WO2018153079A1 - 移动终端触控显示结构及其制造方法、移动终端 - Google Patents
移动终端触控显示结构及其制造方法、移动终端 Download PDFInfo
- Publication number
- WO2018153079A1 WO2018153079A1 PCT/CN2017/102769 CN2017102769W WO2018153079A1 WO 2018153079 A1 WO2018153079 A1 WO 2018153079A1 CN 2017102769 W CN2017102769 W CN 2017102769W WO 2018153079 A1 WO2018153079 A1 WO 2018153079A1
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- WIPO (PCT)
- Prior art keywords
- mobile terminal
- touch display
- substrate
- area
- touch
- Prior art date
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
- G06F1/1643—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being associated to a digitizer, e.g. laptops that can be used as penpads
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/13—Sensors therefor
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04102—Flexible digitiser, i.e. constructional details for allowing the whole digitising part of a device to be flexed or rolled like a sheet of paper
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0279—Improving the user comfort or ergonomics
Definitions
- the present disclosure relates to a touch display structure of a mobile terminal, a manufacturing method thereof, and a mobile terminal.
- a fingerprint unlocking unit is provided on the mobile terminal for unlocking the mobile terminal by recognizing the fingerprint of the user, so that the mobile terminal is converted from a standby state to a standby state.
- An object of the present disclosure is to provide a touch display structure of a mobile terminal, a manufacturing method thereof, and a mobile terminal.
- a first aspect of the disclosure provides a touch display structure of a mobile terminal, including:
- the touch display panel includes a first substrate and a second substrate of the pair of boxes,
- the second substrate is disposed adjacent to the front panel of the mobile terminal, the edge of the second substrate corresponding to the irregular escaping area has a concave first escaping groove;
- the transparent cover plate the transparent cover plate is located at the second a substrate facing away from the side of the first substrate, wherein a region corresponding to the first escape groove on the transparent cover is provided with a receiving groove, and a depth direction of the receiving groove is parallel to a thickness direction of the transparent cover
- the opening of the receiving slot faces the first escape slot on the second substrate; and the fingerprint unlocking unit, the fingerprint unlocking unit is disposed on the bottom of the receiving slot.
- a second aspect of the present disclosure provides a mobile terminal, where the mobile terminal is provided with a touch display structure of the mobile terminal as described in the above technical solution.
- a third aspect of the present disclosure provides a method for manufacturing a touch display structure of a mobile terminal, which is used to manufacture a touch display structure of a mobile terminal as described in the above technical solution.
- the display area of the touch display panel and the edge corresponding to the bottom of the mobile terminal have a concave shaped avoidance area
- the touch display panel includes a first substrate and a second substrate of the pair of boxes.
- the second substrate is disposed adjacent to the front panel of the mobile terminal, and the second substrate has a first escape groove corresponding to the irregular avoidance region;
- the transparent cover plate is located on a side of the second substrate facing away from the first substrate, and a region corresponding to the first escape groove on the transparent cover plate is provided with a receiving groove,
- the depth direction of the receiving groove is parallel to the thickness direction of the transparent cover plate, and the opening of the receiving groove faces the first escape groove on the second substrate;
- the transparent cover plate on which the fingerprint unlocking unit is mounted is assembled with the touch display panel.
- FIG. 1 is a schematic diagram of a touch display structure of a mobile terminal according to an embodiment of the present disclosure
- FIG. 2 is an exploded view of the touch display structure of the mobile terminal of FIG. 1;
- Figure 3 is a view taken along line A-A of Figure 1;
- FIG. 4 is a schematic view of the touch display panel of FIG. 1;
- Figure 5 is an enlarged view of the area B of Figure 4.
- Figure 6 is an enlarged view of the area C in Figure 4.
- Figure 7 is an enlarged view of the D area of Figure 4.
- Figure 8 is a schematic view of the line B of Figure 4.
- FIG. 9 is a schematic diagram of a mobile terminal according to an embodiment of the present disclosure.
- FIG. 10 is a schematic diagram of a mobile terminal in a standby state according to an embodiment of the present disclosure.
- Figure 11 is a view taken along line E-E of Figure 10;
- Figure 12 is a view taken along line F-F of Figure 10;
- Figure 13 is a G-G direction view of Figure 10;
- FIG. 14 is a flowchart 1 of a method for manufacturing a touch display structure of a mobile terminal according to an embodiment of the present disclosure
- Figure 15 is a flow chart of step S100 of Figure 14.
- the fingerprint unlocking unit When the fingerprint unlocking unit is set on the mobile terminal, the fingerprint unlocking unit is usually disposed on the back of the mobile terminal. When the user needs to use the mobile terminal, the mobile terminal is usually picked up before the finger is overwritten in the fingerprint identification area of the fingerprint unlocking unit. In order to unlock the mobile terminal, the use of the mobile terminal is relatively inconvenient; and when the fingerprint unlocking unit is disposed on the front panel of the mobile terminal, it is generally required to isolate a certain area on the front panel of the mobile terminal to set the fingerprint unlocking unit. For example, the area of the width of the mobile terminal is isolated at the bottom of the front panel of the mobile terminal, and the isolated area cannot be used for display, so that the display area of the mobile terminal is relatively reduced, that is, the screen of the mobile terminal is relatively small.
- the touch display structure of the mobile terminal provided by the embodiment of the present disclosure includes: the touch display panel 20 , the display area 21 of the touch display panel 20 and the edge corresponding to the bottom of the mobile terminal have a concave shape
- the touch display panel 20 includes a first substrate 23 and a second substrate 24 of the pair of boxes.
- the second substrate 24 is disposed near the front panel of the mobile terminal, and the edge of the second substrate 24 corresponding to the shaped avoidance area 22 has a concave surface.
- the first escaping groove 241; the transparent cover 10, the transparent cover 10 is located on a side of the second substrate 24 facing away from the first substrate 23, and the accommodating groove 11 is disposed in a region of the transparent cover 10 corresponding to the first escaping groove 241
- the depth direction of the receiving groove 11 is parallel to the thickness direction of the transparent cover 10, the opening of the receiving groove 11 faces the first escape groove 241 on the second substrate 24, and the fingerprint unlocking unit 40, and the fingerprint unlocking unit 40 is disposed in the receiving groove 11.
- the fingerprint unlocking unit is disposed in the receiving groove on the transparent cover, and the transparent cover is located on the side of the second substrate facing away from the first substrate, that is, the transparent cover can be It is considered to be the front panel of the mobile terminal.
- the user uses the mobile terminal, the user only needs to cover the area corresponding to the fingerprint unlocking unit on the transparent cover to unlock the mobile terminal, thereby realizing the front side unlocking of the mobile terminal.
- the fingerprint unlocking unit is disposed on the back of the mobile terminal, and the unlocking of the mobile terminal is not required after the mobile terminal is picked up, thereby improving the convenience of use of the mobile terminal. Meanwhile, the mobile terminal provided by the present disclosure is touched.
- the display area of the touch display panel and the edge corresponding to the bottom of the mobile terminal have a concave shaped avoidance area for avoiding the fingerprint unlocking unit.
- the touch display structure of the mobile terminal provided by the present disclosure is installed on the mobile terminal In the middle, there is no need to additionally isolate the area across the width range of the mobile terminal at the bottom of the front panel of the mobile terminal.
- Set fingerprint unlocking unit, the display and the touch profiled region on both sides of the relief region can be displayed on the panel, thereby increasing the proportion of the mobile terminal screen.
- the mobile terminal can be a mobile phone, a tablet computer, etc.
- the touch display structure of the mobile terminal can be applied to mobile terminals such as mobile phones and tablet computers.
- the touch display structure of the mobile terminal is used. It is applied to a mobile phone as an example.
- the touch display structure of the mobile terminal provided by the embodiment of the present disclosure is applied to a mobile phone, and includes a touch display panel 20, a transparent cover 10, and a fingerprint unlocking unit 40.
- the touch display panel 20 can be a liquid crystal touch.
- the display panel 20 has a display area 21, and the edge of the display area 21 corresponding to the bottom of the mobile phone has a recess that is recessed toward the display area 21.
- the notch is a shaped avoidance area 22, that is, the display of the touch display panel 20.
- the area 21 is shaped as a non-rectangular shape, and the two sides of the different-shaped escaping area 22 can still be displayed.
- the touch display panel 20 can be considered as a special-shaped touch display panel 20, and the touch display panel 20 includes the first substrate 23 and the
- the second substrate 24 may be an array substrate, the second substrate 24 may be a color filter substrate, the second substrate 24 is adjacent to the front panel of the mobile phone with respect to the first substrate 23, and the second substrate 24 has a corresponding shape corresponding to the avoidance region 22.
- the first escape groove 241 extends through the thickness direction of the second substrate 24; the transparent cover 10 is located on the side of the second substrate 24 facing away from the first substrate 23, and the transparent cover 10 covers the back of the second substrate 24.
- the surface of the first substrate 23 is coated with ink on the surface of the transparent cover 10 toward the second substrate 24.
- the area of the transparent cover 10 corresponding to the first escape groove 241 is provided with a receiving groove 11 for the depth direction of the receiving groove 11.
- the thickness direction of the transparent cover 10 is parallel, and the opening of the receiving groove 11 faces the first escape groove 241 on the second substrate, the fingerprint unlocking unit 40 is disposed on the groove bottom of the receiving groove 11, and the fingerprint unlocking unit 40 is integrated in the mobile terminal. Control the display structure.
- the transparent cover 10 can be used as the front panel of the mobile phone, and the fingerprint unlocking unit 40 is disposed on the bottom of the receiving slot 11 of the transparent cover 10, and the fingerprint unlocking unit 40 is integrated.
- the display area 21 of the touch display panel 20 is shaped.
- the touch display panel 20 can be considered as the special-shaped touch display panel 20, and the touch display panel 20 has the setting of the fingerprint unlocking unit 40.
- the front panel of the mobile phone does not need to reserve the setting position of the fingerprint unlocking unit 40.
- the user can unlock the mobile phone by simply covering the area corresponding to the fingerprint unlocking unit 40 on the front panel of the mobile phone, and unlocking the mobile phone without picking up the mobile phone.
- the fingerprint unlocking unit 40 is disposed in the receiving slot 11 on the transparent cover 10, and the transparent cover 10 is located on the second substrate 24 facing away from the first One side of the substrate 23, that is, the transparent cover 10 can be regarded as the front panel of the mobile terminal.
- the transparent cover 10 can be regarded as the front panel of the mobile terminal.
- the fingerprint unlocking unit 40 is disposed on the back of the mobile terminal, and the mobile terminal cannot be unlocked after the mobile terminal is picked up, thereby improving the mobile terminal.
- the display area 21 of the touch display panel 20 and the edge corresponding to the bottom of the mobile terminal have a concave shaped avoidance area 22 for avoiding
- the fingerprint unlocking unit 40 when the mobile terminal touch display structure provided by the embodiment of the present disclosure is installed on the mobile terminal, does not need to be additionally in front of the mobile terminal Panel
- the bottom isolating the area across the width of the mobile terminal to set the fingerprint unlocking unit 40, and the areas on both sides of the irregular-shaped avoidance area 22 on the touch display panel 20 can be normally displayed, thereby improving the screen ratio of the mobile terminal.
- the touch display panel 20 corresponds to the side of the top of the mobile terminal and the touch display panel 20 corresponds to both sides of the mobile terminal.
- the display area 21 corresponds to the mobile terminal
- the touch display structure of the mobile terminal is applied to the mobile phone in the embodiment of the present disclosure.
- the upper side of FIG. 4 corresponds to the top of the mobile phone
- the lower side of FIG. 4 corresponds to the bottom of the mobile phone.
- the upper side of the touch display panel 20 of FIG. 4 and the left side of the touch display panel 20 of FIG. 4 are respectively corresponding to the two sides of the mobile phone.
- a curved surface transition may be used.
- FIG. 6 has a curved transition between the lower side of the touch display panel 20 and the right side of the touch display panel 20 of FIG. 4, for example, as shown in FIG.
- a curved surface transition is formed between the lower side of the touch display panel 20 and the left side of the touch display panel 20 of FIG. 4, for example, a structure similar to that shown in FIG. That is to say, in the display structure of the mobile terminal provided by the embodiment of the present disclosure, the curved surface transition is adopted at each corner of the touch display panel 20.
- the upper side of the display area 21 of the touch display panel 20 in FIG. 4 is in an arc transition with the left side of the display area 21 of the touch display panel 20 in FIG.
- the angle of the upper side of the display area 21 of the touch display panel 20 and the left side of the display area 21 of the touch display panel 20 in FIG. 4 is rounded, for example, as shown in FIG.
- the upper side of the display area 21 of the display panel 20 and the right side of the display area 21 of the touch display panel 20 in FIG. 4 are in an arc transition, that is, the upper side of the display area 21 of the touch display panel 20 in FIG. 4 and FIG.
- the corner of the display area 21 of the touch display panel 20 is rounded.
- the lower side of the display area 21 of the touch display panel 20 in FIG. 4 is the same as that in FIG.
- the right side of the display area 21 of the touch display panel 20 is in an arc transition, that is, the lower side of the display area 21 of the touch display panel 20 in FIG. 4 and the right side of the display area 21 of the touch display panel 20 in FIG.
- the corner is rounded, for example, as shown in FIG. 7 , the lower side of the display area 21 of the touch display panel 20 in FIG. 4 and the display of the touch display panel 20 in FIG. 4 .
- the left side of the display area 21 of the touch display panel 20 in FIG. 4 is rounded to the left side of the display area 21 of the touch display panel 20 of FIG. 4, for example, Similar to the structure shown in FIG. That is, at various corners of the display area 21 of the touch display panel 20 All use arc transitions.
- the touch display panel 20 can be a liquid crystal touch display panel 20, and the touch display panel 20 includes a first substrate 23 and a The second substrate 24 has a sealant between the first substrate 23 and the second substrate 24.
- the first substrate 23 and the second substrate 24 are fixedly connected by a sealant, and the sealant surrounds the display area 21 of the touch display panel 20.
- the corners of the inner side of the sealant are rounded, and the corners of the outer side of the sealant are also rounded.
- the arc-shaped transition is adopted at the corners of the touch display panel 20, and the arc transition is adopted at the corners of the display area 21, so that the touch display panel 20 can be matched with the outer casing 70 of the mobile terminal, and the touch display of the prior art Compared with the rectangular display area 21 of the panel 20, the screen ratio of the mobile terminal can be further improved.
- the mobile terminal provided by the touch display structure of the mobile terminal may be a mobile terminal that is fully displayed.
- the surface of the first substrate 23 facing the second substrate 24 has a bonding area 231 corresponding to the edge of the bottom of the mobile terminal, and the bonding area 231 is provided with touch.
- the flexible circuit board 25 of the display chip is bonded, and the flexible circuit board 25 is provided with a portion of the touch display chip bent to the side of the first substrate 23 facing away from the second substrate 24.
- the touch display chip is a chip-on-film (Chip)
- the On Flex/Film, COF) mode is disposed on the flexible circuit board 25.
- the touch display chip is directly disposed on the first substrate 23, the area covered by the non-display area 21 on the first substrate 23 can be reduced, and the narrow frame design of the mobile terminal can be facilitated. Improve the screen ratio of mobile terminals.
- the first substrate 23 has a plurality of scan lines 232 , a plurality of data lines 233 , and a plurality of touch lines 234 in a region corresponding to the display area 21 , wherein the scan lines 232 are vertical.
- the data line 233 and the touch line 234 are parallel to the depth direction of the first escape groove 241, and the data line 233 and the touch line 234 are disposed in the same layer; the first substrate 23 has the display area.
- the shaped edge region between the 21 and the shaped avoidance region 22 is provided with a scan connection line 235, a data connection line 236 and a touch connection line 237, wherein one end of the scan connection line 235 is correspondingly located in the shaped avoidance area 22
- One end of the scan line 232, the other end of the scan connection line 235 is correspondingly connected to the scan line 232 located on the other side of the alien avoidance area 22
- one end of the data connection line 236 is correspondingly connected to the data line 233 extending to the profiled edge area, the data connection
- the other end of the touch connection line 237 is connected to the touch line 234 extending to the deformed edge area, and the other end of the touch connection line 237 extends into the bonding area 231.
- the shaped avoidance area 22 and the display area 21 have a profiled edge area, and the shaped edge
- the edge region can be understood as a package region corresponding to the alien avoidance region 22, and the portion of the profile avoidance region 22 is divided into two parts, which are respectively located on both sides of the alien avoidance zone 22,
- a scanning connection line 235 is disposed in the shaped edge region. One end of the scanning connection line 235 is correspondingly connected to the scanning line 232 located on one side of the irregular-shaped avoidance area 22, and the other end of the scanning connection line 235 is correspondingly connected to the other side of the irregular-shaped avoidance area 22.
- the scan lines 232 that is, the scan lines 232 on both sides of the alien avoidance area 22 are correspondingly connected through the corresponding scan connection lines 235, and thus are located on both sides of the alien avoidance area 22, and the scanning lines 232 of the same can be driven by one driving unit without
- the driving unit is separately provided, so that the structure of the touch display panel 20 can be simplified.
- the scan connection line 235 is located in the profiled edge region, and the scan connection line 235 avoids the profile avoidance region 22, thereby preventing the scan connection line 235 from being defective when the second substrate 24 is cut to obtain the first escape groove 241. influences.
- the shaped edge region is further provided with a data connection line 236 and a touch connection line 237.
- the data line 233 extending to the profiled edge region is connected to the bonding region 231 through the data connection line 236, and the touch line 234 extending to the profiled edge region is touched.
- the control connection line 237 is connected to the bonding area 231, and the data connection line 236 and the touch connection line 237 avoid the alien avoidance area 22, thereby preventing the data from being read when the second substrate 24 is cut to obtain the first escape groove 241.
- the connection line 236 and the touch connection line 237 cause an adverse effect.
- the scan connection line 235 includes a first scan connection segment 235a located in a region of the profiled edge region corresponding to the one side groove wall of the first escape groove 241, a second scanning connecting portion 235b located in a region of the shaped edge region corresponding to the other side groove wall of the first escape groove 241, and a third scanning connecting portion located in a region of the shaped edge region corresponding to the groove bottom of the first escape groove 241 235c, wherein a portion of the first scan connection segment 235a in the profiled edge region is disposed in the same layer as the scan line 232, the remaining portion of the first scan connection segment 235a is disposed in the same layer as the data line 233, and the second scan connection segment 235b is in the profiled shape.
- the portion of the edge region is disposed in the same layer as the scan line 232, the remaining portion of the second scan connection segment 235b is disposed in the same layer as the data line 233, and the third scan connection segment 235c is disposed in the same layer as the data line 233.
- the data connection line 236 includes a first data connection segment 236a located in a region of the profiled edge region corresponding to the groove bottom of the first escape groove 241. a second data connection segment 236b located in a region of the profiled edge region corresponding to the slot wall of the first escape slot 241, and a third data connection segment 236c extending into the bonding region 231, wherein the first data connection segment 236a and the scan
- the line 232 is disposed in the same layer.
- the portion of the second data connection segment 236b in the profiled edge region is disposed in the same layer as the scan line 232, and the remaining portion of the second data connection segment 236b is disposed in the same layer as the data line 233.
- the third data connection segment 236c It is set in the same layer as the data line 233.
- the touch connecting line 237 includes a first touch connecting portion 237a located in a region of the shaped edge region corresponding to the groove bottom of the first escape groove 241.
- Different The second touch connection segment 237b corresponding to the region of the slot wall of the first escape slot 241 and the third touch connection segment 237c extending into the bonding region 231, wherein the first touch connection segment 237a and The scan line 232 is disposed in the same layer.
- the portion of the second touch connection segment 237b is disposed in the same layer as the scan line 232.
- the remaining portion of the second touch connection segment 237b is disposed in the same layer as the data line 233.
- the control connection section 237c is disposed in the same layer as the scanning line 232.
- the shaped edge region includes a scan connection trace area for setting the scan connection line 235, and a data connection line 236 is provided.
- the data connection connection area and the touch connection connection area of the touch connection line 237 are arranged, the scan connection area is close to the display area 21 of the touch display structure of the mobile terminal, and the data connection line area is away from the touch display structure of the mobile terminal.
- the display area 21, the touch connection routing area is located between the scan connection routing area and the data connection routing area.
- the touch display panel 20 further includes a first array substrate row driving circuit and a second array substrate row driving circuit.
- the first array substrate row driving circuit and the second array substrate row driving circuit are both located on the first substrate. 23 corresponding to the edges of the two sides of the mobile terminal, for example, the first array substrate row driving circuit and the second array substrate row driving circuit may be disposed in the package region of the first substrate 23 corresponding to both sides of the mobile terminal, the first array
- the substrate row driver circuit provides scan drive signals for scan lines 232 located on opposite sides of the alien avoidance region 22, and the second array substrate row driver circuit provides scan drive signals for the remaining scan lines 232.
- the scan line 232 is driven by a Gate Driver on Array (GOA), and the scan lines 232 and the remaining scan lines 232 on both sides of the alien avoidance area 22 are driven by different array substrate row driving circuits, that is, the display area.
- the display of the touch display panel 20 can be implemented separately.
- the mobile terminal provided by the embodiment of the present disclosure is touched.
- the display area 21 is displayed in full screen when the mobile phone is working.
- the display area 21 is located on both sides of the alien avoidance area 22 for display to display time and call records. Etc. At this time, the display area 21 is not displayed in full screen, so that power can be saved.
- the fingerprint unlocking unit 40 may include an unlocking circuit board 42 and an unlocking driving chip 41 on the unlocking circuit board 42 .
- the unlocking driving chip 41 is disposed on the bottom of the receiving slot 11 .
- the unlocking driving chip 41 can be bonded to the bottom of the receiving groove 11 by thermosetting glue.
- the side of the unlocking circuit board 42 facing away from the unlocking driving chip 41 is provided with a reinforcing plate 43 through which the unlocking circuit board 42 and the reinforcing plate 43 can be bonded. The agents are bonded together.
- the touch display panel 20 further includes an upper polarizer 26 and a lower polarizer 27 , and the upper polarizer 26 is attached to the back of the second substrate 24 .
- the upper polarizer 26 and the transparent cover 10 are fixed by Optically Clear Adhesive (OCA) 30 . Connection; lower polarizer 27 attached
- OCA Optically Clear Adhesive
- the touch display structure of the mobile terminal provided by the embodiment of the present disclosure further includes a backlight module 50 , and the backlight module 50 is located on a side of the lower polarizer 27 facing away from the first substrate 23 , and the backlight module
- the group 50 and the lower polarizer 27 are connected by a tape
- the backlight module 50 is a side-in type backlight module 50
- the light-emitting component of the side-entry backlight module 50 is located in the side-entry backlight module 50 and the mobile terminal.
- the light-emitting circuit board 57 is bent to the back side of the side-entry backlight module 50, and the light-emitting drive chip is packaged on the light-emitting circuit board 57 by a COB (Chip On Board) packaging technology.
- the backlight module 50 includes a back plate 51, a plastic frame 52, a reflective sheet 53, a light guide plate 54, an optical film 55, and a light-emitting assembly.
- the plastic frame 52 is mounted in the back plate 51 and the inner side of the back plate 51.
- the reflective sheet 53, the light guide plate 54, and the optical film 55 are sequentially laminated on the inner bottom surface of the back plate 51.
- the optical film 55 includes a diffusion sheet, a lower prism and an upper prism which are sequentially stacked, and the diffusion sheet is located on the light guide plate 54 and Between the lower prisms, the light-emitting assembly includes an illuminator 56 and an illuminating circuit board 57.
- the illuminant 56 is located on the illuminating circuit board 57.
- the illuminating body 56 is located on a side of the light guiding board corresponding to the bottom of the mobile terminal, and the illuminating circuit board 57 is bent to The back side of the backlight module 50.
- the embodiment of the present disclosure further provides a mobile terminal, where the mobile terminal is provided with a touch display structure of the mobile terminal as described in the foregoing embodiments.
- the mobile terminal touch display structure is used for the mobile phone and the mobile terminal touch display structure is applied to the mobile phone for description.
- the mobile terminal touch display structure the mobile terminal touches
- the thickness of the display structure: the thickness of the transparent cover 10 may be 0.7 mm, the thickness of the optical adhesive 30 may be 0.15 mm, and the thickness of the touch display panel 20 may be 0.495 mm (wherein the thickness of the upper polarizer 26 may be 0.087 mm, the thickness of the second substrate 24 may be 0.15 mm, the thickness of the first substrate 23 may be 0.15 mm, the thickness of the lower polarizer 27 may be 0.108 mm), and the thickness of the backlight module 50 may be 0.637 mm (where The total thickness of the upper prism and the lower prism may be 0.082 mm, the thickness of the diffusion sheet may be 0.053 mm, the thickness of the light guide plate 54 may be 0.32 mm, the thickness of the reflection sheet 53 may be 0.082 mm
- the thickness of the tape between the backlight module 50 and the lower polarizer 27 is 0.05 mm, and the gap between the upper prism and the lower polarizer 27 in the backlight module 50 has a gap of 0.018 mm, so that the mobile terminal touch display Knot
- the thickness of the touch display structure of the mobile terminal may have a tolerance of ⁇ 0.2 mm; in the touch display structure of the mobile terminal, the thickness between the groove bottom of the receiving groove 11 and the first substrate 23 may be It is 1.087 mm (wherein the unlocking driving chip 41 may have a thickness of 0.25 mm, the unlocking circuit board 42 may have a thickness of 0.15 mm, the reinforcing plate 43 may have a thickness of 0.2 mm, and between the fingerprint driving chip and the groove bottom of the receiving groove 11).
- the distance is 0.3 mm, and the thickness includes the thickness of the ink coated on the groove bottom of the accommodating groove 11.
- a thickness of the thermosetting adhesive for bonding the fingerprint driving chip the thickness of the adhesive between the unlocking circuit board 42 and the reinforcing plate 43 may be 0.05 mm, and the gap between the reinforcing plate 43 and the first substrate 23 is 0.137) .
- the touch display panel 20 includes a first substrate 23 and a second substrate 24.
- the length of the first substrate 23 is 139.68 mm, and the width of the first substrate 23 is It is 69.04 mm, the length of the second substrate 24 is 137.78 mm, and the width of the second substrate 24 is 69.04 mm.
- the upper side of the first substrate 23 is flush with the upper side of the second substrate 24, and the first substrate 23 is second.
- the portion of the substrate 24 that grows out is a bonding area 231, the width of the bonding area 231 is 1.9 mm, the length of the display area 21 of the touch display panel 20 is 136.08 mm, and the width of the display area 21 is 68.04 mm, and the shaped avoidance area 22 Located in the middle of the lower side of the display area 21 in FIG. 4, the width of the area of the display area 21 on the left side of the irregular-shaped avoidance area 22 is 24.948 mm, and the width of the area of the display area 21 on the right side of the irregular-shaped relief area 22 is 24.948 mm.
- the length of the area corresponding to the display area 21 and the shaped avoidance area 22 is 12.096 mm, and the width of the package area is 0.5 mm on the left side in FIG. 4, and the width of the package area is 0.5 mm on the right side in FIG. 4, the first array
- the substrate row driving circuit is located in the package area on the left side of FIG. 4 or/and the right side in FIG. 4, and the second array substrate
- the driving circuit is located in the package area on the left side of FIG. 4 or/and the right side in FIG. 4, the upper side of FIG. 4, the width of the package area is 0.7 mm, the lower side of FIG. 4, the width of the package area is 1 mm; the display area 21, in the left-right direction in FIG.
- the display area 21 includes 1080 columns of pixels, each pixel includes 3 sub-pixels, and the spacing between two columns of pixels adjacent in the left-right direction in FIG. 4 is 21 ⁇ m, in FIG. 4
- the display area 21 includes 2160 rows of pixels, and the pitch between the two rows of pixels adjacent in the up and down direction in FIG. 4 is 63 ⁇ m.
- the display area 21 corresponds to the alien avoidance area 22.
- the area includes 192 rows of pixels, and the area of the display area 21 and the alien avoidance area 22 includes 192 scanning lines 232.
- the area of the display area 21 except the area corresponding to the alien avoidance area 22 includes 1968 lines.
- the pixel, the area of the display area 21 other than the area corresponding to the shaped avoidance area 22 includes 1968 scan lines 232 driven by the first array substrate row driving circuit, and the 1968 scan lines 232 pass the second array.
- Substrate row drive circuit drive showing The pixel density (Pixels Per Inch, PPI) 403.
- the groove depth of the first escape groove 241 on the second substrate 24 is 11.596 mm, and the groove width of the first escape groove 241 is 15.544 mm.
- the display area 21 and the first The distance between the groove bottoms of the escape groove 241 is 1.5 mm.
- the distance between the display area 21 and the groove wall of the first escape groove 241 is 1.3 mm, that is, the profiled edge area is in FIG.
- the width in the up and down direction is 1.5 mm, and the width of the profiled edge region in the left and right direction in Fig. 5 is 1.3 mm.
- the corners of the touch display panel 20 are rounded. As shown in FIG. 6 , the two corners of the upper portion of the touch display panel 20 in FIG. 4 are rounded corners having a radius of 2.5 mm, as shown in FIG. 7 . The two corners of the lower portion of the touch display panel 20 in FIG. 4 are rounded corners having a radius of 3.5 mm.
- the corners of the display area 21 of the touch display panel 20 are rounded. As shown in FIG. 6, the two corners of the upper portion of the display area 21 in FIG. 4 are rounded corners of 3 mm, and the display area 21 is shown in FIG. The corresponding area of the upper two corners is 3.024 mm in the up and down direction in Fig. 4, as shown in Fig. 7, and the two corners of the lower portion of the display area 21 in Fig. 4 are rounded corners having a radius of 3 mm.
- both sides of the touch display structure of the mobile terminal in FIG. 10 are coated with the glue 60, and the display area 21 of the touch display panel 20 is touched.
- the distance X1 between the right side surface of the control display panel 20 is 0.5 mm
- the distance X2 between the right side surface of the touch display panel 20 and the outer casing 70 of the mobile phone is 0.5 mm
- the thickness X3 of the outer casing 70 of the mobile phone is 1.6 mm.
- the thickness X4 of the glue 60 is 0.2 mm
- the distance X5 between the glue 60 and the outer casing 70 is 0.3 mm
- the width X6 of the transparent cover 10 and the outer casing 70 is 0.8 mm.
- the left side of the mobile phone in Fig. 10 is also designed using the above data.
- the distance X7 between the display area 21 of the touch display panel 20 and the upper side of the touch display panel 20 is 0.7 mm, and the distance between the upper side of the touch display panel 20 and the outer casing 70 of the mobile phone.
- the X8 is 0.5 mm
- the distance X9 between the upper side of the touch display panel 20 and the upper side of the plastic frame 52 of the backlight module 50 is 0.2 mm
- the distance X10 between the upper side of the plastic frame 52 and the outer casing 70 of the mobile phone is X10. It is 0.3mm.
- the distance X11 between the display area 21 of the touch display panel 20 and the lower side of the touch display panel 20 is 2.6 mm
- the X12 is 1.2 mm
- the distance X13 between the lower side of the touch display panel 20 and the lower side of the plastic frame 52 of the backlight module 50 is 0.4 mm
- the distance between the lower side of the plastic frame 52 and the outer casing 70 of the mobile phone is X14. It is 0.3mm.
- an embodiment of the present disclosure further provides a method for manufacturing a touch display structure of a mobile terminal, which is used to manufacture a touch display structure of a mobile terminal as described in the above embodiment, where the touch display structure of the mobile terminal is Manufacturing methods include:
- Step S100 providing a touch display panel, the display area of the touch display panel and the edge corresponding to the bottom of the mobile terminal have a concave shaped avoidance area
- the touch display panel includes a first substrate and a second substrate of the box, and a second The substrate is disposed near the front panel of the mobile terminal, and the second substrate has a first escape groove corresponding to the shaped avoidance region.
- Step S200 providing a transparent cover plate, the transparent cover plate is located on a side of the second substrate facing away from the first substrate, and a region corresponding to the first escape groove on the transparent cover plate is provided with a receiving groove, the depth direction of the receiving groove and the transparent cover plate The thickness direction is parallel, and the opening of the receiving groove faces the first escape groove on the second substrate.
- Step S300 installing the fingerprint unlocking unit on the bottom of the groove of the accommodating groove.
- Step S400 assembling the transparent cover plate with the fingerprint unlocking unit and the touch display panel.
- step S100 providing a touch display panel includes:
- Step S110 cutting the motherboard to obtain an initial panel
- the initial panel includes a first substrate and a second substrate of the pair of boxes, the display area corresponding to one side of the top of the mobile terminal and one side of the display area corresponding to the side of the mobile terminal There is an arc transition, and the display area has an arc transition between a side corresponding to the bottom of the mobile terminal and a side of the display area corresponding to the side of the mobile terminal.
- Step S120 cutting the initial panel by using a laser cutting method, wherein the cut initial panel corresponds to a curved surface transition between the side of the top of the mobile terminal and the side of the cut initial panel corresponding to the sides of the mobile terminal.
- the cut initial panel corresponds to a curved surface transition between the side of the bottom of the mobile terminal and the cut initial panel corresponding to the sides of the mobile terminal; wherein the initial panel corresponds to both sides of the mobile terminal
- the cutting line falls into the sealant of the initial panel, and when the initial panel is cut corresponding to the top and bottom sides of the mobile terminal, the cutting line has a first spacing between the outer edge of the sealant and the sealant.
- the first pitch is greater than or equal to 0.1 mm.
- Step S130 cutting a second substrate by using a laser cutting method to obtain a first escaping groove, wherein when the first escaping groove is cut on the second substrate, the cutting line has a second spacing between the outer edge of the sealing glue,
- the two pitches are greater than or equal to 0.1 mm.
- Step S140 providing a lower polarizer and an upper polarizer having a second escape groove corresponding to the first escape groove, attaching the lower polarizer to the first substrate, and attaching the upper polarizer to the second substrate.
- Step S150 bonding the flexible circuit board provided with the touch display chip and the bonding area on the first substrate, and the flexible circuit board is provided with a portion of the touch display chip bent to the first substrate facing away from the second substrate. side.
- the method for manufacturing the touch display structure of the mobile terminal provided by the embodiment of the present disclosure further includes: after step S400, assembling the transparent cover plate with the fingerprint unlocking unit and the touch display panel.
- Step S500 assembling the backlight module and the touch display panel.
- Step S600 Apply glue on the side of the touch display structure of the mobile terminal corresponding to both sides of the mobile terminal.
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Abstract
Description
Claims (15)
- 一种移动终端触控显示结构,包括:触控显示面板,所述触控显示面板的显示区与移动终端的底部对应的边缘具有内凹的异形避让区,所述触控显示面板包括对盒的第一基板和第二基板,所述第二基板靠近所述移动终端的前面板设置,所述第二基板与所述异形避让区对应的边缘具有内凹的第一避让槽;透明盖板,所述透明盖板位于所述第二基板背向所述第一基板的一侧,所述透明盖板上与所述第一避让槽对应的区域设置有容纳槽,所述容纳槽的深度方向与所述透明盖板的厚度方向平行,所述容纳槽的开口朝向所述第二基板上的所述第一避让槽;以及指纹解锁单元,所述指纹解锁单元设置在所述容纳槽的槽底上。
- 根据权利要求1所述的移动终端触控显示结构,其中,所述触控显示面板对应于所述移动终端的顶部的侧面与所述触控显示面板对应于所述移动终端的两侧的侧面之间呈弧面过渡,所述触控显示面板对应于所述移动终端的底部的侧面与所述触控显示面板对应于所述移动终端的两侧的侧面之间呈弧面过渡;以及所述显示区对应于所述移动终端的顶部的一侧与所述显示区对应于所述移动终端的侧面的一侧之间呈弧线过渡,所述显示区对应于所述移动终端的底部的一侧与所述显示区对应于所述移动终端的侧面的一侧之间呈弧线过渡。
- 根据权利要求1所述的移动终端触控显示结构,其中,所述第一基板朝向所述第二基板的表面对应于所述移动终端的底部的边缘具有邦定区,所述邦定区与设置有触控显示芯片的柔性电路板邦定,所述柔性电路板设置所述触控显示芯片的部分弯折至所述第一基板背向所述第二基板的一侧。
- 根据权利要求3所述的移动终端触控显示结构,其中,所述第一基板与所述显示区对应的区域内具有多条扫描线、多条数据线和多条触控线,其中,所述扫描线垂直于所述第一避让槽的深度方向,所述数据线和所述触控线均平行于所述第一避让槽的深度方向,所述数据线和所述触控线同层设置;以及所述第一基板具有位于所述显示区和所述异形避让区之间的异形边缘区,所述异形边缘区设置有扫描连接线、数据连接线和触控连接线,其中,所述扫描连接线的一端对应连接位于所述异形避让区的一侧的所述扫描线,所述扫描连接线的另一端对应连接位于所述异形避让区的另一侧的所述扫描线;所述数据连接线的一端对应连接伸向所述异形边缘区 的所述数据线,所述数据连接线的另一端伸入所述邦定区;所述触控连接线的一端对应连接伸向所述异形边缘区的所述触控线,所述触控连接线的另一端伸入所述邦定区。
- 根据权利要求4所述的移动终端触控显示结构,其中,所述扫描连接线包括位于所述异形边缘区对应于所述第一避让槽的一侧槽壁的区域的第一扫描连接段、位于所述异形边缘区对应于所述第一避让槽的另一侧槽壁的区域的第二扫描连接段、及位于所述异形边缘区对应于所述第一避让槽的槽底的区域的第三扫描连接段,其中,所述第一扫描连接段在所述异形边缘区中的部分与所述扫描线同层设置,所述第一扫描连接段的其余部分与所述数据线同层设置,所述第二扫描连接段在所述异形边缘区中的部分与所述扫描线同层设置,所述第二扫描连接段的其余部分与所述数据线同层设置,所述第三扫描连接段与所述数据线同层设置;所述数据连接线包括位于所述异形边缘区对应于所述第一避让槽的槽底的区域的第一数据连接段、位于所述异形边缘区对应于所述第一避让槽的槽壁的区域的第二数据连接段、及伸入所述邦定区的第三数据连接段,其中,所述第一数据连接段与所述扫描线同层设置,所述第二数据连接段在所述异形边缘区中的部分与所述扫描线同层设置,所述第二数据连接段的其余部分与所述数据线同层设置,所述第三数据连接段与所述数据线同层设置;以及所述触控连接线包括位于所述异形边缘区对应于所述第一避让槽的槽底的区域的第一触控连接段、位于所述异形边缘区对应于所述第一避让槽的槽壁的区域的第二触控连接段、及伸入所述邦定区的第三触控连接段,其中,所述第一触控连接段与所述扫描线同层设置,所述第二触控连接段在所述异形边缘区中的部分与所述扫描线同层设置,所述第二触控连接段的其余部分与所述数据线同层设置,所述第三触控连接段与所述扫描线同层设置。
- 根据权利要求4所述移动终端触控显示结构,其中,所述异形边缘区包括设置所述扫描连接线的扫描连接走线区、设置所述数据连接线的数据连接走线区、及设置所述触控连接线的触控连接走线区,所述扫描连接走线区靠近所述移动终端触控显示结构的显示区,所述数据连接走线区远离所述移动终端触控显示结构的显示区,所述触控连接走线区位于所述扫描连接走线区和所述数据连接走线区之间。
- 根据权利要求4所述的移动终端触控显示结构,其中,所述触控显示面板还包括第一阵列基板行驱动电路和第二阵列基板行驱动电路,所述第一阵列基板行驱动电路和所述第二阵列基板行驱动电路均位于所述第一基板对应于所述移动终端的两侧的边缘,所述 第一阵列基板行驱动电路为位于所述异形避让区两侧的所述扫描线提供扫描驱动信号,所述第二阵列基板行驱动电路为其余所述扫描线提供扫描驱动信号。
- 根据权利要求1所述的移动终端触控显示结构,其中,所述指纹解锁单元包括解锁电路板和位于所述解锁电路板上的解锁驱动芯片,所述解锁驱动芯片设置在所述容纳槽的槽底上,所述解锁电路板背向所述解锁驱动芯片的一侧设置有增强板。
- 根据权利要求1所述的移动终端触控显示结构,其中,所述触控显示面板还包括上偏光片和下偏光片,所述上偏光片贴附于所述第二基板背向所述第一基板的表面上,所述上偏光片与所述第一避让槽对应的区域设置有第二避让槽,所述上偏光片与所述透明盖板通过光学胶固定连接;所述下偏光片贴附于所述第一基板背向所述第二基板的表面上。
- 根据权利要求9所述的移动终端触控显示结构,其中,所述移动终端触控显示结构还包括背光模组,所述背光模组位于所述下偏光片背向所述第一基板的一侧,且所述背光模组与所述下偏光片通过胶带连接。
- 根据权利要求10所述的移动终端触控显示结构,其中,所述背光模组为侧入式背光模组,所述侧入式背光模组的发光组件中,发光体位于所述侧入式背光模组与所述移动终端的底部对应的一侧,发光电路板弯折至所述侧入式背光模组的背面。
- 一种移动终端,其中,所述移动终端设置有如权利要求1~11中任一项所述的移动终端触控显示结构。
- 一种移动终端触显示结构的制造方法,用于制造如权利要求1~11中任一项所述的移动终端触控显示结构,所述移动终端触控显示结构的制造方法包括:提供触控显示面板,所述触控显示面板的显示区与移动终端的底部对应的边缘具有内凹的异形避让区,所述触控显示面板包括对盒的第一基板和第二基板,所述第二基板靠近所述移动终端的前面板设置,所述第二基板上具有与所述异形避让区对应的第一避让槽;提供透明盖板,所述透明盖板位于所述第二基板背向所述第一基板的一侧,所述透明盖板上与所述第一避让槽对应的区域设置有容纳槽,所述容纳槽的深度方向与所述透明盖板的厚度方向平行,所述容纳槽的开口朝向所述第二基板上的所述第一避让槽;将指纹解锁单元安装在所述容纳槽的槽底上;以及将安装有所述指纹解锁单元的所述透明盖板与所述触控显示面板组装在一起。
- 根据权利要求13所述的移动终端触控显示结构的制造方法,其中,所述提供触控显示面板的步骤包括:对母板进行切割得到初始面板,所述初始面板包括对盒的所述第一基板和所述第二基 板,显示区对应于所述移动终端的顶部的一侧与所述显示区对应于所述移动终端的侧面的一侧之间呈弧线过渡,所述显示区对应于所述移动终端的底部的一侧与所述显示区对应于所述移动终端的侧面的一侧之间呈弧线过渡;利用激光切割方式对所述初始面板进行切割,经切割后的所述初始面板对应于所述移动终端的顶部的侧面与经切割后的所述初始面板对应于所述移动终端的两侧的侧面之间呈弧面过渡,经切割后的所述初始面板对应于所述移动终端的底部的侧面与经切割后的所述初始面板对应于所述移动终端的两侧的侧面之间呈弧面过渡;其中,对所述初始面板对应于所述移动终端的两侧的侧面进行切割时,切割线落入所述初始面板的封框胶内,对所述初始面板对应于所述移动终端的顶部和底部的侧面进行切割时,切割线与所述封框胶的外边缘之间具有第一间距,所述第一间距大于或等于0.1mm;利用激光切割方式对所述第二基板切割得到所述第一避让槽,其中,在对所述第二基板切割得到所述第一避让槽时,切割线与所述封框胶的外边缘之间具有第二间距,所述第二间距大于或等于0.1mm;提供下偏光片、及具有与所述第一避让槽对应的第二避让槽的上偏光片,将所述下偏光片贴附于所述第一基板上,将所述上偏光片贴附于所述第二基板上;以及将设置有触控显示芯片的柔性电路板与所述第一基板上的邦定区邦定,所述柔性电路板设置有所述触控显示芯片的部分弯折至所述第一基板背向所述第二基板的一侧。
- 根据权利要求13所述的移动终端触控显示结构的制造方法,其中,所述移动终端触控显示结构的制造方法还包括:在所述将安装有所述指纹解锁单元的所述透明盖板与所述触控显示面板组装在一起的步骤之后:将背光模组与所述触控显示面板组装在一起;以及在所述移动终端触控显示结构与所述移动终端的两侧对应的侧面进行涂胶。
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