TWM357816U - Image jitter compensation unit, image jitter compensation device, camera device, and mobile device - Google Patents

Description

:M357816 V. New description: [New technical field] No drama system, photography equipment and mobile equipment, especially __ kinds of photography equipment suitable for mobile phones such as digital = formal photographic lens Or with image stabilization, early image, image shake with image stabilization unit, and camera shake with image correction device.

15 moving equipment. -Preparation of the backup camera device 3 [Prior Art] Conventionally, in order to suppress the luxury of the captured image by the user, a variety of camera shakes have been employed in the digital camera, etc. Patent Documents 1, 2, and 3). ... This type of hand shake correction mechanism adopts the method of "= to the mechanism" in order to freely rotate the holding direction = pitch direction and deflection direction. In the case of the universal joint mechanism disclosed in Patent Document 1, the four parts of the four groups are arranged with freely rotating rotary joints, etc., so that the helmet is connected to the prostitute 4, ▲, s L ..., the sample has a tendency to increase the size of the camera shake correction mechanism, and if it is hard to be miniaturized, it is a problem of fragility. The bearing portion of H(4)(4)" will be supported along the outer circumference of the holding module, and will pass through the first direction which is different from each other from the pivot point along the outer circumference of the holding module. The second direction is 20: M357816 = the first: the driving point and the second driving point, and drives the driving structure of the holding module. The application proposes the patent special wish 2006_269712, the special wish = 006-269713, and the special wish 2006_269714 No., and special wishes 2〇〇6_269715, etc. The applicant has added a further image modification unit to the prior application, which is proposed to improve the position detection of the holding module when the module is shaken. Precision-oriented technology. If the drive structure proposed in these applications is implemented, the size of the image blur correction unit can be reduced, and the device can be mounted on a mobile device. . 1〇 纟 This simply describes the role of the image-shaping correction unit proposed by the applicant. Fig. 7 (a), Fig. 7 (b), and Fig. 7 (c) are diagrams for explaining the image blur correction unit. Fig. 7(a) and Fig. 7(b) show how the positional relationship between the lens and the sensor occurs when the jitter occurs. Fig. 7(4) shows how the image is corrected by the image blur correction unit including the lens and the sensor. . When the camera shake does not occur as shown in Fig. 7 (4), even if the optical axis of the lens such as the shake correction = element lens and the light receiving surface (photosensitive surface) of the sensor are not matched with each other, the image is taken at the correct position. Body light. In this case, as shown in FIG. 20(b), the lens or the photosensitive surface rotates in the direction of the arrow, and the optical axis of the lens and the optical axis of the photosensitive surface are shifted, so that the image is not taken at the correct position. Body light. Therefore, in the image blur correction unit such as a mobile phone having a photographic lens, when the camera shake occurs during shooting, the image blur correction unit shown in Fig. 7(c) = 4 - M357816 lens and fijfi is operated. The ray of the subject is always on the photosensitive surface. In the mobile device such as a mobile phone with a photographic lens: the motion is compensated early and the mobile device is rotated by the photographic operation + the state of the moving unit is always maintained in the shooting correction. . H, and then can be carried out 疋

15

For example, in a mobile phone with a photographic lens, the = button is located in the center, and the camera is held with one hand while the shutter button is pressed with the center. For this reason, when taking care of the body with one hand and holding the mobile phone: 2 The hand is shaken in the direction of the Fen (hereinafter referred to as the pitch direction) and the direction of the width (in the direction of the turn), and the shutter is pressed. The jitter in the pitch direction of the button direction is larger than the deflection direction. For this reason, if the (4) image blur correction unit is used, the correction angle of the tilt direction and the yaw direction is set to the phase (4) correction range, which wastes the shaking space of the holding module. [Patent Document 1] Japanese Patent Laid-Open Publication No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. The object of the present invention is to provide an image blur correction unit that has a correction range of the occurrence of hand shake according to the pitch direction and the yaw direction, and an image shake 5 M357816 dynamic correction device that has the image blur correction unit. There is also a photographing device having a shake correction device and a mobile device having a photographing device. To achieve the above object, the image blur correction unit of the present invention includes: a holding module that holds a lens and a sensor substrate, and the sensor substrate includes an image that captures an object light imaged by the lens to generate an image signal. Sensing;

10 15

a support member that supports the holding module in a rocking manner by a peripheral point-point pivot point of the core group; and two driving mechanisms that respectively transmit from the axis points along the outer circumference of the holding module to each other The same first direction and the second direction of each automatic point and the second driving point 'drives the holding module, the two driving mechanisms have a first driving mechanism and a second driving mechanism, and the first driving mechanism makes the holding module transparent, the first driving Pointing around the connecting shaft point and the second driving point of the second driving point to rotate within the first maximum angle; the: driving mechanism causes the holding module to pass through the second driving point and surround the connecting shaft point and the second axis of the first driving point Unlike: The second largest angle of a maximum angle rotates within. According to the image blur correction unit of the present invention, when the rocking angle of the rocking direction in the pitch direction is large, for example, the first maximum angle of the first drive mechanism side is set to be larger than the second drive mechanism side. The maximum degree of the second is to achieve the above problem. At this time, since the correction angle of one side (the first drive mechanism side) can be made constant, the correction angle of the other side (the second drive mechanism side) can be set to be smaller than: the 'but' can be used to maintain the maximum vibration of the mold (four). Since the shaking is suppressed to be smaller than in the related art, it is possible to obtain an effect of the camera 20 M357816 drive mechanism and the second drive correcting unit even in a thinner body. Further, since the first and correction angles are different, the image blur correction unit can be set to be vertically long or horizontally long depending on the correction angle 纟' of both the pitch direction and the yaw direction. As a result, it is possible to obtain a ripple effect in which a small vacant space inside the inside of the body can be mounted more efficiently than in the past even if the device holds a small body. Further application of the present application to this application of the applicant's prior application 2007-035341 provides further effects. That is, preferably, the first driving mechanism includes: ##, which supports the first driving point in a freely rotatable manner; receives the magnetic force and energizes to drive the first first coil in the optical axis direction , which is held in the first arm, generates a driving force in the direction of the optical axis, causing the first arm to drive the point; the first magnet, which is held in the supporting member, acts on the first coil and acts horizontally with respect to the optical axis Expansion

Guiding the first arm, a point of action along the first guiding member of the light, which is fixed to the supporting member to move the first arm to the first driving point in the direction of the first axis; the first driving mechanism comprises: - it carries the second drive point in a freely rotatable manner; the M357816 second coil 'is held in the direction of the optical axis to generate the driving force, = accepts the magnetic force and energizes the driving point; the first 'along the optical axis The direction drives the second 'body' which is held in the support member, acts on the first force diagram and pulls horizontally with respect to the optical axis; the ten first coil acts on the magnetic second guide member, which is determined to make the second The tamping of the arm rests on the support member, guiding the second arm and moving in the axial direction. - the second point of application of the driving point to the driving force is supported along the light 10: the lower form includes: a first sensor, which is clamped, and detects that the first arm drives the first driving point by the first ::: a change in the magnetic force received from the first magnetic ray caused by the movement of the first axis direction; the first sensor being supported by the second arm and detecting that the second arm drives the first driving point A change in the magnetic force received from the fifteenth magnet caused by the movement of the two arms in the direction of the optical axis. Further, preferably, the holding module holds the lens while maintaining an image sensor that captures the light of the subject and thereby generates an image signal. In addition, preferably, the first driving point and the second driving point are formed at: a line segment of the first driving point and the pivot point, and a 2-line segment connecting the second driving point and the pivot point to each other by up to 90 degrees The angles intersect at various locations. Further preferably, the retaining module has a spherical projection at the pivot point, and the support member has a spherical concave surface receiving the convex portion at the support portion; preferably, the retaining module is at the first driving point and the second The driving points respectively have spherical convex portions, and the first arm and the second arm have a spherical shape at the first acting point and the second acting 8: M357816, respectively, which receive the first driving point and the first bottle The concave portion, each of the protrusions included in the first point, imparts a driving force. And the image blur correction device of the image blur correction unit of the present invention which achieves the above-described object, and the image sensor is included in each of the convex portions. And detecting the jitter; and the jitter control unit rotationally drives the holding module according to the detection junction driving mechanism of the jitter detecting unit.便—10 15 20 The image-shaping correction of the present invention, which achieves the above-mentioned purpose, is a picture of 'including the image blur correction device' and 'holds the module to hold the lens and keeps capturing the object light to generate an image (4). (4) (4), generating an image signal whose jitter is reduced by the action of the image blur correction device. Further, the mobile device of the present invention which achieves the above object consists in including a photographing device. According to the above description, the image blur correction unit that is effectively installed in the free space according to the shape of the body and the position of the shutter, the image blur correction device including the image shake unit, and the image blur correction unit are further included. Camera > device and mobile device including its camera. [Embodiment] Hereinafter, an embodiment of the present creation will be described with reference to the drawings. Fig. 1 (4) and Fig. 1 (b) are external perspective views of a telephone to which an embodiment of the present invention is applied. m 9 M357816 Figure 1 (a) shows a front view of the mobile phone loo. In front of the mobile phone, there is a liquid crystal panel 1〇1 that displays a menu screen or a captured image, and is equipped with a η8 (refer to FIG. 2) and is equipped with a space to play from the taste | The handset of the sound 1 〇 2, various function options or the button for entering the phone number for the selection of the button 104 for the quick access to the camera, the microphone is equipped internally (refer to Figure 3), including the transmission of the sound to The microphone 106 of the microphone, the determination button 1〇7 for determining the telephone number input by the user, the power button 108, and the second antenna that transmits and receives images or address messages through the short-distance wireless communication without passing through the telecommunications office 9a. 1(b) shows a rear view of the mobile phone 100. On the back side of the mobile phone 10, a first antenna 103a for transmitting and receiving sounds or mails and the like through the telecommunication office, and a photographing lens i〇0a are provided. The photographic lens 1 〇〇 & is held in the following image shake correction unit. Fig. 2 is a block diagram showing the internal structure of the mobile phone i 图 of Figs. 1(a) and 丨(b). The inside of the mobile phone 100 is equipped with a shake correction unit 2A, an A/D (Anal〇g/Degital) conversion unit 113, a microphone 121, a horn 122, an interface 120, a first antenna 103a, and a first transmission. The unit 103, the input controller 130, the image signal processing unit 14A, the video encoder 15A, the image display device 16A, the second antenna 10a, the second transceiver 1〇9, and the storage device 17 Further, the CPU 18A, the media controller 190, and various switches 181 such as the selection button 1〇4 or the button 1〇5 shown in Fig. i(a) are connected to the recording medium 19〇a. In the present embodiment, the image blur correction unit 200, the CPU 18, the gyro sensor 182, and the driver DR constitute an example of the image blur correction device described in the present application, and are compensated by the shake 10; M357816. Device and input controller i 3 〇, image signal processing unit, image encoder 150, image display device 16 〇, liquid crystal panel (8), media controller 190, 5 recorded media 19 (^ constitutes the creation of this creation An example of the device. rnrno sends the various components of the mobile phone (10) shown in Fig. 2 to control the various components. For example, in the case of setting the shooting mode for shooting, press FIG. 1 (a) (4) 〇 4, _cpm8 指示 像 cc , cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc cc The direction of shaking of the hand 10 detected by the gyro sensor 丨82 is removed, and the image can be captured while correcting the hand shake. The structure of the image blur correction unit 200 will be described in detail later. The selection button of Fig. 1(a) is received. When 104 is pressed, cpui8〇 sets an electronic shutter to CCDU2 in the image blur correction unit 2〇〇, and starts shooting processing. 15 At this time, the gyro sensor 1 82 detects the hand when the selection button 丨04 is pressed. Jitter direction, and pass The CPU 18〇.cpui8〇 receives the detection result of the gyro sensor I82, and notifies the drivers DR1 and DR2 of the correction direction, and causes the drivers DR1 and DR2 that receive the notification to drive the coils in the image blur correction unit 2 (described below). ) 'The holding module in the image blur correction unit 2〇〇 is shaken with 2 〇 jitter (described below) and the shooting is performed at the same time. Thus, the hand shake when the selection button 1〇4 is pressed is corrected, and the CCD 112 is not available. The subject light is imaged ditheredly and the 'CCD 112 receives the subject light transmitted through the photographic lens i〇〇a between the open seconds of the electronic shutter, and based on the subject light; M357816 The subject signal of the analog signal is read. The subject signal of the coffee " 2 = is converted into a photographic image by the A/D conversion unit 113, and the converted photographic image data is transmitted through the wheel control. The image 13 is sent to the image signal processing unit 140. The image signal processing unit 140 performs image processing such as adjustment of RGB voltage and gamma adjustment on the image data, and the image of Fig. 2 after image processing. Implement I contraction processing 1 The subsequent image data is temporarily sent to the storage 170. The storage 170 includes: a sdram stored in the mobile phone (10) or used in the middle, the recording speed of the buffer is high; and various menus are stored. The SRAM of the data storage storage device such as the data or the user's setting contents; the vram of the compressed image data is stored. The VRAM is divided into a plurality of areas, and the image data is sequentially stored in a plurality of areas' The stored image data is sequentially read by the image encoder 15 or the media controller 15 190. The image encoder 150 obtains the compressed image data from the memory 17 in accordance with an instruction from the CPU 180, and compresses the compressed image data. The image data is converted into a data form that can be displayed on the liquid crystal panel 101. The converted image data is sent to the image display device 160, and the image indicated by the image data is displayed on the liquid crystal panel through the image display device 160. The media controller 19 records the compressed image data stored in the storage unit 17 to the recording medium 19〇3 or reads the image data recorded on the recording medium 19〇a. Further, when the telephone number is input using the button 105 shown in Fig. 1(a) and the OK button 107 is pressed, the operation is started with the counterpart device set by the telephone number 12 M357816. At this time, the CPU 180 sends a communication message such as a telephone number of the mobile phone 1 or an input telephone number to the first transceiver unit 103, and the communication message is converted into a radio wave to be transmitted to the first antenna 1 to 33, and further An electric wave occurs in one antenna 1〇3a. The electric wave generated from the first antenna 丨〇33 is transmitted to the telephone office through a common antenna (not shown) provided in various places such as buildings or electric poles, and the designated telephone number is established and assigned at the telephone exchange. The connection of the other device. However, the connection with the other device is established. The sound that the user sends to the mobile phone 100 is collected by the microphone 121, and the collected sound is converted into a radio wave representing the sound data by the interface 120, and transmitted through the first transmitting and receiving unit i 〇3. An antenna 103a is sent to the counterpart device. In addition, the sound waves received by the first antennas 1〇3& are converted into sound data by the interface 12〇, and are transmitted from the rasps 816. Through the first transceiver unit 1〇3, the first antenna 1〇3a , not only can send and receive voice data, but also can send and receive mail data instead of telephone number and use mail address to indicate 15 mail. The mail data received by the first antenna 1 〇 3a and digitized by the first transceiver is input through The controller ι3〇 is stored in the storage unit 170. In addition, the mobile phone 100 includes not only a communication interface for communicating with a counterpart device such as another mobile phone through a telephone exchange (first transmission 20°卩103, first antenna) L〇3a), also includes a wireless communication interface (second transceiver unit 1 〇9, second antenna 1〇93) that communicates via short-distance wireless communication without using a telephone office. Communication for short-range wireless communication The interface can be applied to infrared communication, Bluetooth, etc. The communication interface of the present embodiment uses infrared communication '13 directly sent from other mobile phones, etc. • M357816 infrared by second The line 1 〇 9a receives, and the electric signal based on the received infrared ray is obtained by the second transceiver unit 1 〇 9 and converted into digital data. Conversely, when transmitting data to the external device, the data is sent to the second transmission and reception. The part 1 〇9,> is converted into a radio wave by the second transceiver unit i 〇9, and is emitted from the second antenna 5 l〇9a. Once received by the second antenna l〇9a, the infrared image representing the image is received. Transmitting the infrared-based electrical signal into image data through the first transceiver unit 1 〇 9. The converted image data is the same as the photographic image data, and is sent to the image display device 160 ′ to be displayed on the liquid crystal panel ιοί The image shown in FIG. 10 is recorded on the recording medium 19A via the media controller 190. The mobile phone 100 basically has the above configuration. Next, a detailed description of a part of the imaging device included in the mobile phone 1 is described in detail. Fig. 3 is an exploded perspective view of the image blur correction unit 200. Fig. 4 is a view showing the image blur correction unit 200 after assembly of the respective components shown in the exploded perspective view of Fig. 3.In Fig. 3 and Fig. 4, the lower left corresponds to the subject side. In Fig. 3, the subjects on the lower left side are sequentially shown in a state of being decomposed: a mask 201; a holding module 202; a substrate 〇 FR1; a flexible substrate FR2 for energizing each of the coils formed by both the substrate 203 A extending in the first direction of FIG. 3 and the substrate 203B extending in the second direction of the drawing; a pair of arms ARM1, ARM2 of the substrates 203A, 203B; the arms of the magnets MAGI and MAG2 of the MAG and MAG2, which are held in parallel with the coils formed on the respective substrates 203A, 203B, are movable in a movable manner

The yokes 204A and 204B of the 7-shape are supported, and the yokes 204A and 2B are fixed to the support member 205 of the surface extending in the second direction along the first direction. These are assembled into a shape shown in ° 4 . ‘ _ 5 first ’ describes the structure with reference to FIG. 3 . The rightmost side of Fig. 3 shows a &lt; font supporting member 2〇5 which supports two driving mechanisms for shaking the holding module 202. Two drive mechanisms for rocking the holding module are supported by the support member M1, and the group is supported in a rocking manner. ', Temple 1杈 support member 2〇5 +, three places are provided with holes m, H2, H3 respectively inserted at both ends of the two arms ARM1, ARM2, take the guide parts 2051, 2052 2053. The guide members 2〇51 to 2〇53 are respectively provided at the respective apex portions of the support members 2〇5 having the shape of the &lt;shaped shape, and the arms armi and arm2 are inserted into the guide members 2〇51 at the center. Holes H1 and H3 in the two 15 end holes. —————— 々肓 AKM1 is inserted into the guiding member 2〇51 of the center apex of the <20 pre-type of the supporting member 2〇5 and the guiding member 2052 located at the vertex of one end side of the font, and the other arm ARM2 The guide member 2G51 located at the center vertex of the < font and the guide member 2053 located at the vertex of the other end side are inserted. In addition, although not shown in the figure, the holding mold, the 'and side' minute m of the end side of the arm AR1VH, ARM2 (the hole H2, the hole) and the holding module side are shown. The concave portion of the spherical convex portion. Further, in a plane extending in the first direction not shown in FIG. 3 centering on the apex of the support member 205 and a surface extending in the second direction, the M-shaped yokes 204A, 204B are respectively fixed by 15 M357816. . Since the yokes 204A and 204B are arranged such that the opening faces the side of the substrates 203A and 203B on which the coils are formed, the yokes 204A and 204B are disposed so as to be parallel to the magnets MAG1 and MAG2 from the respective opening sides. Substrates 203A, 203B. A flexible substrate FR2 that energizes the coil on the substrate is connected to each of the substrates 5 203A and 203B. It is to be noted that the substrate 203A, 203B in which the coil is formed includes a Hall element, and the Hall element detects the position of the holding module 202 which is swung according to the action of the arm ARMb ARM2. • The concave portion that is engaged with the spherical convex portion PB of the holding module 202 is provided on the side of the holding module 10 of the apex portion of the stencil supporting member 205 as described above, so that the concave portion is engaged and held by the concave portion. The spherical convex portion PB of the group, and the spherical concave portion provided by the two arms ARM1 and ARM2 movably supported by the support member 205 and the spherical convex portion of the first driving point D 1 of the holding module 202 As shown in FIG. 4, the holding module 202 is rotatably supported by the support member 205 as shown in FIG. 4, in which the spherical projections of the second driving point D2 are engaged with each other. ^ In this example, an example of the first drive mechanism referred to in the present invention is composed of a support member 205, an arm ARM1, a substrate 203A on which a coil is formed, and a yoke 204A to which the magnet MAG1 is attached; the second drive mechanism of the present invention One of the 20 examples is composed of a support member 205, an arm ARM2, a substrate 203B on which a coil is formed, and a yoke 204B to which the magnet MAG2 is attached. It should be noted that FIG. 3 shows the first driving point D1 and the second driving point D2, respectively showing the rod-shaped members 202 1A, 2021B holding the spherical protrusions and the spring 2022A inserted through the rod-shaped members 2021. 2022B. Each of the springs 16 . M357816 2022A, 2022B is a member having a function of not operating the two arms ARM1 and ARM2 when the coil is not energized, and has a convex portion (the first driving point D1 and the second driving when the coil is not energized). Point D2) is a function of holding the concave portion on the arm side by the spring force by the spring, thereby causing the position of the 5 arm to be stationary when the energization of the coil is cut off. Further, in this example, since the CCD 112 other than the lens is also held in the holding module 2〇2, the image signal transmission winding substrate FR1 is connected to the shaking holding mold 202j. The flexible substrate is smashed, and one end thereof is connected to the sensor substrate pCB on which the CCDU 2 is mounted, and at least the portion extending from the sensor substrate PCB at least initially, from the holding module 2〇2 toward the outside and at the opposite connecting axis The first direction of the point PB and the first driving point D i and the second direction of the connecting axis point PB and the second driving point 〇2 are connected so as to extend in the oblique direction. In this way, the shaking is not always transmitted to the substrate. The description of the structure of the image blurring compensation unit 200 is substantially the same as the description of the structure proposed in Japanese Patent Application No. 2007-035341. Further, in the present embodiment, the fact that the jitter in the pitch direction is increased in the mobile power transmission with the photographing lens as described in the prior art is considered in the prior application of Japanese Patent Application No. Hei. The length (4) of the pitch direction of the 2. 2 shake correction unit shown in Fig. 5 (small and figure) is a length longer than the direction of the second drive axis, so that it can correspond to the difference of the correction angle. In this way, it is possible to form an image based on the occurrence of the hand shake of the mobile phone. In addition, since the image blur correction complement is formed in the horizontal length 17 and the M357816 shape, the effect of efficiently mounting the small space in the corner portion of the mobile phone can be obtained. Figs. 5(a) and 5(b) are views for explaining the relationship between the longitudinal and lateral directions of the image blur correction unit (the vertical direction corresponds to the pitch direction and the horizontal direction corresponds to the yaw direction) as viewed from obliquely above. Fig. 5(a) is a view showing the image blur correction unit viewed obliquely from above, and Fig. 5(b) is a view as seen from above. In the image blur correction unit shown in FIGS. 5(a) and 5(b), the transmission is formed to be horizontally long (Ly>Lp), and the first drive mechanism (including the first arm-side of the first arm) Passing the holding module 202 through the first driving point (1) PB and the first axis of the second driving surface (ie, rotating in the pitch direction angle and the second driving mechanism (including the side of the second arm eight reading 2) The holding module passes through the second driving point D2 around the connecting shaft point pB and the second axis of the first driving point D1 within a maximum angle of the second B which is different from the first maximum angle (here is less than the first maximum) By rotating the angle, the holding module 202 can be rotated more in the pitch direction. Thus, since the shaking of the maximum shaking portion indicated by the symbol P in Fig. 5(b) can be suppressed to be smaller than in the past, even if It is a body of a thinner mobile device, and the image blur correction unit of Fig. 5(a) and Fig. 5(b) can be assembled. !0 Fig. 6(a) and Fig. 6(b) show the ratio In the past, the body of the thinned mobile phone is cleverly assembled with the image of the shake correction unit 2〇〇. Fig. 6(a) shows the unloading of the mobile phone. The lower frame of the frame is used to observe the internal view, and Fig. 6(b) is an enlarged view of the periphery of the mounted image stabilization unit 2〇〇. 18 , M357816 As shown in Fig. 6 (4) and Fig. 6 (b), It can be installed in a corner of the mobile phone (10) without any gaps. That is, the length of the image blur correction unit becomes horizontal, and the length in the vertical direction of FIG. 6 (4) and FIG. 6 (b) is shortened. In the case where the amount of correction in the pitch direction and the yaw direction is different depending on the occurrence of the camera shake of the mobile phone with the photographic lens, the vacant space is smaller than the conventional vacant space. It is also possible to appropriately change the length of the vertical and horizontal directions of the image blur correction unit 2, so that the effect of improving the space efficiency can be obtained. 10 [Simple description of the drawing] Fig. 1 (a) Action of an embodiment of the present invention Figure 1 (b) is a rear view of an external perspective view of a mobile phone according to an embodiment of the present invention. Figure 2 is an internal structure of the mobile phone 100 of Figures i(a) and Ub). Block diagram. Fig. 3 is an exploded perspective view of the image blur correction unit. Fig. 4 is a view showing a state after the image blur correction unit is assembled through the respective components shown in the exploded perspective view of Fig. 3; Fig. 5(a) is a view for explaining the relationship between the longitudinal and lateral lengths of the holding module as seen obliquely from above. Fig. 5 (b) is a view for explaining the relationship between the longitudinal and lateral lengths of the holding module as viewed from above. (a) of FIG. 6 is a view showing a state in which the lower frame of the mobile phone 1 is removed, and the inside of the mobile phone is mounted in a horizontally long position in the corner portion of the mobile phone. 19. M357816 ^(8) is an enlarged view showing the surroundings of the shake correction unit fan, and is a view showing the state of the image blur correction unit at the corner of the telephone. Fig. 7 (4) is a view for explaining the action of the conventional image blur correction unit, and the position of the lens and the sensor when the jitter occurs in Table 5 (10) is a diagram for explaining the action of the conventional image blur correction unit. FIG. 7(4) is a view for explaining the action of the conventional image blur correction unit, and how to perform 10 movements through the image blur correction unit including the lens and the sensor.卞 [Main component symbol description]

100 mobile phone 103 first transceiver 105 button 108 power button 112 CCD 121 microphone 140 image signal processing unit 160 image display device 181 various switches 201 mask 204 Α, 204 轭 yoke FR1, FR2 flexible substrate 1 〇 1 liquid crystal panel 103a first antenna 106 microphone 109 second transceiver 113 A/D converter 12 2 taste J port 150 150 image encoder 200 image shake correction unit 202 hold module 205 support member DR1, DR2 102 handset 104 select button 107 Determine the New 109a second antenna 120 interface 130 input controller 170 storage 190 media controller l 〇〇a lens 203A, 203B substrate ARM1, ARM2 arm 20 M357816

PB pivot point (spherical convex portion) 2051, 2052, 2053 guiding member 182 gyro sensor D1 first driving point (spherical convex portion) MAG1, MAG2 magnet D2 second driving point (spherical convex portion) 2041, 2042 yoke H1, H2, H3, H4 hole portion 2021A, 2021B rod member 2022A, 2022B magazine 21

Claims (1)

M357816 VI. Patent Application Range: An image-shaping correction unit, comprising: a holding module 'which holds a lens and a sensor substrate, and the sensor substrate includes capturing a light of a subject imaged by the lens to generate a picture a signal-like image sensor; a support member that supports the holding module in a freely movable manner by a pivot point along a point of the outer circumference of the holding module; and two drive mechanisms, respectively The holding module is driven by the first driving point and the second driving point respectively separated from each other in the _ direction and the second direction which are different from each other along the outer circumference of the holding module, and the two driving mechanisms are provided a first driving mechanism and a second driving mechanism, the first driving mechanism transmits the holding module through the first driving point and rotates around the first axis connecting the pivot point and the first point within the first maximum angle; The second driving mechanism causes the holding module to pass through the second driving point to surround the pivot point and a 15 20 The second axis of the drive point rotates differently than the first-maximum angle =. The angle-correcting unit is taken in the manner of the image. The first driving mechanism comprises: a first arm, the first driving point is freely rotated; Receiving a magnetic force and driving the first coil in the direction of the light beam, which is held in the first arm, electrically generates a driving force in the direction of the optical axis, so that the first __ the first driving point; 22 • M357816 Holding it in the support member, applying a magnetic force to the first coil and expanding horizontally with respect to the optical axis; and a first guide member 'which is fixed to the support member, guiding the first arm' to - the first driving point of the first driving point of the arm is moved in the optical axis direction; the first driving mechanism comprises: . The second driving point is supported in a freely rotating manner a second coil, which is held in the electric force to generate a driving force in the optical axis direction, the second driving point; the first arm 'accepts the magnetic force and the second arm is driven in the optical axis direction, the second magnet' It is (four) at the support member, magnetically applied to the second wire, and horizontally expanded with respect to the optical axis; and a first guide member fixed to the support member, guiding the -15th arm' to The second driving point of the second arm imparts a driving force: moving in a direction along the optical axis by a point. - 3. The image blur correction sheet of claim 2, further comprising: '" a first sensor supported on the first arm, detecting that the first arm is driven at the second arm a change in the magnetic force received from the first magnet by the movement of the first arm in the optical axis direction when the driving point is driven; and the second sensor being guided to be supported by the second arm, detected in — a change in the magnetic force received from the second magnet by the movement of the second arm in the direction of the optical axis when the second driving point is driven. The bow 23 . M357816 The normal body 4. As claimed in the patent scope 1 Item or the image-shaping complement unit of item 2, wherein the holding module holds the lens while maintaining an image sensor that captures an image signal by light: 5. 5-. Or the image-shake correction described in item 2, wherein the first-drive point and the second drive point are formed by: connecting a line segment connecting the first-drive point and the pivot point and connecting the second drive point and The position where the line segments of the point intersect each other at an angle of approximately 90 degrees Α 10 15 20 ... 6. The image-shaping correction unit 疋 in the item i or item 2 of the patent application, wherein the holding block has a spherical convex portion at the pivot point, the support member has an acceptance at the support portion a spherical concave surface of the convex portion. ^. The image blur correction unit according to claim 2, wherein the holding module is at the first driving point and the second driving; = convex: the first arm and the second arm are The first arm and the second arm pass through the respective first and second armes; The concave portion applies a driving force to each convex portion.戌 2=image image jitter correction, including the image blur correction unit described in the above-mentioned patent _ 1 or 2, wherein the advance step includes: a jitter detection unit that detects jitter; and jitter control The portion 'rotates and drives the holding module according to the detection of the jitter detecting unit by the two driving mechanisms.吏 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括 包括The image sensor generates an image signal whose jitter is reduced by the motion of the image blur correction device. 10. A mobile device, comprising the photographic device as described in claim 9 of the patent application.