TWI738570B - Signal transmitting module and foldable electronic device - Google Patents

Signal transmitting module and foldable electronic device Download PDF

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TWI738570B
TWI738570B TW109140596A TW109140596A TWI738570B TW I738570 B TWI738570 B TW I738570B TW 109140596 A TW109140596 A TW 109140596A TW 109140596 A TW109140596 A TW 109140596A TW I738570 B TWI738570 B TW I738570B
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circuit board
flexible circuit
shaft portion
electronic device
shaft
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TW109140596A
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TW202222109A (en
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陳家震
吳良箴
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英業達股份有限公司
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Abstract

A signal transmitting module includes a rigid circuit board, a first flexible circuit board and a second flexible circuit board. The rigid circuit board has a first shaft portion and a second shaft portion. The first flexible circuit board is connected to the first shaft portion. The second flexible circuit board is connected to the second shaft portion.

Description

訊號傳輸模組及折疊式電子裝置 Signal transmission module and folding electronic device

本發明關於一種訊號傳輸模組及折疊式電子裝置，尤指一種結合硬式電路板與軟性電路板之訊號傳輸模組及裝設有此訊號傳輸模組之折疊式電子裝置。 The invention relates to a signal transmission module and a foldable electronic device, in particular to a signal transmission module combining a rigid circuit board and a flexible circuit board and a foldable electronic device equipped with the signal transmission module.

隨著科技的進步與發展，各式各樣的折疊式電子裝置，例如筆記型電腦、行動電話等，已被廣泛地應用於每個人的日常生活中。一般而言，折疊式電子裝置係由上蓋以及底座組成，其中上蓋藉由轉軸結構樞接於底座，使得上蓋可相對底座打開或閉合。上蓋通常裝設有顯示器，且顯示器係經由轉軸結構中的電子線連接至底座中的主機板，以進行訊號傳輸。目前，因應折疊式電子裝的薄型化設計，轉軸結構中可容納電子線的空間愈來愈小。此外，隨著顯示器的功能增加，所需的電子線也愈來愈粗。因此，折疊式電子裝置之轉軸結構中的空間已不夠容納電子線。 With the advancement and development of technology, various foldable electronic devices, such as notebook computers, mobile phones, etc., have been widely used in everyone's daily life. Generally speaking, a foldable electronic device is composed of an upper cover and a base, wherein the upper cover is pivotally connected to the base by a shaft structure, so that the upper cover can be opened or closed relative to the base. The upper cover is usually equipped with a display, and the display is connected to the motherboard in the base via an electronic wire in the hinge structure for signal transmission. At present, in response to the thin design of the foldable electronic device, the space in the hinge structure that can accommodate the electronic wire is getting smaller and smaller. In addition, as the function of the display increases, the required electronic wires are getting thicker and thicker. Therefore, the space in the hinge structure of the foldable electronic device is not enough to accommodate the electronic wire.

本發明提供一種結合硬式電路板與軟性電路板之訊號傳輸模組及裝設有此訊號傳輸模組之折疊式電子裝置，以解決上述之問題。 The present invention provides a signal transmission module combining a rigid circuit board and a flexible circuit board and a foldable electronic device equipped with the signal transmission module to solve the above-mentioned problems.

根據一實施例，本發明之訊號傳輸模組包含一硬式電路板、一第一軟性電路板以及一第二軟性電路板。硬式電路板具有一第一軸部以及一第二軸部。第一軟性電路板連接於第一軸部。第二軟性電路板連接於第二軸部。 According to one embodiment, the signal transmission module of the present invention includes a rigid circuit board, a first flexible circuit board, and a second flexible circuit board. The rigid circuit board has a first shaft portion and a second shaft portion. The first flexible circuit board is connected to the first shaft portion. The second flexible circuit board is connected to the second shaft portion.

根據另一實施例，本發明之折疊式電子裝置包含一第一座體、一第 二座體、一轉軸結構以及一訊號傳輸模組。轉軸結構將第一座體樞接於第二座體。訊號傳輸模組包含一硬式電路板、一第一軟性電路板以及一第二軟性電路板。硬式電路板設置於轉軸結構中。硬式電路板具有一第一軸部以及一第二軸部。第一軸部自轉軸結構延伸出且進入第一座體。第二軸部自轉軸結構延伸出且進入第二座體。第一軟性電路板之一端連接於第一軸部，且第一軟性電路板之另一端固定於第一座體中。第二軟性電路板之一端連接於第二軸部，且第二軟性電路板之另一端固定於第二座體中。 According to another embodiment, the foldable electronic device of the present invention includes a first base, a second Two blocks, a rotating shaft structure and a signal transmission module. The shaft structure pivotally connects the first seat to the second seat. The signal transmission module includes a rigid circuit board, a first flexible circuit board and a second flexible circuit board. The rigid circuit board is arranged in the shaft structure. The rigid circuit board has a first shaft portion and a second shaft portion. The first shaft portion extends from the rotating shaft structure and enters the first seat body. The second shaft portion extends from the rotating shaft structure and enters the second seat body. One end of the first flexible circuit board is connected to the first shaft portion, and the other end of the first flexible circuit board is fixed in the first base body. One end of the second flexible circuit board is connected to the second shaft portion, and the other end of the second flexible circuit board is fixed in the second base body.

綜上所述，本發明之訊號傳輸模組係由硬式電路板、第一軟性電路板與第二軟性電路板組成。由於硬式電路板為薄板，因此，可將訊號傳輸模組之硬式電路板設置於空間狹小的轉軸結構中，以解決轉軸結構空間不夠的問題。此外，由於第一軟性電路板與第二軟性電路板具有可撓性，因此，當第一座體相對第二座體轉動時，第一軟性電路板與第二軟性電路板會隨著轉軸結構的轉動而撓曲。本發明可將第一軟性電路板與第二軟性電路板分別捲繞於硬式電路板之第一軸部與第二軸部，以提供第一軟性電路板與第二軟性電路板較大的撓曲裕度，使得第一軟性電路板與第二軟性電路板不會因頻繁地轉動而破裂或自硬式電路板脫落。 In summary, the signal transmission module of the present invention is composed of a rigid circuit board, a first flexible circuit board and a second flexible circuit board. Since the rigid circuit board is a thin plate, the rigid circuit board of the signal transmission module can be arranged in the rotating shaft structure with a small space to solve the problem of insufficient space for the rotating shaft structure. In addition, because the first flexible circuit board and the second flexible circuit board are flexible, when the first base body rotates relative to the second base body, the first flexible circuit board and the second flexible circuit board will follow the shaft structure. The turning and bending. According to the present invention, the first flexible circuit board and the second flexible circuit board can be respectively wound on the first shaft portion and the second shaft portion of the rigid circuit board to provide greater flexibility for the first flexible circuit board and the second flexible circuit board. The curvature margin prevents the first flexible circuit board and the second flexible circuit board from cracking or falling off due to frequent rotation.

關於本發明之優點與精神可以藉由以下的發明詳述及所附圖式得到進一步的瞭解。 The advantages and spirit of the present invention can be further understood from the following detailed description of the invention and the accompanying drawings.

1:折疊式電子裝置 1: Folding electronic device

10:第一座體 10: The first block

12:第二座體 12: The second block

14:轉軸結構 14: Shaft structure

16:訊號傳輸模組 16: Signal transmission module

160:硬式電路板 160: rigid circuit board

162:第一軟性電路板 162: The first flexible circuit board

164:第二軟性電路板 164: The second flexible circuit board

1600:第一軸部 1600: The first shaft

1602:第二軸部 1602: second shaft

X:剖面線 X: Section line

第1圖為根據本發明一實施例之折疊式電子裝置的立體圖。 Figure 1 is a perspective view of a foldable electronic device according to an embodiment of the invention.

第2圖為第1圖中的折疊式電子裝置的剖面圖。 Figure 2 is a cross-sectional view of the foldable electronic device in Figure 1.

第3圖為第1圖中的折疊式電子裝置移除轉軸結構後的局部立體圖。 FIG. 3 is a partial perspective view of the foldable electronic device in FIG. 1 with the hinge structure removed.

第4圖為第2圖中的轉軸結構與訊號傳輸模組的立體圖。 Figure 4 is a three-dimensional view of the shaft structure and the signal transmission module in Figure 2.

第5圖為第4圖中的訊號傳輸模組的立體圖。 Fig. 5 is a three-dimensional view of the signal transmission module in Fig. 4.

第6圖為第5圖中的訊號傳輸模組的爆炸圖。 Figure 6 is an exploded view of the signal transmission module in Figure 5.

請參閱第1圖至第6圖，第1圖為根據本發明一實施例之折疊式電子裝置1的立體圖，第2圖為第1圖中的折疊式電子裝置1沿X-X線的剖面圖，第3圖為第1圖中的折疊式電子裝置1移除轉軸結構14後的局部立體圖，第4圖為第2圖中的轉軸結構14與訊號傳輸模組16的立體圖，第5圖為第4圖中的訊號傳輸模組16的立體圖，第6圖為第5圖中的訊號傳輸模組16的爆炸圖。 Please refer to Figures 1 to 6. Figure 1 is a perspective view of a foldable electronic device 1 according to an embodiment of the present invention, and Figure 2 is a cross-sectional view of the foldable electronic device 1 in Figure 1 along line XX. Figure 3 is a partial perspective view of the foldable electronic device 1 in Figure 1 with the shaft structure 14 removed, Figure 4 is a perspective view of the shaft structure 14 and the signal transmission module 16 in Figure 2, and Figure 5 is a perspective view of the shaft structure 14 and the signal transmission module 16 in Figure 2. Fig. 4 is a three-dimensional view of the signal transmission module 16 and Fig. 6 is an exploded view of the signal transmission module 16 in Fig. 5.

如第1圖至第6圖所示，折疊式電子裝置1包含一第一座體10、一第二座體12、一轉軸結構14以及一訊號傳輸模組16。於此實施例中，折疊式電子裝置1可為筆記型電腦，但不以此為限。當折疊式電子裝置1為筆記型電腦時，第一座體10可為筆記型電腦之上蓋，且第二座體12可為筆記型電腦之底座。一般而言，折疊式電子裝置1中還會設有運作時必要的軟硬體元件，如處理器、顯示器、電路板、記憶體、電源供應器、應用程式、通訊模組等，視實際應用而定。 As shown in FIGS. 1 to 6, the foldable electronic device 1 includes a first base body 10, a second base body 12, a rotating shaft structure 14 and a signal transmission module 16. In this embodiment, the foldable electronic device 1 may be a notebook computer, but it is not limited to this. When the foldable electronic device 1 is a notebook computer, the first base body 10 may be the upper cover of the notebook computer, and the second base body 12 may be the base of the notebook computer. Generally speaking, the foldable electronic device 1 will also be equipped with software and hardware components necessary for operation, such as a processor, a display, a circuit board, a memory, a power supply, an application program, a communication module, etc., depending on the actual application. Depends.

轉軸結構14將第一座體10樞接於第二座體12，使得第一座體10可相對第二座體12閉合或打開。於實際應用中，轉軸結構14可為樞紐轉軸(hinge)，但不以此為限。 The rotating shaft structure 14 pivotally connects the first seat body 10 to the second seat body 12 so that the first seat body 10 can be closed or opened relative to the second seat body 12. In practical applications, the hinge structure 14 may be a hinge, but it is not limited to this.

訊號傳輸模組16包含一硬式電路板160、一第一軟性電路板162以及一第二軟性電路板164。硬式電路板160設置於轉軸結構14中，使得硬式電路板160可隨著轉軸結構14的轉動而轉動。由於硬式電路板160為薄板，因此，可將訊號傳輸模組16之硬式電路板160設置於空間狹小的轉軸結構14中，以解決轉軸結構14空間不夠的問題。當然，訊號傳輸模組16之硬式電路板160亦可設置於空間較大的轉軸結構14中。於此實施例中，硬式電路板160可為印刷電路板(printed circuit board，PCB)。硬式電路板160具有一第一軸部1600以及一第二軸部1602，其中第 一軸部1600與第二軸部1602自硬式電路板160之同一側突出，且第一軸部1600與第二軸部1602相互平行，但不以此為限。 The signal transmission module 16 includes a rigid circuit board 160, a first flexible circuit board 162 and a second flexible circuit board 164. The rigid circuit board 160 is disposed in the rotating shaft structure 14 so that the rigid circuit board 160 can rotate with the rotation of the rotating shaft structure 14. Since the rigid circuit board 160 is a thin plate, the rigid circuit board 160 of the signal transmission module 16 can be arranged in the rotating shaft structure 14 with a small space to solve the problem of insufficient space in the rotating shaft structure 14. Of course, the rigid circuit board 160 of the signal transmission module 16 can also be arranged in the rotating shaft structure 14 with a relatively large space. In this embodiment, the rigid circuit board 160 may be a printed circuit board (PCB). The rigid circuit board 160 has a first shaft portion 1600 and a second shaft portion 1602. A shaft portion 1600 and a second shaft portion 1602 protrude from the same side of the hard circuit board 160, and the first shaft portion 1600 and the second shaft portion 1602 are parallel to each other, but not limited thereto.

第一軟性電路板162之一端連接於硬式電路板160之第一軸部1600，且第一軟性電路板162之另一端固定於第一座體10中。第二軟性電路板164之一端連接於硬式電路板160之第二軸部1602，且第二軟性電路板164之另一端固定於第二座體12中。於此實施例中，第一軟性電路板162與第二軟性電路板164可為軟性印刷電路板(flexible printed circuit，FPC)。當第一座體10為筆記型電腦之上蓋時，第一座體10中可設置有顯示器，此時，第一軟性電路板162可連接於顯示器而固定於第一座體10中。此外，當第二座體12為筆記型電腦之底座時，第二座體12中可設置有主機板，此時，第二軟性電路板164可連接於主機板而固定於第二座體12中。藉此，顯示器與主機板即可經由訊號傳輸模組16來進行訊號傳輸。需說明的是，第一軟性電路板162與第二軟性電路板164亦可分別連接於第一座體10與第二座體12中的其它電子元件，視實際應用而定。 One end of the first flexible circuit board 162 is connected to the first shaft portion 1600 of the rigid circuit board 160, and the other end of the first flexible circuit board 162 is fixed in the first base 10. One end of the second flexible circuit board 164 is connected to the second shaft portion 1602 of the rigid circuit board 160, and the other end of the second flexible circuit board 164 is fixed in the second base 12. In this embodiment, the first flexible circuit board 162 and the second flexible circuit board 164 may be flexible printed circuit boards (FPC). When the first base 10 is the top cover of the notebook computer, the first base 10 may be provided with a display. At this time, the first flexible circuit board 162 may be connected to the display and fixed in the first base 10. In addition, when the second base 12 is the base of a notebook computer, the second base 12 can be provided with a motherboard. At this time, the second flexible circuit board 164 can be connected to the motherboard and fixed to the second base 12 middle. In this way, the display and the motherboard can perform signal transmission via the signal transmission module 16. It should be noted that the first flexible circuit board 162 and the second flexible circuit board 164 can also be connected to other electronic components in the first base 10 and the second base 12, respectively, depending on the actual application.

於此實施例中，第一軟性電路板162可以異方性導電膠(anisotropic conductive film，ACF)、焊接製程或軟硬複合板(rigid-flex board)製程連接於硬式電路板160之第一軸部1600，且第二軟性電路板164亦可以異方性導電膠、焊接製程或軟硬複合板製程連接於硬式電路板160之第二軸部1602。此外，第一軟性電路板162可以至少一圈捲繞於硬式電路板160之第一軸部1600，且第二軟性電路板164亦可以至少一圈捲繞於硬式電路板160之第二軸部1602。需說明的是，第一軟性電路板162與第二軟性電路板164之捲繞圈數可根據實際所需之撓曲裕度來決定，不以圖中所繪示之實施例為限。 In this embodiment, the first flexible circuit board 162 can be connected to the first axis of the rigid circuit board 160 by anisotropic conductive film (ACF), soldering process, or rigid-flex board process. Part 1600, and the second flexible circuit board 164 can also be connected to the second shaft portion 1602 of the rigid circuit board 160 by anisotropic conductive adhesive, soldering process, or flexible-hard composite board process. In addition, the first flexible circuit board 162 can be wound around the first shaft portion 1600 of the rigid circuit board 160 at least once, and the second flexible circuit board 164 can also be wound around the second shaft portion of the rigid circuit board 160 at least once. 1602. It should be noted that the number of winding turns of the first flexible circuit board 162 and the second flexible circuit board 164 can be determined according to the actual required deflection margin, and is not limited to the embodiment shown in the figure.

如第3圖與第4圖所示，當硬式電路板160設置於轉軸結構14中時，硬式電路板160之第一軸部1600自轉軸結構14延伸出且進入第一座體10，且硬式電路板160之第二軸部1602自轉軸結構14延伸出且進入第二座體12。因此，連接於 第一軸部1600之第一軟性電路板162係位於第一座體10中，且連接於第二軸部1602之第二軟性電路板164係位於第二座體12中。 As shown in FIGS. 3 and 4, when the rigid circuit board 160 is disposed in the shaft structure 14, the first shaft portion 1600 of the rigid circuit board 160 extends from the shaft structure 14 and enters the first base body 10, and the rigid circuit board 160 The second shaft portion 1602 of the circuit board 160 extends from the rotating shaft structure 14 and enters the second base 12. Therefore, connect to The first flexible circuit board 162 of the first shaft portion 1600 is located in the first base body 10, and the second flexible circuit board 164 connected to the second shaft portion 1602 is located in the second base body 12.

由於第一軟性電路板162與第二軟性電路板164具有可撓性，因此，當第一座體10相對第二座體12轉動時，第一軟性電路板162與第二軟性電路板164會隨著轉軸結構14的轉動而撓曲。本發明可將第一軟性電路板162與第二軟性電路板164分別捲繞於硬式電路板160之第一軸部1600與第二軸部1602。當第一座體10相對第二座體12轉動時，第一軟性電路板162與第二軟性電路板164的捲繞的部分係為浮動的，因此，可以提供第一軟性電路板162與第二軟性電路板164較大的撓曲裕度，使得第一軟性電路板162與第二軟性電路板164不會因頻繁地轉動而破裂或自硬式電路板160脫落。 Since the first flexible circuit board 162 and the second flexible circuit board 164 are flexible, when the first base body 10 rotates relative to the second base body 12, the first flexible circuit board 162 and the second flexible circuit board 164 will As the rotating shaft structure 14 rotates, it flexes. In the present invention, the first flexible circuit board 162 and the second flexible circuit board 164 can be wound around the first shaft portion 1600 and the second shaft portion 1602 of the rigid circuit board 160, respectively. When the first base body 10 rotates relative to the second base body 12, the wound parts of the first flexible circuit board 162 and the second flexible circuit board 164 are floating. Therefore, the first flexible circuit board 162 and the second flexible circuit board 162 can be provided. The larger deflection margin of the second flexible circuit board 164 prevents the first flexible circuit board 162 and the second flexible circuit board 164 from cracking or falling off due to frequent rotation.

綜上所述，本發明之訊號傳輸模組係由硬式電路板、第一軟性電路板與第二軟性電路板組成。由於硬式電路板為薄板，因此，可將訊號傳輸模組之硬式電路板設置於空間狹小的轉軸結構中，以解決轉軸結構空間不夠的問題。此外，由於第一軟性電路板與第二軟性電路板具有可撓性，因此，當第一座體相對第二座體轉動時，第一軟性電路板與第二軟性電路板會隨著轉軸結構的轉動而撓曲。本發明可將第一軟性電路板與第二軟性電路板分別捲繞於硬式電路板之第一軸部與第二軸部，以提供第一軟性電路板與第二軟性電路板較大的撓曲裕度，使得第一軟性電路板與第二軟性電路板不會因頻繁地轉動而破裂或自硬式電路板脫落。 In summary, the signal transmission module of the present invention is composed of a rigid circuit board, a first flexible circuit board and a second flexible circuit board. Since the rigid circuit board is a thin plate, the rigid circuit board of the signal transmission module can be arranged in the rotating shaft structure with a small space to solve the problem of insufficient space for the rotating shaft structure. In addition, because the first flexible circuit board and the second flexible circuit board are flexible, when the first base body rotates relative to the second base body, the first flexible circuit board and the second flexible circuit board will follow the shaft structure. The turning and bending. According to the present invention, the first flexible circuit board and the second flexible circuit board can be respectively wound on the first shaft portion and the second shaft portion of the rigid circuit board to provide greater flexibility for the first flexible circuit board and the second flexible circuit board. The curvature margin prevents the first flexible circuit board and the second flexible circuit board from cracking or falling off due to frequent rotation.

以上所述僅為本發明之較佳實施例，凡依本發明申請專利範圍所做之均等變化與修飾，皆應屬本發明之涵蓋範圍。 The foregoing descriptions are only preferred embodiments of the present invention, and all equivalent changes and modifications made in accordance with the scope of the patent application of the present invention shall fall within the scope of the present invention.

1:折疊式電子裝置 1: Folding electronic device

10:第一座體 10: The first block

12:第二座體 12: The second block

14:轉軸結構 14: Shaft structure

16:訊號傳輸模組 16: Signal transmission module

160:硬式電路板 160: rigid circuit board

162:第一軟性電路板 162: The first flexible circuit board

164:第二軟性電路板 164: The second flexible circuit board

1600:第一軸部 1600: The first shaft

1602:第二軸部 1602: second shaft

Claims (9)

一種訊號傳輸模組，包含：一硬式電路板，具有一第一軸部以及一第二軸部；一第一軟性電路板，連接於該第一軸部，該第一軟性電路板以至少一圈捲繞於該第一軸部；以及一第二軟性電路板，連接於該第二軸部，該第二軟性電路板以至少一圈捲繞於該第二軸部。 A signal transmission module includes: a rigid circuit board having a first shaft portion and a second shaft portion; a first flexible circuit board connected to the first shaft portion, the first flexible circuit board having at least one A coil is wound around the first shaft portion; and a second flexible circuit board is connected to the second shaft portion, and the second flexible circuit board is wound around the second shaft portion with at least one coil. 如請求項1所述之訊號傳輸模組，其中該第一軟性電路板以異方性導電膠、焊接製程或軟硬複合板製程連接於該第一軸部，且該第二軟性電路板以異方性導電膠、焊接製程或軟硬複合板製程連接於該第二軸部。 The signal transmission module according to claim 1, wherein the first flexible circuit board is connected to the first shaft portion by anisotropic conductive glue, a soldering process, or a soft-hard composite board process, and the second flexible circuit board is Anisotropic conductive glue, welding process or soft-hard composite board process is connected to the second shaft part. 如請求項1所述之訊號傳輸模組，其中該第一軸部與該第二軸部自該硬式電路板之同一側突出。 The signal transmission module according to claim 1, wherein the first shaft portion and the second shaft portion protrude from the same side of the rigid circuit board. 如請求項1所述之訊號傳輸模組，其中該第一軸部與該第二軸部相互平行。 The signal transmission module according to claim 1, wherein the first shaft portion and the second shaft portion are parallel to each other. 一種折疊式電子裝置，包含：一第一座體；一第二座體；一轉軸結構，將該第一座體樞接於該第二座體；以及一訊號傳輸模組，包含：一硬式電路板，設置於該轉軸結構中，該硬式電路板具有一第一軸部以及一第二軸部，該第一軸部自該轉軸結構延伸出且進入該第一座體，該第二軸部自該轉軸結構延伸出且進入該第二座體；一第一軟性電路板，該第一軟性電路板之一端連接於該第一軸部，該第一軟性電路板之另一端固定於該第一座體中；以及 一第二軟性電路板，該第二軟性電路板之一端連接於該第二軸部，該第二軟性電路板之另一端固定於該第二座體中。 A foldable electronic device, comprising: a first base; a second base; a rotating shaft structure, the first base is pivotally connected to the second base; and a signal transmission module, including: a rigid The circuit board is arranged in the shaft structure, the rigid circuit board has a first shaft portion and a second shaft portion, the first shaft portion extends from the shaft structure and enters the first seat body, and the second shaft Portion extends from the shaft structure and enters the second base; a first flexible circuit board, one end of the first flexible circuit board is connected to the first shaft portion, and the other end of the first flexible circuit board is fixed to the In the first body; and A second flexible circuit board, one end of the second flexible circuit board is connected to the second shaft portion, and the other end of the second flexible circuit board is fixed in the second base body. 如請求項5所述之折疊式電子裝置，其中該第一軟性電路板以至少一圈捲繞於該第一軸部，且該第二軟性電路板以至少一圈捲繞於該第二軸部。 The foldable electronic device according to claim 5, wherein the first flexible circuit board is wound around the first shaft with at least one turn, and the second flexible circuit board is wound around the second shaft with at least one turn Department. 如請求項5所述之折疊式電子裝置，其中該第一軟性電路板以異方性導電膠、焊接製程或軟硬複合板製程連接於該第一軸部，且該第二軟性電路板以異方性導電膠、焊接製程或軟硬複合板製程連接於該第二軸部。 The foldable electronic device according to claim 5, wherein the first flexible circuit board is connected to the first shaft portion by anisotropic conductive adhesive, a soldering process, or a flexible and hard composite board process, and the second flexible circuit board is Anisotropic conductive glue, welding process or soft-hard composite board process is connected to the second shaft part. 如請求項5所述之折疊式電子裝置，其中該第一軸部與該第二軸部自該硬式電路板之同一側突出。 The foldable electronic device according to claim 5, wherein the first shaft portion and the second shaft portion protrude from the same side of the rigid circuit board. 如請求項5所述之折疊式電子裝置，其中該第一軸部與該第二軸部相互平行。 The foldable electronic device according to claim 5, wherein the first shaft portion and the second shaft portion are parallel to each other.
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206314080U (en) * 2017-01-04 2017-07-07 信丰利裕达电子科技有限公司 A kind of wiring board of soft or hard combination
CN107765920A (en) * 2017-10-26 2018-03-06 惠科股份有限公司 Signal transmission device and display device
TW201824223A (en) * 2016-12-23 2018-07-01 友達光電股份有限公司 Display device
WO2019124715A1 (en) * 2017-12-22 2019-06-27 엘지이노텍 주식회사 Fingerprint recognition module and electronic device comprising same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201824223A (en) * 2016-12-23 2018-07-01 友達光電股份有限公司 Display device
CN206314080U (en) * 2017-01-04 2017-07-07 信丰利裕达电子科技有限公司 A kind of wiring board of soft or hard combination
CN107765920A (en) * 2017-10-26 2018-03-06 惠科股份有限公司 Signal transmission device and display device
WO2019124715A1 (en) * 2017-12-22 2019-06-27 엘지이노텍 주식회사 Fingerprint recognition module and electronic device comprising same

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