KR200253846Y1 - A wax dotting of the piezo-resonator component - Google Patents
A wax dotting of the piezo-resonator component Download PDFInfo
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- KR200253846Y1 KR200253846Y1 KR2019970037130U KR19970037130U KR200253846Y1 KR 200253846 Y1 KR200253846 Y1 KR 200253846Y1 KR 2019970037130 U KR2019970037130 U KR 2019970037130U KR 19970037130 U KR19970037130 U KR 19970037130U KR 200253846 Y1 KR200253846 Y1 KR 200253846Y1
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- 238000004519 manufacturing process Methods 0.000 description 5
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- 238000000465 moulding Methods 0.000 description 2
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- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/01—Manufacture or treatment
- H10N30/07—Forming of piezoelectric or electrostrictive parts or bodies on an electrical element or another base
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/01—Manufacture or treatment
- H10N30/06—Forming electrodes or interconnections, e.g. leads or terminals
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/704—Piezoelectric or electrostrictive devices based on piezoelectric or electrostrictive films or coatings
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Abstract
본 고안은 압전공진부품의 왁스도팅에 관한 것으로 그 목적은, 압전소자의 크기와, 이와 결합되는 단자부품의 형태에 따라 압전공진부품의 공동형성을 위한 왁스도팅의 크기를 가변적으로 설정하여, 압전공진부품의 왁스도팅작업을 수행함으로써, 압전공진부품의 진동특성이 우수하게 되어 제품신뢰성 및 생산성이 가일층 향상되는 한편, 특히 주문형 압전공진부품의 생산 대응성이 우수하여 제품 경쟁력이 향상되는 압전공진부품의 왁스도팅를 제공하는데 있다.The present invention relates to wax doping of piezoelectric resonator parts, and its purpose is to vary the size of the wax doping for the cavity formation of the piezoelectric resonator parts according to the size of the piezoelectric element and the shape of the terminal parts coupled thereto. By performing wax dotting of piezoelectric resonant parts, the vibration characteristics of piezoelectric resonant parts can be improved, and the reliability and productivity of the piezoelectric resonant parts can be further improved. A wax coating of piezoelectric resonant parts is provided.
이와 같은 목적을 달성하기 위한 기술적인 요지는, 양측면에 전극(11a)(11b)이 중앙부분에서 겹쳐지도록 인쇄되는 압전소자(11); 및, 단자(21)와, 그 하측으로 연장되어 프레임(23)으로서 연결되는 리드(22)를 갖는 단자부품(20);을 구비하는 압전공진부품(1)의 전극진동 부분상에 도팅되는 왁스도팅(W) 크기의 가로폭을 S 라 하고, 두께를 X 라 하며, 세로폭을 y 라 하면, S = R + N * 2 〈 k, X ≤ 4 - t, y ≤ 4 - h 의 식을 만족함을 특징으로 한다.Technical gist for achieving the above object, the piezoelectric element 11 is printed so that the electrodes (11a) (11b) on both sides of the overlapping in the center; And a terminal component (20) having a terminal (21) and a lead (22) extending downwardly and connected as a frame (23). If the width of the dotting (W) size is S, the thickness is X, and the vertical width is y, then S = R + N * 2 <k, X ≤ 4-t, y ≤ 4-h Characterized by satisfying.
Description
본 고안은 압전효과를 이용하는 압전공진부품의 제조공정시, 압전소자의 양측면 전극진동부분에서 발생되는 진동공간을 위한 공동형성 왁스도팅작업시, 압전소자에 따라 왁스도팅크기를 조정할수 있도록 한 압전공진부품의 왁스도팅에 관한 것으로 이는 특히, 압전공진부품의 공동형성을 위한 왁스도팅크기를 가변적으로 설정하여, 압전공진부품의 왁스도팅작업이 수행됨으로써, 압전공진부품의 진동특성이 우수하게 되어 제품신뢰성 및 생산성이 가일층 향상되는 한편, 특히, 주문형 압전공진부품의 생산에 따른 대응성이 향상되어 제품 경쟁력을 향상시킬 수 있도록 한 압전공진부품의 왁스도팅를 제공하는데 있다.The present invention is a piezoelectric device that allows the wax dotting size to be adjusted according to the piezoelectric element during the manufacturing process of the piezoelectric resonant part using the piezoelectric effect, during the cavity forming wax doping operation for the vibration space generated at both side electrode vibration parts of the piezoelectric element. The present invention relates to wax doping of a resonant component. In particular, the wax dotting operation of the piezoelectric resonator component is performed by varying the wax dotting size for forming the cavity of the piezoelectric resonator component, thereby providing excellent vibration characteristics of the piezoelectric resonator component. As a result, the product reliability and productivity are further improved, and in particular, the responsiveness according to the production of the customized piezoelectric resonator parts is improved, thereby providing wax coating of the piezoelectric resonator parts to improve product competitiveness.
일반적으로 압전소자는 소자의 압전효과 즉, 전기 및 기계에너지의 상호변환기능을 이용하여 마이크로 프로세서의 기준신호 동작원으로 사용되는 기능을 수행하는 전자부품으로서, 주로 이동통신장비, 텔레비젼 또는 오디오등과 같은 전자제품에 사용되어 현재 그 수요가 급속히 증대되고 있으며, 상기 압전소자를 이용하는 압전소자 전자부품은, 압전소자의 제조와, 상기 소자의 표면에 전극을 증착 및 패턴하는 전극 형성공정과, 상기 소자를 기판상에 실장토록 하는 단자부품과의 결합공정과, 마지막으로 왁스도팅(Dotting)과 에폭시 코팅 및 몰딩공정 , 마킹 등의 마무리 공정순으로 진행되며, 압전소자와 단자부품 및 콘덴서소자를 납땜등의 결합수단으로서 접속하여 몰딩처리함으로써, 패키지화 한 전자부품으로 사용하게 된다.In general, a piezoelectric element is an electronic component that performs a function of being used as a reference signal operation source of a microprocessor by using the piezoelectric effect of the device, that is, the mutual conversion function of electric and mechanical energy. The demand for the same electronic products is rapidly increasing, and the piezoelectric element electronic parts using the piezoelectric element include the manufacture of a piezoelectric element, an electrode forming process of depositing and patterning electrodes on the surface of the element, and the element. Process of joining the terminal parts to be mounted on the board, and finally finishing process such as wax dotting, epoxy coating, molding process, marking process, and soldering piezoelectric elements, terminal parts, and capacitor devices. It is used as a packaged electronic component by connecting and molding as a coupling means.
한편, 도 1 및 도 2에서 도시한 바와 같이, 압전공진부품(100)의 단자부품(110)에 결합된 압전소자(120)의 양측면 전극(121a)(121b)은 압전소자(120)의 중앙부분에서 겹쳐지게 인쇄되고, 따라서 단자부품(110)을 통하여 전원이 인가되면, 상기 겹쳐진 전극부분(A)에서 진동이 발생되며, 상기 압전공진부품(100)에 외부 코팅재(130)이 도포경화되면 상기 전극부분(A)에서의 진동발생이어렵게 됨으로, 상기 전극부분(A)에 페이스트상태의 왁스(140)를 도포 경화시킨 후, 그 외측으로 코팅재(130)를 도포하여 일정온도 이상에서 상기 코팅재(130)를 건조시키면, 상기 코팅재(130) 내측으로 왁스(140)가 용융되면서 코팅재(130)에 흡수되고, 따라서, 압전공진부품(100)의 전극부분(A)에서의 진동발생을 위한 공동형성이 이루어 지는 것인다.Meanwhile, as shown in FIGS. 1 and 2, both side electrodes 121a and 121b of the piezoelectric element 120 coupled to the terminal component 110 of the piezoelectric resonance component 100 are centered on the piezoelectric element 120. When the power is applied through the terminal component 110, the vibration is generated in the overlapped electrode portion A, and the external coating material 130 is applied and cured to the piezoelectric resonance component 100. Since the vibration of the electrode portion A becomes less likely to occur, the paste 140 is hardened by the paste state on the electrode portion A, and then the coating material 130 is coated on the outside thereof so that the coating material is above a predetermined temperature. When the 130 is dried, the wax 140 is absorbed into the coating material 130 while the wax 140 is melted into the coating material 130, and thus, the cavity for generating vibrations in the electrode portion A of the piezoelectric resonator part 100. Formation is to be made.
이와같은 기술과 관련된 종래의 압전공진부품의 왁스도팅작업에 있어서는, 도 1 내지 도 3에서 도시한 바와 같이, 도팅기(150)의 도팅팁(151)에 일정량의 왁스(140)를 부착한후, 압전공진부품(100)의 단자부품(110)에 결합된 압전소자(120)를 수평하게 위치시키후, 압전소자(120)의 일측면에 인쇄된 전극(121a) 중앙부분의 표면에 도팅기(150)의 도팅팁(151)에 부착된후 용융된 왁스(140)를 도팅시키고, 일정시간 경과후, 도팅팁(151)을 상승시키어 왁스(140)를 부착하며, 상기 압전공진부품(100)을 180°반전시키어, 압전소자(120)의 타측 전극(121b) 중앙부분에 하강되는 도팅팁(151)의 왁스(140)를 도팅토록 하는 것이다.In the wax doping operation of the conventional piezoelectric resonator component related to such a technique, as shown in FIGS. 1 to 3, a predetermined amount of wax 140 is attached to the dotting tip 151 of the dotting machine 150. Then, the piezoelectric element 120 coupled to the terminal component 110 of the piezoelectric resonator component 100 is positioned horizontally, and then the surface of the central portion of the electrode 121a printed on one side of the piezoelectric element 120 is shown. After attaching to the dotting tip 151 of the tinger 150, the molten wax 140 is doped, after a certain time, the dotting tip 151 is raised to attach the wax 140, the piezoelectric resonator component ( Inverting 100 by 180 ° causes the wax 140 of the dotting tip 151 to be lowered to the center of the other electrode 121b of the piezoelectric element 120.
그러나, 이와 같은 종래의 압전공진부품의 왁스도팅작업에 있어서는, 도 3에서 도시한 바와 같이, 압전공진부품(100)의 압전소자(120) 양측면 전극(121a)(121b) 중앙부분에서 전극진동이 발생되고, 이에따라 전극진동부분에 왁스도팅을 수행하는데, 종래에는 압전공진부품(100)에 따른 전극 진동부분에 따라 왁스도팅의 형태를 설정하지 않고, 항상 일정한 왁스량(140)을 도팅함으로써, 압전공진부품(100)의 진동특성에 따라 왁스도팅작업이 이루어 지지않게 됨으로 인하여, 압전공진부품(100)의 주파수특성이 저하됨은 물론, 특정주파수를 원하는 주문형 압전공진부품에 대한 제품 대응성 취약하고, 따라서, 압전공진부품(100)의 제품 생산성이 저하되는 등의 여러 문제점들이 있었다.However, in the wax doping operation of the conventional piezoelectric resonator component, as shown in FIG. 3, electrode vibration is performed at the center portions of both side electrodes 121a and 121b of the piezoelectric resonator component 100. Is generated, and thus wax dosing is performed on the electrode vibrating portion. In the related art, the wax doping is not always performed according to the electrode vibrating portion according to the piezoelectric resonator part 100, and always a constant amount of wax 140 is doped. As a result, the wax dotting is not performed according to the vibration characteristics of the piezoelectric resonator component 100, so that the frequency characteristics of the piezoelectric resonator component 100 are deteriorated, and a product corresponding to a custom piezoelectric resonator component having a specific frequency is desired. There are various problems such as weakness and, therefore, product productivity of the piezoelectric resonance component 100 is lowered.
본 고안은 상기와 같은 종래의 문제점들을 개선시키기 위하여 안출된 것으로서 그 목적은, 압전소자의 크기와, 이와 결합되는 단자부품의 형태에 따라 압전공진부품의 공동형성을 위한 왁스도팅의 크기를 가변적으로 설정하여, 압전공진부품의 왁스도팅작업이 수행함으로써, 압전공진부품의 진동특성이 우수하게 되어 제품신뢰성 및 생산성이 가일층 향상되는 한편, 특히, 주문형 압전공진부품의 생산 대응성이 우수하여 제품 경쟁력이 향상되는 압전공진부품의 왁스도팅을 제공하는데 있다.The present invention has been made to improve the above-described problems, the purpose of which is to vary the size of the wax dotting for the cavity formation of the piezoelectric resonant component according to the size of the piezoelectric element, and the shape of the terminal component to be coupled thereto When the wax doping operation of the piezoelectric resonator parts is performed, the vibration characteristics of the piezoelectric resonator parts are excellent, and thus the reliability and productivity of the piezoelectric resonator parts are further improved. The present invention provides a wax coating of piezoelectric resonator parts with improved competitiveness.
도 1은 일반적인 압전공진부품을 도시한 사시도1 is a perspective view showing a general piezoelectric resonance component
도 2의 (a) 및 (b)는 일반적인 압전공진부품의 공동형성을 설명하기 위한 개략도2 (a) and 2 (b) are schematic diagrams for explaining cavity formation of a general piezoelectric resonator component.
도 3은 종래의 압전공진부품의 공동형성을 위한 왁스도팅작업을 설명하기 위한 순서도Figure 3 is a flow chart for explaining the wax dotting for forming the cavity of the conventional piezoelectric resonator parts
도 4의 (a) 및 (b)는 본 고안인 압전공진부품의 왁스도팅을 도시한 전체구성도Figure 4 (a) and (b) is an overall configuration showing the wax coating of the piezoelectric resonator component of the present invention
* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
1.... 압전공진부품 11....압전소자Piezoelectric Resonance Components
11a,11b.... 압전소자 전극 20.... 단자부품11a, 11b .... Piezoelectric element electrode 20 .... Terminal parts
21.... 단자21 ... terminal
상기와 같은 목적을 달성하기 위한 기술적인 수단으로서 본 고안은, 양측면에 전극이 중앙부분에서 겹쳐지도록 인쇄되는 압전소자; 및, 상기 압전소자가 내측으로 결합토록 대향 위치되는 단자와, 그 하측으로 연장되어 프레임으로서 연결되는 리드를 갖는 단자부품;을 구비하는 압전공진부품에 있어서, 상기 압전공진부품의 전극진동부분상에 도팅되는 왁스도팅(W) 크기의 가로폭을 S 라하고, 세로폭을 X 라 하며, 높이를 y 라 하면, 상기 왁스도팅(W)은 다음의 세식을 만족하며, S = R + N * 2 〈 k .... (1), X ≤ 4 - t .... (2), y ≤ 4 - h .....(3) 단, 여기서 R은 압전소자의 전극중첩부이고, k는 압전소자(11)의 솔더링부분을 제외한 길이이며, N은 압전소자의 전극중첩부단부와 단자간의 거리이고, t 는 압전소자의 세로폭이며, h 는 압전소자의 높이로 이루어 지는 압전공진부품의 왁스도팅을 마련함에 의한다.The present invention as a technical means for achieving the above object, the piezoelectric element is printed so that the electrode is overlapped in the central portion on both sides; And a terminal part having a terminal facing the piezoelectric element so as to be coupled inwardly, and a terminal part having a lead extending downwardly and connected as a frame, wherein the piezoelectric resonator part comprises: If the width of the size of the wax dotting (W) to be doted is S, the vertical width is X, y is the height, the wax dotting (W) satisfies the following formula, S = R + N * 2 <k .... (1), X ≤ 4-t .... (2), y ≤ 4-h ..... (3) where R is the electrode overlap of the piezoelectric element , k is the length excluding the soldering portion of the piezoelectric element 11, N is the distance between the electrode overlapping end of the piezoelectric element and the terminal, t is the vertical width of the piezoelectric element, h is a piezoelectric consisting of the height of the piezoelectric element By providing a wax coating of the resonant component.
이하, 첨부된 도면에 의거하여 본 고안의 실시예를 상세하게 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도 4의 (a) 및 (b)는 본 고안인 압전공진부품의 왁스도팅을 도시한 전체구성도이다.Figure 4 (a) and (b) is an overall configuration showing the wax coating of the piezoelectric resonator component of the present invention.
또한, 양측면에 전극(11a)(11b)이 중앙부분에서 겹쳐지도록 인쇄되는 압전소자(11)와, 상기 압전소자(11)가 내측으로 결합토록 대향 위치되는 단자(21)와, 그 하측으로 연장되어 프레임(23)으로서 연결되는 리드(22)를 갖는 단자부품(20)을 구비하는 압전공진부품(1)을 마련된다.In addition, the piezoelectric element 11 is printed on both sides so that the electrodes 11a and 11b are overlapped at the center portion, the terminal 21 facing the piezoelectric element 11 so as to be coupled inward, and extends downward. And a piezoelectric resonator component 1 having a terminal component 20 having a lead 22 connected as a frame 23 is provided.
한편, 상기 압전공진부품(1)의 전극진동부분상에 도팅되는 왁스도팅(W)크기의 가로폭을 S 라하고, 세로폭을 X 라 하며, 높이를 y 라하면, 상기 왁스도팅(W)은 다음의 세식을 만족하며,On the other hand, the width of the wax dotting (W) size that is doped on the electrode vibrating portion of the piezoelectric resonator component (1) is referred to as S, the vertical width is X, the height y, the wax doping ( W) satisfies the following formula,
S = R + N * 2 〈 k .... (1)S = R + N * 2 <k .... (1)
X ≤ 4 - t .... (2)X ≤ 4-t .... (2)
y ≤ 4 - h .....(3)y ≤ 4-h ..... (3)
여기서, R은 압전소자의 전극중첩부이고, N은 압전소자의 전극중첩부단부와 단자간의 거리이며, t 는 압전소자의 세로폭이고, h는 압전소자의 높이로 되는 구성으로 이루어 진다.Where R is the electrode overlapping portion of the piezoelectric element, N is the distance between the electrode overlapping end portion of the piezoelectric element and the terminal, t is the vertical width of the piezoelectric element, and h is the height of the piezoelectric element.
상기와 같은 구성으로 이루어 진 본 고안의 작용 및 효과를 설명하면 다음과같다.Referring to the operation and effects of the present invention made of the above configuration is as follows.
도 4의 (a) 및 (b)에서 도시한 바와 같이, 압전공진부품(1)의 제조공정시, 상기 압전소자(11)의 양측면에 겹쳐진 전극(11a)(11b)의 중앙 전극진동부분에서의 진동발생이 발생되는데, 즉, 압전소자(11)의 전극진동부분에 따라서, 압전공진부품(1)의 주파수특성이 결정되며, 이는 전극(11a)(11b)의 중첩부분의 간격 또는 압전소자(11)의 높이, 폭, 길이 등에 따라 압전공진부품(1)의 공동형성을 위한 왁스도팅(W)의 크기가 결정되며, 이와 같은 압전공진부품(1)의 주파수특성을 정확하게 유지토록 압전소자(11)의 크기에 따른 왁스도팅(W)은 다음과 같다,As shown in (a) and (b) of FIG. 4, in the manufacturing process of the piezoelectric resonator component 1, at the central electrode vibration portion of the electrodes 11a and 11b overlapped on both sides of the piezoelectric element 11. Vibration is generated, that is, the frequency characteristics of the piezoelectric resonator component 1 are determined according to the electrode vibration portion of the piezoelectric element 11, which is the interval between the overlapping portions of the electrodes 11a and 11b or the piezoelectric element. The size of the wax dotting (W) for forming the cavity of the piezoelectric resonator component (1) is determined according to the height, width, length, etc. of the (11), and the piezoelectric element to accurately maintain the frequency characteristics of the piezoelectric resonator component (1) The wax dotting (W) according to the size of the element 11 is as follows,
먼저, 왁스도팅작업을 진동전극부분상에 도팅되는 왁스도팅크기(W)에 있어서, 그 가로폭을 S 라하고, 그 세로폭을 X 라 하며, 그 높이를 y 라하면, 상기 왁스도팅(W) 크기는 다음의 세식을 만족하며,First, in the wax dotting size W to be doped on the vibrating electrode portion, the width is S, the height is X, and the height is y. Ting (W) size satisfies the following formula,
S = R + N * 2 〈 k .... (1)S = R + N * 2 <k .... (1)
X ≤ 4 - t .... (2)X ≤ 4-t .... (2)
y ≤ 4 - h .....(3)y ≤ 4-h ..... (3)
이때, 상기 R 은 압전소자(11)의 전극(11a)(11b) 중첩부 길이이고, N 은 압전소자(11)의 전극중첩부 와 단자(21)간의 길이이며, k 는 압전소자(11)의 솔더링부분을 제외한 길이이며, t 는 압전소자(11)의 세로폭이고, h 는 압전소자(11)의 높이이다.In this case, R is the length of the overlapping portion of the electrodes 11a and 11b of the piezoelectric element 11, N is the length between the electrode overlapping portion of the piezoelectric element 11 and the terminal 21, k is the piezoelectric element 11 Is the length excluding the soldering portion, t is the vertical width of the piezoelectric element 11, and h is the height of the piezoelectric element 11.
이때, 압전공진부품(1)의 주파수특성을 결정짓는 중요한 요소는, 압전소자(11)의 전극(11a)(11b)중첩부 길이인 R 이며, 이는 전극(11a)(11b) 중첩부의 길이 에 따라 발진주파수가 틀려지기 때문이다.At this time, an important factor that determines the frequency characteristic of the piezoelectric resonator component 1 is R, which is the length of the overlapping portion of the electrodes 11a and 11b of the piezoelectric element 11, which is the length of the overlapping portion of the electrodes 11a and 11b. This is because the oscillation frequency is wrong.
한편, 압전소자(11)의 전극중첩부 길이 R은 보통 2,0 - 3.0mm 로 제조되며, N은 1.4mm 이다. 따라서, 제 1식에서 왁스도팅(W)의 가로폭 S는 4.8 - 5.8mm 로 형성되며, 마찬가지로 K 는 4.9mm 또는 5.9 mm 이상으로 형성됨을 알 수 있다.On the other hand, the electrode overlapping portion R of the piezoelectric element 11 is usually made of 2,0-3.0 mm, and N is 1.4 mm. Therefore, in the first equation, the width S of the wax dotting W is formed to be 4.8 to 5.8 mm, and likewise, it can be seen that K is formed to be 4.9 mm or more than 5.9 mm.
더하여, 제 2 식에 있어서, 압전소자(11)의 세로폭 t 가 0.3 mm 이면, 왁스도팅(W)의 세로폭 X 는 3.7 mm 이하로 형성됨을 알수 있다.In addition, in the second equation, when the vertical width t of the piezoelectric element 11 is 0.3 mm, it can be seen that the vertical width X of the wax dotting W is formed to be 3.7 mm or less.
이에더하여, 제 3식에 있어서, 압전소자(11)의 높이 h 가 1.0mm 로 이루어 지면, 왁스도팅(W)의 높이 y 는 3.0mm 이하로 형성됨을 알수 있다.In addition, in the third equation, when the height h of the piezoelectric element 11 is 1.0 mm, it can be seen that the height y of the wax dotting W is 3.0 mm or less.
따라서, 상기 세식을 만족하는 압전공진부품(1)의 왁스도팅(W) 크기를 압전소자(11)의 크기에 따라 가변적으로 설정하여 압전공진부품(1)의 왁스도팅작업을 수행할 수 있게 됨으로써, 압전공진부품(1)의 제조공정이 원활하게 되는 동시에, 특히 특정 주문형 부품에 대한 제품 대응력이 강화될 수 있는 것이다.Therefore, the wax dotting operation of the piezoelectric resonator component 1 may be performed by setting the size of the wax dotting (W) of the piezoelectric resonator component 1 satisfying the washing time according to the size of the piezoelectric element 11. By doing so, the manufacturing process of the piezoelectric resonator component 1 can be made smooth, and in particular, product responsiveness to a specific custom component can be enhanced.
이와 같은 본 고안인 압전공진부품의 왁스도팅에 의하면, 압전소자의 크기와, 이와 결합되는 단자부품의 형태에 따라 압전공진부품의 공동형성을 위한 왁스도팅의 크기를 가변적으로 설정하여, 압전공진부품의 왁스도팅작업이 수행함으로써, 압전공진부품의 진동특성이 우수하게 되어 제품신뢰성 및 생산성이 가일층 향상되는 한편, 특히, 주문형 압전공진부품의 생산 대응성이 향상되어 제품 경쟁력이 향상되는 우수한 효과가 있다.According to the wax dotting of the piezoelectric resonator component according to the present invention, the size of the wax doping for the cavity formation of the piezoelectric resonator component is variably set according to the size of the piezoelectric element and the shape of the terminal component coupled thereto. By performing wax dotting of the resonant parts, the vibration characteristics of the piezoelectric resonator parts are excellent, and thus the reliability and productivity of the piezoelectric resonator parts can be further improved. It works.
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