TWI375488B - Light-emitting diode light source module and application thereof - Google Patents

Description

1375488 IX. INSTRUCTIONS __~~~~~— [Technical Field of the Invention] ~~~~ The present invention relates to a light source module, and more particularly to a light emitting diode (LED) light source module Groups and their applications in backlight modules and liquid crystal displays (LCDs). [Prior Art] With the vigorous development of the light-emitting diode technology, plus the light-emitting diode should be used for the backlight module of the liquid crystal display device, it has the advantages of thinning and power saving, and thus the light-emitting diode The application of the body on the liquid crystal display has attracted attention. However, with the problems arising from the application of the light-emitting diodes on the backlight module, the speed of the liquid crystal display using a large number of light-emitting diodes is greatly slowed down. One of the problems in the application of the light-emitting diode is the joint stability of the driving signal input device of the light-emitting diode strip module. Please refer to FIG. 1 , which is a schematic top view of a conventional LED strip module. The Luguang one-pole strip module 100 mainly includes a light-emitting diode strip 102 and a driving signal input device 108. The light-emitting diode strip 102 is generally formed by a printed circuit board 106 and a plurality of light-emitting diodes 1-4, wherein the light-emitting diodes 104 are placed on the surface 11 of the printed circuit board 106. Drive signal input, device 1 〇 8 is generally a flexible printed circuit board (FPC), wherein the drive signal input device 108 is provided with a plurality of connecting wires 112, and one end of each connecting wire 112 is a wheel end 丨丨 4 and Input terminal 110. The LED strip 102 includes a plurality of signal driving input terminals (covered by the connecting wires 112 and thus not shown in FIG. 1), wherein the signal driving input terminals are pre-processed by the printing circuit ι6 via 1375488. The light-emitting diodes 104 are electrically connected to the light-emitting diode strips ι〇2, and the signal-driven input terminals are disposed on the surface of the printed circuit 106 from 11〇. Therefore, in the light-emitting diode strip=2, the signal driving input terminal and the light-emitting diode ι4 are both disposed on the surface 印刷1〇5 of the printed circuit board 106, and the driving signal input device 1〇8 is connected. The rounding ends 114 of the connecting wires 112 respectively correspond to the signal driving input terminals of the light emitting diode strips 〇2, so that the driving signal input device 108 can be connected to the output end of the connecting wires 112 by, for example, hot pressing. 114 is respectively connected to the signal driving input terminal of the LED strip 102. However, the surface 106 of the printed circuit board 106 is provided with a plurality of light-emitting diodes 104' so that the surface 1〇6 of the printed circuit board 1〇6 can be provided with a limited area for the signal-driven input terminals. In addition, with the application of a large-sized display, the number of LEDs 1〇4 on the LED strip 1〇2 is also greatly increased, so that the LED strip 1〇2 is required. The signal drive input terminal also increases. Therefore, in the limited setting space of the surface 1〇6 of the printed circuit board 1〇6, more signal driving input terminals are required, and thus the pitch of the signal input terminals of the signal is reduced. SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a light emitting diode mode module in which a signal driving input terminal is disposed on a surface of a circuit substrate with respect to a light emitting diode. Since the surface of the circuit substrate relative to the light-emitting diode has a large wiring space, it is possible to change the width of a part or all of the signal-driven input terminal or to provide an additional reinforcing structure. The change of the driving input terminal or the addition of the reinforcing structure, together with the corresponding wheel end of the adjustment drive 6 1375488 - the signal input device or the corresponding reinforcing structure, can greatly enhance the bonding force between the driving signal input device and the circuit substrate, thereby further The operation stability of the light emitting diode light source module can be improved. Another object of the present invention is to provide a light-emitting diode light source module, wherein the circuit substrate is covered with a non-conductive layer or a surface other than the signal input terminal area on the back surface of the light-emitting diode. The ground layer protects the circuit layer on the back side of the circuit board from electrical leakage to avoid leakage, thereby improving the electrical reliability of the light-emitting diode light source module. Another object of the present invention is to provide a backlight module, wherein the light-emitting diode light source module can be smoothly applied not only to the backlight module, but also has excellent operational stability and reliability, so that the backlight can be The module successfully achieves the goal of thinning, and the backlight module can provide stable light source quality. A further object of the present invention is to provide a liquid crystal display, a backlight module thereof, and a light-emitting diode can be smoothly applied as a light source, and the operational stability and reliability of the light-emitting diode light source module are excellent, thereby not only improving The display quality is more in line with the trend of thinning. According to the above object of the present invention, a light emitting diode light source module includes at least: a circuit substrate having opposite first and second surfaces, wherein the circuit substrate includes at least a plurality of signal driving wheel terminals And the plurality of light emitting diodes are disposed on the first surface of the circuit substrate. The sound and light electrodes are connected to the signal driving input terminal at least partially. In accordance with a preferred embodiment of the present invention, the width of the first and last of the signal driving wheel terminals is greater than the width of the remaining signal driving input terminals. According to the purpose of the present invention, a backlight module is provided, which comprises at least: a carrying S' and at least an optical diode light source module disposed on a surface of one of the carrier plates, and a 'lighting pole' The body light source module comprises at least: a circuit substrate having a phase, a first surface and a second surface, wherein the circuit substrate comprises at least a plurality of signal driving wheel terminals disposed on the second surface; the plurality of light emitting diodes are disposed on the * circuit On the surface of the substrate, the light-emitting diodes are at least partially electrically connected to the signal driving input terminals; and a driving signal input device is interposed between the second surface of the circuit substrate and the carrier board. The driving signal input device has a relative first surface and a second surface, and the first table of the driving signal input device has a plurality of connecting wires, and the signal driving input terminals are respectively connected. According to a preferred embodiment of the present invention, the driving signal input device further includes an outer side of the output end of the connecting wire, and the light emitting diode light source module further includes at least one second dummy terminal. Adjacent to

The drive input is connected to the outer side, and the second dummy terminal is coupled to the first dummy terminal. • Another object of the present invention is to provide a liquid crystal display comprising at least a liquid crystal panel and a backlight module disposed on the back surface of the liquid crystal panel. The backlight 杈 'and to include a carrier plate; and at least one light-emitting diode light source module is disposed on a surface of the carrier plate. The light-emitting diode light source module comprises at least: a circuit substrate having a relative a first surface and a second surface, wherein the circuit substrate comprises at least a plurality of signal driving input terminals disposed on the second surface; a plurality of light emitting ▲ diodes are disposed on the first surface of the circuit substrate, and the light emitting diodes The 胄 drive input terminal is at least partially electrically connected; and the drive signal input device is disposed between the second surface of the circuit substrate and the surface of the carrier, wherein the drive signal input device has a first surface and a first surface The second surface of the driving device is provided with a plurality of connecting wires respectively corresponding to the signal driving wheel-in terminals. According to a preferred embodiment of the present invention, each of the connecting wires has a connecting end and An input terminal 'and these outputs are connected to the signal drive input terminal. In a case, the distance between the output terminals is greater than the distance between the input terminals. In the example, the width of the output ends is greater than the width of the input end. [Embodiment] The invention discloses a light-emitting diode light source module and the application thereof in the backlight module and the liquid crystal display 7F. The description is more detailed and complete, and can be referred to the following description and in conjunction with the drawings of Figure 2A to Figure 3. In the application of large-size display, the signal-driven input terminal required for the LED strip 102 will be greatly increased. In order to allow more signal to drive the input zizi in the limited space of the surface 106 of the printed circuit board 106, the distance between the signal driving input terminals needs to be reduced. Thus, the signal driving input terminal of the light emitting body strip 102 The width of the driving signal input device 1〇8 and the signal driving input terminal are reduced, which seriously affects the driving signal input device 108 and the light emitting diode light. The combination of the strips 2 causes the light source provided by the light-emitting diode strip 102 to be unstable. Therefore, in order to solve the conventional light-emitting diode strip The present invention provides a light-emitting diode light source module, which can effectively avoid the absence of the conventional light-emitting diode light bar module. Please refer to FIG. 2A, which is a first preferred embodiment of the present invention. A side view of a light-emitting diode light source module of the embodiment 1375488 FIG. 1 is a light-emitting diode light source module including a light-emitting diode light strip 202a, wherein the light-emitting diode light strip 2〇 2a mainly includes a circuit board 206a and a plurality of light-emitting diodes 2, and the circuit board 2〇6a can be a printed circuit board. As shown in FIG. 2A, the circuit board 2〇6a has an opposite surface 210. And the light-emitting diodes 2〇4 are disposed on the surface 210 of the circuit substrate 206a, wherein the light-emitting diodes 2〇4 are electrically connected to the preset lines on the circuit substrate 206a. Referring first to FIG. 2D, the circuit substrate 206a includes a plurality of signal driving input terminals 218 and 22, wherein the & some signal driving input terminals 218 and 220 are disposed on the surface 212 of the circuit substrate 2?6a. The signal driving wheel terminals 218 and 22 are electrically connected to the LEDs 204 on the other side surface 210 of the circuit board 2'6& In the LED light source module 2A of the exemplary embodiment, the width W3 of the first and last signal driving input terminals 220 of the signal driving input terminals 218 and 220 is greater than the intermediate signal driving input terminal 218. The width W4 is shown in Figure 2D. As shown in Figures 2A and 2B, the LED light source module 200a may further include a drive signal input device 2A8a, wherein the drive signal input device 208a is coupled to the surface 212 of the circuit substrate 206a. Drive Signals * Input device 208a can be a flexible circuit board, such as a flexible printed circuit board. The driving signal input device 20 8a has opposite surfaces, and the driving signal input device 208a includes a plurality of connecting wires 214 and 216', wherein the connecting wires 214 and 216 are disposed on one surface of the driving signal input device 2〇8a. . Each connecting wire 214 has an output end 214a and an input end 214b, and - each connecting wire 216 also has an output end 216a and an input end 216b, such as 10 丄 J / 2 . In the exemplary embodiment, the output end of the connecting wire 214 is the distance between the driver 1 and the input terminal 2Mb. 2 is substantially equal, and the spacing between the distance p3 and the 214a of the connecting conductor 214 is the same as that on the solid shell. The output terminal 2l4a w of the connecting wire 214 sees and is located at the position of the 盥雨朴, and the signal driving the input end of the device 206a

The width and position of the center of the output end 2 of the connecting wire 216 correspond to the driving input terminal. The light-emitting diode light source module mountain a' signal input terminal 218 is respectively engaged with the output end 214a of the connecting wire 214, and the signal driving input terminal 22q is correspondingly engaged with the wheel end 2163 of the connecting wire 216. Therefore, the width W1 of the output end 214a of the first and last connecting wires 216 of the connecting wires 214 and 216 is larger than the width W2' of the output end 214a of the intermediate connecting wire 2丨4 as shown in Fig. 2C.

In the light-emitting diode light source module 200a, the outermost connection between the two sides of the connecting wires 214 and 216 is expanded by the fact that the pitch P1 of the output end 214a of the connecting wire 2丨4 is equal to the spacing h of the input terminal 21 The width w of the output end 216a of the wire 216 and the width W3 of the corresponding signal driving input terminal 220 of the circuit board 2 〇 or more can effectively increase the bonding area of the driving signal input device 208a and the circuit substrate 206a. For example, by the bonding force of the hot press bonding, the operational stability and reliability of the light emitting diode light source module 200a can be improved. Referring to FIG. 3A, which is a side view of a light emitting diode light source module according to a second preferred embodiment of the present invention, the light emitting diode light source module 200b mainly includes a light emitting diode light strip. 2 〇 2b, and the LED strip 202b is mainly composed of a circuit substrate 206b and a plurality of LEDs 204, which may be, for example, a printed circuit board. The circuit substrate 206b has opposite surfaces 210 and 212, and the LEDs 204 are disposed on the surface 210 of the circuit substrate 206b. The LEDs 204 are electrically connected to predetermined lines on the circuit substrate 206b. As shown in FIG. 3D, the circuit substrate 206b includes a plurality of signal driving input terminals 226 and at least one dummy terminal 228. The signal driving input terminals 226 and the dummy terminals 228 are disposed on the surface 212 of the circuit substrate 206b, and the dummy terminals 228 are compared. The best is adjacent to the outside of the signal driving input terminal 226. The signal driving input terminal 226 is electrically connected to the light-emitting diode 204 on the other side surface 210 of the circuit board 206b through a predetermined line of the circuit board 206b. The dummy terminal 228 is, for example, a copper terminal provided on the surface 212 of the circuit substrate 206b. However, the dummy terminal 228 is not electrically connected to the light-emitting diode 204 through a predetermined circuit of the circuit substrate 206b. Referring to FIGS. 3A and 3B simultaneously, the LED light source module 200b may further include a driving signal input device 208b, wherein the driving signal input device 208b is coupled to the surface 212 of the circuit substrate 206b. The drive signal input device 208b can be a flexible circuit board such as a flexible printed circuit board. The driving signal input device 208b has two opposite surfaces, and the driving signal input device 208b includes a plurality of connecting wires 222 and at least one dummy wire 224, wherein the connecting wires 222 and the dummy wires 224 are disposed on a surface of the driving signal input device 208b. . Each connecting wire 222 has an output end 222a and an input end 222b. The dummy wire 224 is preferably disposed adjacent to the outer side of the output end 222a of the connecting wire 222, and does not transmit the driving signal, as shown in FIG. 3B. In the exemplary embodiment, the pitch P of the output end 222a of the connecting wire 222 is equal to the pitch P2 of the input end 222b, 12 1375488 is as shown in FIG. 3C, and the distance between the signal driving input terminal 226 and the connecting wire 222 is 236. The pitch P of the output terminal 222a is equal as shown in Fig. 3D. The width and position of the output end 222a of the connecting wire 222 correspond to the signal driving input terminal 226 of the circuit board 206b, respectively, and the width and position of the dummy wire 224 correspond to the dummy terminal 228, respectively. In the LED light source module 200b, the signal driving input terminals 226 are respectively engaged with the output ends 222a of the connecting wires 222, and the dummy terminals 228 are correspondingly engaged with the dummy wires 224. In the light-emitting diode light source module 200b, when the pitch P of the output end 222a of the connecting wire 222 is equal to the pitch P2 of the input end 222b, the dummy wire 224 is added on the outer side of the connecting wire 222, and the matching is performed. Adding a corresponding dummy terminal 228 to the outside of the signal driving input terminal 226 on the circuit board 206b can increase the area of the joint between the driving signal input device 208b and the circuit board 206b, and improve the bonding force of the two, for example, by hot pressing. The same can improve the operational stability and reliability of the LED light source module 200b. Please refer to FIG. 4A, which is a side view of a light emitting diode light source module according to a third preferred embodiment of the present invention. The light-emitting diode light source module 200c mainly includes a light-emitting diode light strip 202c, and the light-emitting diode light strip 202c includes at least a circuit substrate 206c and a plurality of light-emitting diodes 204, wherein the circuit substrate 206c can be, for example, a printed circuit. board. The circuit substrate 206c has opposite surfaces 210 and 212, and the LEDs 204 are disposed on the surface 210 of the circuit substrate 206c, wherein the LEDs 204 are electrically connected to a predetermined line on the circuit substrate 206c. As shown in FIG. 4D, the circuit substrate 206c includes a plurality of signal driving 13 1375488 input terminals 234 and at least one metal hole structure 236. The signal driving input terminals 234 and the metal hole structure 236 are disposed on the surface 212 of the circuit substrate 2〇6c. The metal hole structure 236 is preferably disposed adjacent to the signal driving input terminal 234. The metal hole structure 236 can be a ring-shaped structure made of metal, and the yoke can be extended through the latches provided on the surfaces 210 and 212 of the circuit substrate 206c. The material of the metal hole structure 236 can be, for example, copper. The signal driving input terminal 234 is electrically connected to the light emitting diodes 2〇4 on the other side surface 210 of the circuit substrate 2〇6c through a predetermined line of the circuit substrate 206c. • Referring to FIGS. 4A and 4B together, the LED light source module 200c may further include a driving signal input device 2〇8c, wherein the driving signal input device 208c is coupled to the surface 212 of the circuit substrate 2〇6c. . The drive signal input device 208c can be a flexible circuit board such as a flexible printed circuit board. The driving signal input device 208c has two opposite surfaces, and the driving signal input device 208c includes a plurality of connecting wires 23 and at least one metal hole structure 232, wherein the connecting wires 23 and the metal hole structure 232 are disposed on the driving signal input device. One of the surfaces of 208c. Similarly, the metal hole structure 232 can be a ring structure composed of metal and can extend between the opposite surfaces of the driving signal input device 208c. The material of the metal hole structure 232 can be, for example, copper. As shown in Fig. 4B, each connecting wire 23 has an output end 230a and an input end 230b, wherein the metal hole structure 232 is preferably disposed adjacent to the outer side of the output end 23Ga of the connecting wire 230. In the exemplary embodiment, the pitch ρ of the output terminal .23〇a of the connecting wire 230 is equal to the pitch P2 of the input terminal 23〇b, as shown in FIG. 4B, and the distance between the signal driving input terminal 234 and the connecting wire is P3 and the connecting wire. The spacing of the outputs 23 〇a of 230 is equal, as shown in Fig. 4D. The width of the output terminal 23A of the connecting wire 23A and the position 14 1375488 are respectively corresponding to the signal driving wheel terminal 234 of the circuit board 206c, and the size and position of the metal hole structure 232 correspond to the metal hole structure 236, respectively. In the LED light source module 200c, the signal driving input terminals are respectively engaged with the output ends 23〇3 of the connecting wires 230, and the metal hole structures 236 are correspondingly engaged with the metal hole structures 232.

In the light-emitting diode light source module 200c, in the case where the pitch P of the output end 230a of the connecting wire 23 is equal to the pitch 匕 of the input terminal 23〇b, a metal hole structure is added on the outer side of the connecting wire 230. 232, and the corresponding metal hole structure 236 is added to the outside of the signal driving input terminal 234 on the circuit board 206c, so that the joint area between the driving signal input device 2〇8c and the circuit board 206c can be improved, and the two can be improved, for example, by heat. The bonding force of the press-bonding joint can also achieve the effect of improving the operational stability and reliability of the light-emitting diode light source module 200c. Please refer to FIG. 5A, which is a side view of a light emitting diode light source module according to a fourth preferred embodiment of the present invention. The light-emitting diode light source module 〇〇d mainly comprises a light-emitting diode light strip 2〇2d, and the light-emitting diode light strip 202d comprises at least a circuit substrate 2〇6d and a plurality of light-emitting diodes, and the circuit board of the same 206d can be, for example, printed circuit board 2 circuit board 2 having opposite surfaces 210 and 212, and these light emitting diodes 2〇4 are disposed on the surface 210 of the circuit substrate 206d, wherein the light emitting diodes 2〇4 It is electrically connected to a preset line on the circuit substrate 206d. As shown in Fig. 5E, the circuit substrate 2〇6d includes a plurality of signal driving input terminals 240, wherein the signal driving input terminals 24 are disposed between the circuit substrates 206d. η · ΐ ΐ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 204 electrical connection

ψ Please - and refer to FIGS. 5 and 5'. The LED light source module 200d may further include a driving signal input device 208d, wherein the driving signal input device 208d is coupled to the surface 212 of the circuit substrate 206d. The drive signal input device 208d can be a flexible circuit board 5 such as a flexible printed circuit board. The driving signal input device has two opposite surfaces, and the driving signal input device 208d includes a plurality of connecting wires 238, wherein the connecting wires 238 are disposed on one surface of the driving signal input device 2〇gd, as shown in FIG. 4B. The connecting wires 238 have outputs $plus and output = terminal 238b. In the exemplary embodiment, the output terminal η of the wire 238 is connected. The pitch P4 is greater than the pitch Ps of the input terminal 238b, as shown in Fig. 4b, and the distance between the signal driving input terminals 240! >6 is equal to the pitch P4 of the output terminal 238a of the connecting wire 238, as shown in Fig. 5E. The width W4 of the output end 238a of the connecting wire (10) is greater than the width Ws of the input end 238b, as shown in the 5th, 5C, and 5D, and the width W6 of the signal driving input terminal 24 is preferably connected to the output 238a. The widths π* are equal, and the widths W4 of the output terminals 238a are equal to each other, and the widths W6 of the signal driving input terminals are equal to each other. The positions of the output terminals 238& of the connecting wires 238 correspond to the signal driving input terminals 24A of the circuit substrate 206d, respectively. In the light-emitting diode light source module 200d, the signal driving input terminals 24'' are respectively coupled to the output ends 238a of the connection wires 238. In the light-emitting diode light source module 200d, in the case where the connection wire 238 is connected, the pitch amp of the terminal 238a is larger than the pitch ps of the input terminal 23, the width of the output terminal 238a of the connecting wire 238 is increased by %. And the width of the signal driving input terminal 24〇 on the enlarged circuit substrate 206d is increased by π〆16^/5488 2 to increase the connection area between the driving signal input device 208d and the circuit substrate 2〇6d, and the two are improved. For example, by the bonding force of the hot press bonding, the same "I achieves the operation stability and reliability of the LED light source module 2〇〇d. A side view of a light-emitting diode light source module according to a fifth preferred embodiment of the present invention is shown in Fig. 6A. The light emitting diode light source module 20〇e mainly comprises a light emitting diode light bar 2〇2e, and the light emitting diode light bar 2〇2e comprises at least a circuit substrate 2〇6e and a plurality of light emitting diodes 2〇4 , wherein the Lu circuit substrate 2 〇 6e can be, for example, a printed circuit board. The circuit substrate 2〇6e has opposite surfaces 210 and 212, and the light-emitting diodes 2〇4 are disposed on the surface 210 of the circuit substrate 206e, wherein the light-emitting diodes 2〇4 and the circuit substrate 206e are preset. Electrical connection of the line. As shown in Fig. 6E, the circuit substrate 2〇6e includes a plurality of signal driving input terminals 246 and 248', wherein the signal driving input terminals 246 and 248 are disposed on the surface 212 of the circuit substrate 206e. Similarly, the signal driving input terminals 246 and 248 are transmitted through the predetermined lines of the circuit substrate 2〇6e, and are respectively electrically connected to the light emitting diodes 2〇4 on the other side surface 210 of the circuit substrate 206e. In the LED light source module 2〇〇e of the exemplary embodiment, the width W" of the first and last signal driving input terminals 246 of these signal driving input terminals 246 and 248 is greater than the intermediate signal driving input. The width W10 of the terminal 248 is as shown in Fig. 6E. Referring to FIGS. 6A and 6B, the LED light source module r 200e may further include a driving signal input device 208e, wherein the driving signal input device 208e is coupled to the surface 212 of the circuit substrate 206e. Driver 17 1375488 The signal input device 208e can be a flexible circuit board such as a flexible printed circuit board. The driving signal input device 208e has opposite surfaces, and the driving signal input device 208e includes a plurality of connecting wires 242 and 244, wherein the connecting wires 242 and 244 are disposed on a surface of the driving signal input device 208e. As shown in Fig. 6B, each of the connecting wires 244 has a rounded end 244a and an input end 244b, and each of the connecting wires 242 also has an output end 242a and an input end 242b. In the exemplary embodiment, the pitch P7 of the output end 244a of the connecting wire 244 is greater than the pitch P8 of the input end 244b, as shown in FIG. 6B, and the distance between the signal driving input terminal 248 and the output end 244a of the connecting wire 244 is The pitch P7 is equal, as shown in Fig. 6E. The width W7 of the output end 244a of the connecting wire 244 is greater than the width W9 of the input end 244b, as shown in FIG. 6B, FIG. 6C and FIG. 6D, and the width W of the signal driving input terminal 248 is preferably connected to the connecting wire. The width W7 of the output terminal 244a of 244 is equal, and the width Wn of the signal driving input terminal 246 is preferably equal to the width W8 of the output terminal 242a of the connecting wire 242. The position of the output end 244a of the connecting wire 244 corresponds to the signal driving input terminal 248 of the circuit board 206e, respectively, and the position of the output end 242a of the connecting wire 242 corresponds to the signal driving input terminal 246, respectively. In the LED light source module 200e, the signal driving input terminals 248 are respectively coupled to the output ends 244a of the connecting wires 244, and the signal driving input terminals 246 are correspondingly coupled to the output terminals 242a of the connecting wires 242. Therefore, the width W8 of the output end 242a of the first and last connecting wires 242 of the connecting wires 242 and 244 is greater than the width of the output end 244a of the connecting wire 244 of the middle, as shown in FIGS. 6B, 6C and 6D. The figure shows. In the light-emitting diode light source module 200e, in the case of the pitch of the output end 244a of the connecting wire 244, the pitch P8 of the input end 244b, by widening the width % of the rounded end 244a of the connecting wire 244 And widening the width W8 of the output end 242a of the outermost connecting wire 242 of the two sides of the connecting wires 242 and 244, and expanding the width W of the signal driving input terminal 248 on the circuit board fan e, and enlarging the circuit board 2〇 The corresponding signal driving input terminal 246 has a width Wu, which can more effectively enhance the joint area between the driving signal input device 208e and the circuit substrate 2〇6e.

The above two can further improve the operational stability and reliability of the light-emitting diode light source module 200e, for example, by the bonding force of the hot press bonding. Please refer to the 7A@' reading for the sixth comparison according to the present invention. A side view of a light emitting diode light source module of a preferred embodiment. The light-emitting diode light source module 200f mainly includes a light-emitting diode light strip 2〇2f, and the light-emitting diode light strip 202f includes at least a circuit substrate 206f and a plurality of light-emitting diodes 2〇4, wherein the circuit board is disposed 206f can be, for example, a printed circuit board. The circuit substrate 2〇6f has opposite surfaces 210 and 212' and the light emitting diodes 2〇4 are disposed on the surface 210 of the circuit substrate 206f, wherein the light emitting diodes 2〇4 and the circuit substrate 206f are preset. Electrical connection of the line. As shown in FIG. 7E, the circuit substrate 2〇6f includes a plurality of signal driving input terminals 254 and at least one dummy terminal 256. The signal driving input terminals 254 and the dummy terminals 256 are disposed on the surface 212 of the circuit substrate 2〇6f. And the dummy β and the dice 256 are preferably disposed adjacent to the outside of the signal driving input terminal 254. Similarly, the signal driving input terminal 254 is electrically connected to the light emitting diode 204 on the other side surface of the circuit board 2〇6f through the predetermined line of the circuit board 206f. Referring to Figures 7A and 7B, the LED light source module 19 1375488 200f may further include a drive signal input device 2〇8f, wherein the drive signal input device 208f is coupled to the surface 212 of the circuit substrate 206f. The drive signal input device 208f can be a flexible circuit board such as a flexible printed circuit board. The driving signal input device 208f has two opposite surfaces, and the driving signal input device 208f includes a plurality of connecting wires 25 and at least one dummy wire 252'. The connecting wires 250 and the dummy wires 252 are disposed on the driving signal input device 208f. On the surface. As shown in Fig. 7B, each connecting wire 250 has an output terminal 250a and an input terminal 250b, wherein the dummy wire

Preferably, 252 is disposed adjacent to the outer sides of the output ends 250a of the connecting wires 250. In the exemplary embodiment, the pitch Ρ 〇 of the output terminal 25 〇 a of the connecting wire 250 is greater than the pitch ρ of the input terminal 250 ′ ' as shown in FIG. 7B , and the distance between the signal driving input terminal 254 and the connecting wire is P 2 . The pitch P10 of the output 25 〇 & 25 is equal, as shown in Fig. 7E. The width wlz of the output terminal 25〇a of the connecting wire 25〇 is larger than the width w′ of the input terminal 250b, as shown in FIG. 7B, FIG. 7C and FIG. 7D, and the width Wm of the signal driving input terminal is preferably connected and connected. The width W2 of the output end 250a of the wire 250 is equal, and the width %2 of the output end 250a are equal to each other, and the width w14 of the signal driving input terminal w is equal to each other. The position of the output terminal 25Qa of the connecting wire is respectively opposite to the circuit substrate 2〇6f The signal driving input terminal corresponds to the width and the position of the dummy wire 252 respectively corresponding to the dummy terminal (10). In the LED light source module 200f, the signal driving input terminal is respectively connected with the output end 2 of the connecting wire 250. And the dummy terminal tapping is correspondingly engaged with the dummy wire 252. In the case of the pitch Pn of the wheel 250b connecting the wires 250, the pitch P1 在 at the output end 250a of the light-emitting one-pole light source module 2 〇〇f is larger than the input End 20 1375488 - by expanding the width w12 of the output end 25A of the connecting wire 250, and adding a dummy wire 252 on the outer side of the connecting wire 250, and cooperating with the signal on the enlarged circuit substrate 206f The width Wi4 of the driving input terminal 254 and the corresponding dummy terminal 25 6 are added outside the signal driving wheel terminal 254 on the circuit board 206f; the bonding between the driving signal input device 2〇8f and the circuit•substrate 206f can be more effectively enhanced. The area is improved, and the operational stability and reliability of the light-emitting diode light source module 200f are further improved by, for example, the bonding force of the hot-pressing process bonding. Referring to FIG. 8A, the drawing is based on A side view of a light-emitting diode light source module according to a seventh preferred embodiment of the present invention. The light-emitting diode light source module 200g mainly comprises a light-emitting diode light strip 2〇2g, and the light-emitting diode light strip 202g is at least The circuit substrate 2〇6g and the plurality of light emitting diodes 2〇4 are included, and the circuit substrate 206g of the circuit board 206g can be, for example, a printed circuit board. The circuit substrate 2〇6g has opposite surfaces 210 and 212, and the light emitting diodes 204 The circuit board 206g is disposed on the surface 210 of the circuit substrate 206g, wherein the light-emitting diodes 2〇4 are electrically connected to the preset lines on the circuit substrate 206g. As shown in FIG. 8E, the circuit substrate 206g includes a plurality of signals. Driving the input terminal 260 and the at least one metal hole structure 262, wherein the signal driving input terminal 260 and the metal hole structure 262 are disposed on the surface 212' of the circuit substrate 2〇6g and the metal hole structure 262 is preferably disposed adjacent to the signal driving input. The end and outer side metal hole structure 262 may be a ring structure composed of metal and protruded between the surfaces 21 and 212 of the circuit substrate 2 〇6 g, wherein the material of the hole structure 262 may be, for example, Similarly, the signal driving input terminal 260 is electrically connected to the light emitting diode 204 on the other side surface 210 of the circuit substrate 2〇6g through a predetermined circuit of the circuit substrate 2〇6g.

Referring to FIG. 8A and FIG. 8B together, the LED light source module 2〇〇g may further include a driving signal input device 2〇8g, wherein the driving signal input device 208g is connected to the surface of the circuit substrate 2〇6g. 212 joints. The drive signal input device 2〇8g may be a flexible circuit board such as a printed circuit board. The driving signal input device 208g has two opposite surfaces, and the driving signal input device 208g includes a plurality of connecting wires 257 and at least one metal hole structure 258, wherein the connecting wires 257 and the metal hole structure 258 are disposed on the driving signal input device 208g. One on the surface. Similarly, the metal hole structure 258 can be an annular structure of metal and can extend between the opposite surfaces of the drive signal input device 2〇8g, wherein the material of the metal hole structure 258 can be, for example, copper. As shown in FIG. 8B, each of the connecting wires 257 has an output end 257a and an input end 257b', wherein the metal hole structure 258 is preferably disposed adjacent to the outer side of the output end 257a of the connecting wire 257, which is connected in the exemplary embodiment. The pitch θ of the output end 257a of the wire 257 is larger than the pitch 输入 4 of the input end 257b as shown in FIG. 8B, and the distance between the signal driving wheel terminal and the output terminal 257a of the connecting wire 257 is equal to the distance p" 8E map*. The width □ of the output end 257a of the connecting wire 257 is larger than the width Wu of the input end 257b, as shown in the figure (10) of FIG. 8C and FIG. 8 'and the width of the signal driving input terminal 26 w w 7 is better. The widths '' of the output ends 257a of the connecting wires 257 are equal, and the widths W15 of the output terminals 257a are equal to each other, and the widths w" of the signal driving input terminals 26'' are equal to each other. The positions of the rounding ends 257a of the connecting wires 257 are respectively the disk circuit substrates 2 〇6g signal drive wheel terminal 26〇 corresponds, and the metal hole structure 258 is corresponding in size and position to the metal hole structure 262. In the light emitting diode 22 1375488 • the light source module 20〇g 'signal drive input terminal 260 is respectively coupled to the output end 257a of the connecting wire 257 and the metal hole structure 262 is correspondingly engaged with the metal hole structure 258. In the light emitting diode light source module 2〇〇g, at the output end 25 of the connecting wire 257 In the case where the pitch of 7a is larger than the pitch Pi4 of the input terminal 257b, • by extending the width W15 of the output end 257a of the connecting wire 25 7 and adding a metal hole structure 258 on the outer side of the connecting wire 257, and matching The width w" of the signal driving input terminal 26" on the large circuit substrate 206g and the corresponding metal hole structure 262 on the outside of the signal driving wheel terminal 260 on the circuit board 206g can effectively enhance the driving signal input device 2 The bonding area between the core and the circuit board 206g increases the bonding force of the two, for example, by the hot press bonding, and further improves the operational stability and reliability of the LED light source module 200g. Please refer to FIG. 9A, which is a side view of a light emitting diode light source module according to an eighth preferred embodiment of the present invention. The light-emitting diode light source module 200h mainly comprises a light-emitting diode light strip 2〇21l, and the light-emitting diode light strip•2〇2h at least comprises a circuit substrate 2〇6h and a plurality of light-emitting diodes 2〇4, The circuit substrate 206h can be, for example, a printed circuit board. The circuit substrate 2〇6h has opposite surfaces 210 and 212, and the light-emitting diodes 2〇4 are disposed on the surface 210 of the circuit substrate 206h, wherein the LEDs 2〇4 and the circuit substrate 206h are preset. Electrical connection of the line. As shown in FIG. 9C, the circuit substrate 2〇6h includes a plurality of signal driving input terminals 268 and an insulating layer 266'. The signal driving input terminals 268 and the insulating layer 266 are disposed on the surface 212 of the circuit substrate 2〇6h, and are insulated. Layer 266 is preferably disposed on the outside of signal drive input terminal 268. The insulating layer 23 1375488 266 can cover the surface 212 of the circuit substrate 之外 on the outer side of the signal (4) input terminal (10) to protect or isolate the circuit layer of the circuit substrate 206h, and avoid uneven coating or scratching due to solder resist coating. The leakage of the circuit layer can effectively ensure the electrical reliability of the light-emitting diode light source module 2〇〇h. In another embodiment, the insulating layer 266 can alternatively be replaced with a ground plane. Similarly, the signal input terminal 268 is electrically connected to the light-emitting diode 204 on the other side surface 21 of the circuit substrate 206h through the circuit board 2 to be preset. Referring to FIG. 9A and FIG. 9B together, the LED light source module can further include a driving signal input device h, wherein the driving signal input device 208h is coupled to the surface 212 of the circuit substrate 2〇6h. . Drive Signals The wheel entry device 208h can be a flexible circuit board, such as a flexible printed circuit board. The driving signal input device 208h has opposite surfaces, and the driving signal input device 208h includes a plurality of connecting wires 264, wherein the connecting wires are disposed on one surface of the driving signal input device 208h. As shown in Fig. 9B; each of the connecting wires 264 has an output terminal 264a and an input terminal 264b. In the exemplary embodiment, the pitch Pm of the output end 264a of the connecting wire 264 is larger than the pitch P1 of the wheel end 264b, as shown in FIG. 9B, and the output of the signal driving wheel terminal 268 is between the Pu and the connecting wire 264. The pitch of the end 26乜 is equal to 6, as shown in Fig. 9C. The width W1S of the output end 264a of the connecting wire 264 is greater than the width Wi9 of the input end 264b, as shown in FIG. 9b, and the width Wu of the signal driving input terminal 268 is preferably equal to the width of the rounding end 264a of the connecting wire 264. The widths w] 8 of the wheel ends 264a are equal to each other, and the widths of the signal driving input terminals 268 are equal to each other. The position of the output terminal 264a of the connection wire 264 corresponds to the drive wheel terminal 268 of the circuit board 2〇6h. In the light-emitting diode light source module 2〇〇h, the signal driving input terminals 268 are bluntly engaged with the output ends 26 of the connecting wires 264, respectively. In the light-emitting diode light source module 2〇〇h, in the case where the pitch of the output end 264a of the connecting wire 264 is larger than the pitch p" of the input terminal 264fc, the width WI8 of the output end 264a of the connecting wire 264 is enlarged. And the expansion of the width W2 of the signal driving input terminal 268 on the circuit board 206h and the addition of the insulating layer 266 outside the signal driving input terminal 260 on the surface 212 of the circuit board 206h can effectively enhance the driving signal input device 208h and the circuit. The bonding area between the substrates 206h improves the electrical reliability of the light-emitting diode light source module 200h, and further enhances the light-emitting diode light source. The operation stability and reliability of the module 200h. The light-emitting and one-pole light source module of the present invention, for example, the above-mentioned light-emitting diode light source modules 200a, 200b, 200c, 200d, 200e, 200f, 200g and 20Oh' It can be applied to liquid crystal displays used in backlight modules and backlight modules. The following is an example of a light-emitting diode light source module 200 a. For example, please refer to Figure 10. A cross-sectional view of a liquid crystal display according to a preferred embodiment of the present invention. The liquid crystal display 3 includes a backlight module 314 and a liquid crystal panel 310'. The backlight module 314 is disposed on the back of the liquid crystal panel 31. A liquid crystal panel 3 10 backlight is provided. In an exemplary embodiment, the backlight module group 314 mainly includes a carrier 302 and at least one light emitting diode. The light source module 200a, wherein the carrier 302 is used to carry the light emitting diode The polar light source module 200a is disposed on one surface of the carrier 3〇2. The carrier 302 carries the 25 1375488 board in addition to the light emitting diode module 2〇〇a. 3 02 can be used as a light source reflector ′ to reflect the light emitted by the LED 204 toward the display surface or the light guide plate. The cross-sectional structure of the carrier 302 can be gate-shaped to surround the LED light source. Part of the side of the module 200a. In the illustrated embodiment of the figure 10, the backlight module 314 is on one side: the in-light backlight module*, so the backlight module 314 further includes the light guide plate 304 = in the backlight module 314, the light emitting diode mode 2〇〇a is disposed in the space enclosed by the carrier board 3〇2 and the driving signal input device 208a of the LED body module 200a is interposed between the circuit board 206a of the LED strip 202a and the carrier board Between the surfaces of 302, the light guide plate 304 is disposed in the opening of the carrier 302, and the light emitting diode light source module 200a is enclosed in the space surrounded by the side 316 of the light guide plate 304 and the carrier 302, and The light emitting surface of the light emitting diode 204 faces the side surface 316 of the light guide plate 304. In some embodiments, the backlight module 14 can more selectively include an optical film set 308 composed of at least one optical film 306, wherein the optical film set 308 is disposed on the light guide plate. The light surface of the 304 is used to enhance the optical quality of the backlight module 314. In the exemplary embodiment, the optical film set 308 of the backlight module 314 includes three optical films 306. In the liquid crystal display 300, the plastic frame 312 can be disposed on the periphery of the entire backlight module 314 according to the product requirements, and the liquid crystal panel 310 can be disposed on the plastic frame 312. For the plastic frame 312, the support of the plastic frame 31 and the optical film and the film group 308 can be separated by a support. It is apparent from the above embodiments that the LED light source module of the present invention has a signal driving input terminal disposed on a surface of the circuit substrate opposite to the light emitting diode. Since the surface of the 26-plate of the light-emitting diode has a large wiring space, it is possible to change the width of part or all of one of the square terminals of the signal structure, or to set an additional reinforcing connection, and according to the signal The change of the driving input terminal or the adjustment of the reinforcing structure adjusts the corresponding output end of the driving signal input device or adds the corresponding complement==, and greatly enhances the connection between the driving signal input device and the circuit substrate, thereby improving the illumination The operational stability of the polar light source module. As can be seen from the embodiment of the present invention, another advantage of the present invention is that the circuit substrate of the optical one-pole light source module of the present invention is opposite to the light-emitting diode. On the surface, in addition to the signal driving input terminal area, covered with a non-conductive layer or a grounding layer', the circuit layer on the back surface of the circuit substrate can be protected from leakage, thereby improving the light-emitting diode light source module. Electrical reliability. According to the above embodiment, another advantage of the present invention is that the light-emitting diode light source module of the backlight module of the present invention can be smoothly applied not only to the backlight module, but also has excellent operational stability and reliability. Therefore, in addition to enabling the backlight module to achieve a thinner target, the backlight module can provide stable light source quality. It can be seen from the above embodiments that another advantage of the present invention is that the backlight module of the liquid crystal display of the present invention can smoothly apply the light emitting diode as a light source, and the operational stability and reliability of the light emitting diode light source module are excellent. Therefore, not only can the display quality be improved, but also the trend of thinning can be achieved. Although the present invention has been described above in terms of a preferred embodiment, it is not intended to limit the invention, and it is intended that various modifications may be made without departing from the spirit and scope of the invention. And the scope of the present invention is defined by the scope of the appended claims. 27 1375488 . [Simple Description of the Drawings] Figure 1 is a schematic top view of a conventional light-emitting diode strip module. 2A is a side view showing a light emitting diode light source module in accordance with a first preferred embodiment of the present invention. 2B is a rear elevational view of a light emitting diode light source module in accordance with a first preferred embodiment of the present invention. 2C is a partially enlarged schematic view showing a driving signal input device in accordance with a first preferred embodiment of the present invention. • Fig. 2D is a rear elevational view of a light-emitting diode strip in accordance with a first preferred embodiment of the present invention. Figure 3A is a side elevational view of a light emitting diode light source module in accordance with a second preferred embodiment of the present invention. Figure 3B is a rear elevational view of a light emitting diode light source module in accordance with a second preferred embodiment of the present invention. Figure 3C is a partially enlarged schematic view showing a driving signal input device in accordance with a second preferred embodiment of the present invention. • Fig. 3 is a rear elevational view of a light-emitting diode strip in accordance with a second preferred embodiment of the present invention. Figure 4A is a side elevational view of a light emitting diode light source module in accordance with a third preferred embodiment of the present invention. S 4B is a rear view of a light emitting diode light source module in accordance with a preferred embodiment of the present invention. Figure 4C is a partially enlarged schematic view showing a driving device input device according to a third preferred embodiment of the present invention. • Fig. 4D is a rear elevational view of a light-emitting 28 1375488 diode strip in accordance with a second embodiment of the present invention. Figure 5A is a side elevational view of a diode light source module in accordance with a fourth preferred embodiment of the present invention. Figure 5B is a rear elevational view of a two-pole II light source module in accordance with a fourth preferred embodiment of the present invention. Figure 5C is a partially enlarged pictorial diagram showing the output of the signal input device in accordance with the fourth preferred embodiment of the present invention. Fig. 5D is a partially enlarged view showing the input end of the signal input device in accordance with the fourth preferred embodiment of the present invention. Fig. 5E is a rear elevational view showing a diode strip not according to the fourth preferred embodiment of the present invention. Fig. 6A is a side view showing a diode light source module in accordance with a fifth preferred embodiment of the present invention. Figure 6B is a rear elevational view of a diode light source module in accordance with a fifth preferred embodiment of the present invention. Figure 6C is a partially enlarged view showing the output end of the signal input device in accordance with the fifth preferred embodiment of the present invention. Fig. 6D is a partially enlarged view showing the input end of the signal input device in accordance with the fifth embodiment of the present invention. Figure 6E is a rear elevational view of a diode strip in accordance with a fifth preferred embodiment of the present invention. Figure 7A is a side elevational view of a diode light source module in accordance with a sixth preferred embodiment of the present invention. Figure 7B is a rear elevational view of a diode light source module in accordance with a sixth preferred embodiment of the present invention. Illuminating species, illuminating species, driving species, illuminating species, illuminating species, illuminating species, driving species, driving species, illuminating species, illuminating species, illumination 29, 1 375 488, FIG. 7C is a diagram showing the output of a driving signal input device according to a sixth preferred embodiment of the present invention. Partially enlarged schematic. Fig. 7D is a partially enlarged schematic view showing the input end of a driving signal input device which is not in accordance with the sixth preferred embodiment of the present invention. Figure 7E is a rear elevational view of a light-emitting diode strip in accordance with a sixth preferred embodiment of the present invention. Figure 8A is a side elevational view of a light emitting diode light source module in accordance with a seventh preferred embodiment of the present invention. Figure 8B is a rear elevational view of a light-emitting diode source core assembly in accordance with a seventh preferred embodiment of the present invention. Figure 8C is a partially enlarged schematic view showing the output end of a driving signal input device in accordance with a seventh preferred embodiment of the present invention. Fig. 8D is a partially enlarged schematic view showing the input end of a driving signal input device in accordance with a seventh preferred embodiment of the present invention. Fig. 8E is a rear elevational view showing a light-emitting diode strip which is not in accordance with the seventh preferred embodiment of the present invention. Figure 9A is a side elevational view of a light emitting diode light source module in accordance with an eighth preferred embodiment of the present invention. Figure 9B is a rear elevational view of a light emitting diode light source module in accordance with a first preferred embodiment of the present invention. Figure 9C is a rear elevational view of a light-emitting diode strip in accordance with an eighth preferred embodiment of the present invention. Figure 10 is a cross-sectional view showing a liquid crystal display device in accordance with a preferred embodiment of the present invention. 30 1375488 [Description of main component symbols] 100: Light-emitting diode strip module 102: LED strip 104 = 106: Printed circuit board 108: 11Λ·士1 1 Ο · 1 XU · ^ ffij 11 厶· 114: output terminal 116: 200a: light-emitting diode light source module 200b: light-emitting diode light source module • 200c: light-emitting diode light source module 200d: light-emitting diode light source module 200e: light-emitting diode light source Module 200f: light-emitting diode light source module 200g: light-emitting diode light source module 200h: light-emitting diode light source module 202a: light-emitting diode light strip 202b 202c: light-emitting diode light strip 202d 202e: light Diode light strip 202f 202g: Light-emitting diode strip 202h 204: Light-emitting diode 206a 206b: Circuit board 206c 206d: Circuit board 206e 206f: Circuit board 206g 206h: Circuit board 208a 208b: Drive signal input device 208c 208d :Drive signal input device 208e LED output signal input device connection wire input terminal: LED light bar: LED light bar: LED light bar: LED light bar: circuit board: Circuit substrate: circuit substrate: Circuit board: Drive signal input device: Drive signal input device: Drive signal input device 31 1375488

208f 讯 讯 轮 208 208 驱动 驱动 驱动 驱动 驱动 h h h h 驱动 h h h 媒 媒 媒 媒 媒 媒 媒 表面 表面 表面 表面 表面 表面 表面 表面 表面 表面 表面 表面 表面 表面 表面 表面 表面 表面 表面 表面 表面 表面 表面 表面 表面 表面 表面 表面 表面 表面 表面 表面 表面Terminal 222a: wheel terminal 224 · dummy wire 228. dummy terminal 230a: output terminal 232: metal hole structure 236: metal hole structure 238a: wheel terminal 240: signal driving input terminal 242a: output terminal 244: connecting wire 244b: input Terminal 248: signal drive input terminal 250a: output terminal 252: dummy wire 256: dummy terminal 257a: output terminal 258: metal hole structure 262: metal hole structure 214: connection wire 214b: input terminal 216a: output terminal 218: signal drive input Terminal 222: connecting wire 222b: input terminal 226: signal driving wheel terminal 230: connecting wire 230b: input terminal 234: signal driving input terminal 238: connecting wire 238b: input terminal 242: connecting wire 242b: input terminal 244a. 246: Signal driving input terminal 250: connecting wire 250b · Input terminal 254: signal driving input terminal 257: connecting wire 257b · wheeling terminal 260: signal driving input terminal 264: Connecting wire 32 1375488 264a: output terminal 264b: input 266: insulating layer 268: signal shoulder 300: liquid crystal display not 302 302: carrier plate 304: light guide plate 306: optical 308 optical film group 310 liquid crystal i 312 plastic frame 314 backlight 4 316 Side Pi · Pitch P2 · Pitch P3 : Pitch P4 · Pitch P5 · Pitch P6 : Pitch P7 · Pitch P8 · Pitch P9 : Pitch P, 0 : Pitch Pi · Pitch p12 : Pitch Pn · Pitch Pl4 : Pitch P15 : Pitch Pl6 * pitch P17 : pitch P, 8 : pitch W!: width W2 : width w3 : width w4 : width w5 : width w6 : width w7 : width w8 : width w9 : width W, 〇: width Wn : width W12 : width W, 3: width W, 4: width W, 5: width W16: width W17: width W, 8: width W, 9: width W2 〇: width 33

Claims (1)

, Shen - Please patent scope year 2 / 2 曰 repair (more) is replacing page -20 丨 2 years · 6 Μ 1ΓΘ 1 Yan is replacing i - kind of light-emitting diode light source module, including at least: circuit substrate, with phase The first surface and the second surface thereof, the circuit board includes at least a plurality of qtg β, and the plurality of signal driving input terminals are disposed on the surface, wherein the signals are one of the input terminals The width of one and the latter is greater than the remaining 1 ', degree; 4 the upper limit of the driving input terminal is two or more light-emitting diodes, and the first surface of the circuit substrate is divided into two parts. The diode is electrically connected to the signal driving input terminals at least; and the human-driven signal input device is connected to the second surface of the circuit substrate, and the driving signal input device has a relative surface. The first surface of the driving signal input device is provided with a plurality of wires respectively corresponding to the signal driving input terminals, and each of the wires has an output terminal and an input terminal, and the output terminals are Wide no Han The corresponding ones correspond to the signal-driven wheel-in terminals. ^ 纟 s 专利 专利 专利 专利 g g 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光 发光The light-emitting diode light source module comprises at least: the circuit substrate 'haves an opposite first surface and a second surface, and the λ circuit substrate comprises at least a plurality of signal driving input terminals disposed on the second surface; 34 1375488 Year & 4th repair (more) is replacing a plurality of light emitting diodes on the first surface of the circuit substrate, and the light emitting diodes and the signal input terminals are at least Electrically connecting; at least one first metal hole structure is disposed on an outer side of the signal driving input terminals and extending between the first surface and the second surface of the circuit substrate; and a driving signal input device, Interconnecting with the second surface of the circuit substrate, wherein the driving signal input device has a first surface and a second surface, and the driving signal input device comprises: a plurality of connections The wires are respectively connected to the signal driving input terminals, each of the connecting wires having an output end and an input end; and at least one second metal hole structure adjacent to the output ends of the connecting wires Externally extending between the first surface and the second surface of the driving signal input device and engaging with the first metal hole structure, the size and position of the second metal hole structure and the first metal 4. The structure of the hole corresponds to 4. The light-emitting diode light source module of claim 3, wherein the material of the first metal hole structure and the second metal hole structure is copper. 5 · ~ kinds of light-emitting diodes The body light source module comprises at least one circuit substrate having a first surface and a second surface, wherein the circuit substrate comprises at least a plurality of signal driving input terminals disposed at 35 1375488 pf year Mzq daily repair (more) Positive replacement page 'June 27, 2012 113⁄43⁄43⁄4 tribute - the second surface; a plurality of light emitting diodes disposed on the first surface of the circuit substrate' and the light emitting diodes The signal driving input terminal is at least partially electrically connected; at least one dummy terminal is adjacent to the outside of the signal driving input terminals; and a driving signal input device is coupled to the second surface of the circuit substrate, wherein the driving signal input The device has a first surface and a second surface, and the driving signal input device comprises: a plurality of connecting wires respectively corresponding to the signal driving input terminals, each of the connecting wires having an output end and a The input end; and at least one dummy wire is disposed adjacent to the output ends of the connecting wires, and is engaged with the dummy terminal, and the width and position of the dummy wire correspond to the dummy terminal. 6. The illuminating diode light source module of claim 5, further comprising at least one insulating layer disposed on the second surface of the circuit substrate on the outer side of the signal driving input terminals. The light-emitting diode light source module of claim 5, and further comprising at least one ground layer disposed on the second surface of the circuit substrate on the outer side of the signal driving input terminals. 8. The light-emitting diode light source mold 36 as described in claim 5 of the patent scope is 1375488 pi, June 2, 曰 repair (more) is replacing the page BummmM-- group, wherein the drive signal input device is a soft Circuit board. 9. The illuminating diode light source module of claim 5, wherein the distance between the outputs is equal to the distance between the inputs. The illuminating diode light source module of claim 9, wherein the width of the output ends of the first one and the last one of the connecting wires is greater than that of the remaining connecting wires The width and the width of the output terminals, and the width and position of the output terminals respectively correspond to the signal driving input terminals. The illuminating diode light source module of claim 9, further comprising at least one first metal hole structure disposed adjacent to the signal driving input terminal and extending through the circuit substrate Between the first surface and the second surface, the driving signal input device further includes at least one second metal hole structure adjacent to the outer sides of the connecting wires of the connecting wires, and extending through the The first surface of the driving signal input device and the second surface are joined to the first metal hole structure, and the size and position of the second metal hole structure correspond to the first metal hole structure. The light-emitting diode light source module as described in claim 1 wherein the material of the first metal hole structure and the second metal hole structure is copper. For example, the light-emitting diode light source module described in item 5 of the Shenqing patent scope is 6W June, "National repair (more) is replaced by the page 1375488, June 27, 2012, the replacement page group, wherein the outputs The distance between the input terminals is greater than the width of the input terminals, wherein the width of the output terminals is greater than the width of the input terminals. For example, in the light-emitting diode light source of the first aspect of the patent application, the module has the same width. The backlight module includes at least: a carrier board; and a light-emitting diode light source module disposed on a surface of the carrier board, wherein the light-emitting diode light source module comprises at least: The circuit substrate has a first surface and a second surface opposite to each other, and the circuit substrate includes at least a plurality of signal driving input terminals S and a second second surface, wherein the signal driving input terminals are the first one And a last one "width is greater than the width of the remaining # signal driving wheel terminal; a plurality of light emitting diodes are disposed on the first surface of the circuit substrate" and the light emitting diodes and the The signal driving input terminal is at least partially electrically connected; and the driving signal input device is disposed between the surface of the second carrier of the circuit substrate, wherein the driving signal is input into the whistle of the loading device 〃, the first surface, and the drive signal "this" - the surface is provided with a plurality of connecting wires respectively... Hai Μ (4) Μ 对应 对应 对应 , , , , , , 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Further, the replacement page is corrected. The replacement page - the line has an output end and an input end, and the widths and positions of the output ends respectively correspond to the signal drive input terminals. The backlight module of claim 16 further comprising at least one light guide plate, wherein the light emitting diode light source module is adjacent to one side of the light guide plate, and the light emitting diodes The light emitting surface of the body faces the side of the light guide plate. The backlight module of claim 17, further comprising at least one optical film disposed on the light guide plate. The backlight module of claim 16, wherein the driving signal input device is a flexible circuit board. The backlight module of claim 16, wherein the output terminals, the input terminals and the signal driving input terminals have the same distance. The backlight module includes at least one carrier board and at least one light emitting diode light source module disposed on a surface of the carrier board, wherein the light emitting diode light source module comprises at least: The circuit substrate 'haves a relative first surface and a second surface ′, wherein the circuit substrate includes at least a plurality of signal driving input terminals disposed on the second surface; 39 1375488 • 4 days to repair (more) positive replacement page 20Τ2^·6·^··27. Day correction replacement page--a plurality of light-emitting diodes are disposed on the first surface of the circuit substrate' and the light-emitting diodes and the signal driving input terminals are at least a part of the electrical connection; at least one first metal hole structure adjacent to the signal driving input terminal and extending between the first surface and the second surface of the circuit substrate; and a driving signal Input device, the second of the circuit substrate Between the surface and the surface of the carrier, wherein the driving signal input device has a first surface and a second surface, and the driving signal input device comprises: a plurality of connecting wires disposed on the driving signal input device The first surface is respectively correspondingly coupled to the signal driving input terminals, and each of the connecting wires has an output end and a wheel end; And a second metal hole structure is disposed adjacent to the output ends of the plurality of lines and extends through the first surface of the signal input device and the second surface and the first metal hole structure The size and position of the second metal hole structure correspond to the first metal hole structure. 2 2 · If you apply for a patent? The backlight described in item 2 refers to the first metal hole structure 盥 _ /, and the material of the first metal hole structure 23 · a backlight module, at least including a carrier plate; and 40 1375488 _ (more; • replacing the 2012 2012 replacement page with at least one light-emitting diode light source module disposed on a surface of the carrier plate] wherein the light-emitting diode light source module comprises at least: a circuit substrate having a first surface and a second surface, wherein the circuit substrate comprises at least a plurality of signal driving input terminals disposed on the second surface; a plurality of light emitting diodes disposed on the first surface of the circuit substrate, The light emitting diodes are at least partially electrically connected to the signal driving input terminals; at least one dummy terminal is adjacent to the outside of the signal driving input terminals; and a driving signal input device is interposed between the circuit boards Between the second surface and the surface of the carrier, wherein the driving signal input device has a first surface and a second surface, and the driving signal input device package a plurality of connecting wires ′ are disposed on the first surface of the driving signal input device, and respectively corresponding to the signal driving input terminals ′′ each of the connecting wires has a round end and an input end; and at least one The dummy wires are disposed adjacent to the outer sides of the output terminals of the connecting wires and are engaged with the dummy terminals, and the width and position of the dummy wires correspond to the dummy terminals. 24. The backlight according to claim 23 The module, wherein the distance between the outputs is greater than the distance between the inputs, and the signal driving input terminals have the same distance from the outputs. 41 1375488 ' · Leap year/repair (more) replacement page The backlight module of claim 24, wherein the width of the five output ends is greater than the width of the input ends. The backlight module of claim 25, wherein the width of the second output is equal to the width of the signal input terminals. 27. The backlight module of claim 25, The widths of the output terminals of the first and the last connecting wires are greater than the widths of the output terminals of the remaining connecting wires, and the widths and positions of the output terminals and the signal driving input terminals are respectively The backlight module of claim 25, wherein the output terminals have the same width. 29. The backlight module of claim 23, wherein the light emitting diode is The light source module further includes at least one insulating layer disposed on the second surface of the circuit substrate on the outer side of the signal driving input terminals. The lens module according to claim 23, wherein The light emitting diode light source module further includes at least one ground layer disposed on the second surface of the circuit substrate on the outer side of the signal driving input terminals. 3 1. A liquid crystal display, comprising at least: a liquid crystal panel; and a 42 -. A month 1 repair (more) replacement page: ! 〇 4-2 · year. 6 soldiers 2-7 曰 correction replacement page - The backlight module is disposed on the back surface of the liquid crystal panel, wherein the backlight module comprises at least: a carrier board; and at least a light emitting diode light source module disposed on a surface of the carrier board, wherein the backlight module The light emitting diode light source module includes at least: a circuit substrate having a first surface and a second surface, wherein the circuit substrate includes at least a plurality of signal driving input terminals disposed on the second surface, wherein the plurality of The width of the first one and the last one of the signal driving input terminals is greater than the widths of the remaining signal driving input terminals; a plurality of light emitting diodes 'are disposed on the first surface of the circuit substrate' and The light emitting diode is at least partially electrically connected to the signal driving input terminals; and the driving signal input device is disposed between the second surface of the circuit substrate and the surface of the carrier board, wherein the driving signal input Device Having a first surface and a second surface ′, and the first surface of the driving signal input device is provided with a plurality of connecting wires respectively corresponding to the signal driving input terminals, each of the connecting wires having an output The end and an input end 'and the width and position of the output ends respectively correspond to the signal driving input terminals. The liquid crystal display device of claim 3, wherein the moonlight module includes at least a light guide plate, and the light emitting diode light source module is adjacent to one of the guides and extensions. Side surface, and the light emitting surface of the light emitting diodes 1375488 faces the side of the light guide plate. The liquid crystal display of claim 32, wherein the backlight module further comprises at least one optical film disposed on the light guide plate. 34. The liquid crystal display of claim 31, wherein the driving signal input device is a flexible circuit board. 3. The liquid crystal display of claim 3, wherein the output terminals, the input terminals and the signal driving input terminals have the same distance. The liquid crystal display includes at least: a liquid crystal panel; and a backlight module disposed on the back surface of the liquid crystal panel, wherein the backlight module comprises at least: a carrier board; and at least one light emitting diode light source module The illuminating light emitting diode module includes at least one of a first surface and a second surface, wherein the circuit substrate includes at least a plurality of The signal driving input terminal is disposed on the second surface; the plurality of light emitting diodes are disposed on the surface of the circuit board, and the light emitting diodes are electrically connected to the signal driving input terminals at least partially 44 17丨年心月1日修 (more) replacement page correction replacement page - at least - the first metal hole structure, adjacent to the signal drive input terminal side and extending through the circuit base Between the first surface and the second surface; and a driving signal wheeling device between the second clothing surface of the circuit substrate and the surface of the carrier board, wherein the driving signal input One set having a first opposing surface and a second surface 'and the driving signal input apparatus comprising: a plurality of connecting wires are disposed on the first surface of the driving signal wheel-input device, and respectively corresponding to the signal driving input terminals, each of the connecting wires having an output end and an input end; and at least one a metal hole structure is disposed adjacent to the output ends of the connecting wires and extends between the first surface and the second surface of the driving signal input device and the first metal hole structure The size and position of the second metal hole structure correspond to the first metal hole structure. 37. The liquid crystal display of claim 38, wherein the metal hole structure and the material of the second metal hole structure are copper. • A liquid crystal display comprising at least: a liquid crystal panel and a backlight module disposed on the back of the night crystal panel, wherein the backlight module comprises: 45 375488 b years (? month repair (more) replacement page 2012 ό And the light-emitting diode light source module is disposed on a surface of the carrier plate, wherein the light-emitting diode light source module comprises at least: a circuit substrate Having a first surface and a second surface, wherein the circuit substrate comprises at least a plurality of signal driving input terminals disposed on the second surface; a plurality of light emitting diodes disposed on the first surface of the circuit substrate And the light emitting diodes are at least partially electrically connected to the signal driving input terminals; at least one dummy terminal is adjacent to the outside of the signal driving input terminals; and a driving signal wheeling device is disposed between the two Between the second surface of the circuit board and the surface of the carrier, wherein the driving signal input device has a first surface and a second surface and the driving signal is input The device includes: a plurality of connecting wires disposed on the first surface of the driving signal receiving device, and respectively corresponding to the signal driving input terminals, each of the connecting wires having a round end and an input end; At least one dummy wire is disposed adjacent to the output ends of the connecting wires, and is engaged with the dummy terminal. The width and position of the dummy wire correspond to the dummy terminal. 39_, as described in claim 38 Liquid crystal display, straight 46 1375488 • · Bu 1 year έ利日修 (吏; is replacing the page revision correction page _ in the middle of the wheel-to-end distance is greater than the distance between the inputs, and the signal drive input The terminal has the same distance from the wheel ends. The liquid crystal display according to claim 39, wherein the width of the wheel ends is greater than the width of the input terminals. The liquid crystal display of the fourth aspect, wherein the width of the output terminals of the S and the width of the signal driving input terminals are 42. The liquid crystal display according to the fourth aspect of the patent application Wherein: the width of the output ends of the first one and the last one of the connecting wires is greater than the widths of the output ends of the remaining connecting wires, and the width and position of the output terminals are respectively driven by the signals The liquid crystal display of the above-mentioned liquid crystal display of the terminal of the second embodiment of the present invention, the second embodiment of the liquid crystal display of the second embodiment of the present invention, the second embodiment of the liquid crystal display of the second embodiment of the invention On the second surface of the circuit substrate on the outer side of the U input terminal, the liquid crystal display according to claim 38 of the patent application, the Renan module further includes at least a ground layer disposed on the 47 1375488 Pi 厶 巧 ! ! !!: 丨 替换 replacement page 2012 · June 27 曰 correction replacement page · a ^ signal drive input on the second surface of the circuit board outside the rib.鬌 48