controlling method of copying machine |
| JPH05281569A (en) * | 1992-03-31 | 1993-10-29 | Nec Corp | Fixture for liquid crystal display (lcd) |
| JPH09244052A (en) * | 1996-03-08 | 1997-09-19 | Canon Inc | Display device for electronic apparatus |
| JP3473752B2 (en) * | 1999-12-09 | 2003-12-08 | Ｎｅｃアクセステクニカ株式会社 | Dustproof structure in display device and method of assembling dustproof structure |
| JP2002072235A (en) * | 2000-08-29 | 2002-03-12 | Sharp Corp | Connection structure of liquid crystal module with printed board, semiconductor device and liquid crystal module |
| JP2004159173A (en) * | 2002-11-07 | 2004-06-03 | Matsushita Electric Ind Co Ltd | Foldable mobile electronic instrument |
| JP4325188B2 (en) * | 2002-12-20 | 2009-09-02 | セイコーエプソン株式会社 | ELECTRO-OPTICAL DEVICE WITH MOUNTING CASE, PROJECTION TYPE DISPLAY DEVICE, AND MOUNTING CASE |
| JP4449534B2 (en) * | 2004-03-30 | 2010-04-14 | セイコーエプソン株式会社 | Electro-optical device and electronic apparatus |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102238254A (en) * | 2010-04-28 | 2011-11-09 | 夏普株式会社 | Cover structure of housing and portable terminal having the same |
| CN102858122A (en) * | 2011-06-29 | 2013-01-02 | 索尼计算机娱乐公司 | Portable electronic device |
| US9128316B2 (en) | 2011-06-29 | 2015-09-08 | Sony Corporation | Portable electronic device |
| CN102858122B (en) * | 2011-06-29 | 2016-07-13 | 索尼计算机娱乐公司 | Portable electronic machine |
| CN103379777A (en) * | 2012-04-27 | 2013-10-30 | 三星电子株式会社 | Portable terminal with crack prevention structure for display device |
| CN103379777B (en) * | 2012-04-27 | 2017-09-22 | 三星电子株式会社 | Portable terminal with the anti-cracking structure for display device |
| CN111480189A (en) * | 2018-01-24 | 2020-07-31 | 京瓷株式会社 | Display device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5122076B2 (en) | 2013-01-16 |
| JP2007208338A (en) | 2007-08-16 |
| CN101416474B (en) | 2012-04-25 |
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