TWI665480B - Optical glue lamination curing light guide device - Google Patents

Abstract

The invention aims at exposing an optical adhesive laminating and curing light guiding device, which comprises a base, a supporting base and a light guiding body. The base is used for setting the supporting base and the light guiding body, and the supporting base is used for setting a light source module. Group, the light source module emits a light to illuminate the light guide body, and the light guide body reflects the light to a Liquid Optical Clear Adhesive (LOCA) area to be cured, and the LOCA area is arranged on the protective layer of a touch-sensitive LCD display Black border printing area. In this way, through the optical adhesive laminating and curing light guide device of the present invention, the blackened printing (LOCA) area of the protective layer that is generally difficult to obtain light can be cured and improved.

Description

Optical glue lamination curing light guide device

The invention relates to an optical adhesive bonding and curing light guide device, and particularly to a device capable of carrying a light source module and reflecting a light emitted by the light source module.

In recent years, with the rapid development of technology, various electronic products have risen like spring rain, such as smartphones, tablets, industrial control displays, medical application displays, and automotive displays. Mainstream products. In order to occupy a place in the market, this type of intelligent electronic equipment has been improved and developed by R & D personnel in various fields as the main context, in order to conform to the trend of today's social changes, and hope to quickly obtain products that meet the needs of the public. Profit.

The so-called smart phones, tablet computers, industrial control displays, medical application displays, and automotive displays are touch-sensitive liquid crystal displays. They usually include a touch panel, a cover lens, Liquid crystal module (Liquid crystal module) and backlight module (Back light module) and other components. These components need to be assembled through a bonding process on the processing process. According to the current bonding technology, optical materials can be used for bonding, such as using optical clear adhesive (OCA), or Liquid optical clear adhesive (LOCA) for full lamination / direct bonding is an optical material and its bonding technology well known in the industry.

Taking LOCA as an example, conventional touch LCDs are coated with LOCA on the bonding surface of the exposed component, and then cured by irradiating LOCA with ultraviolet (UV) light. In general, during the curing process of LOCA, the LOCA can be irradiated in a direction perpendicular to the bonding surface, and then (or at the same time) the LOCA is irradiated in the lateral direction to fully cure the LOCA and complete the component curing operation. .

However, according to the development needs of R & D personnel, the current touch LCD can have flat single-screen, curved single-screen, flat dual-screen, and curved dual-screen designs. Please refer to FIG. 1A and FIG. 1B, which are plan single-screen top views and curved single-screen top views of touch screen LCDs of the conventional art. As shown in FIG. 1A, in the conventional touch LCD 5, the black single-sided printing area 50 of the protective layer of the flat single screen surrounds the display panel 52. If the left and right black-side printed areas 50 are designed to be narrow, the upper and lower black areas are black. The side printing area 50 is relatively wide. When the light source 161 is arranged in parallel around the touch liquid crystal display 5 for lateral irradiation, the area A of the black side printing area 50 located at the upper and lower ends is less likely to obtain the light L from the LOCA. As shown in the first figure B, the curved single-screen structure design of the touch LCD 5 is familiar. It can be found that the black border printing area 50 of the protective layer on the left and bottom is wide, and the black of the protective layer on the upper and right is black. The side printing area 50 is relatively narrow. Therefore, in the area B of the black side printing area 50 located on the left and the bottom, it is difficult for the LOCA to obtain the light L.

Please refer to the first diagram C and the first diagram D, which are a plan view of a dual-screen flat screen and a plan view of a curved dual-screen touch screen of a conventional touch screen LCD. As shown in the first figure C, the conventional dual-screen design of the touch LCD 5 is a combination of two single-screen touch LCD 5 side by side into a dual-screen structure, and the area C in the figure is the light source 161. The emitted light L is not easy to irradiate, especially in the central area C ′ of the area C, it is more difficult to effectively obtain the light L for curing operation. As shown in the first figure D, the curved surface dual-screen (2.5D flat dual-screen) structure design of the touch LCD 5 can be used to find the area D of the black border printing area 50 on the left and bottom of the protective layer, and The area E (especially the central area E ') at the middle of the two single-screen connections is designed with a wide black border printing area 50, which makes it difficult for LOCA to obtain light L.

Following the previous paragraph, the design structures of the touch-sensitive liquid crystal displays 5 listed above, whether single-screen, dual-screen, flat, or special curved surface style, the black border printing area 50 may be different from the general fixed pitch depending on the design requirements. , With a wide range of asymmetry. After investigation, the distance that the light source cured by LOCA can effectively radiate to LOCA has a certain degree of limitation. If it exceeds the range covered by the light source, it will not be able to effectively illuminate all the distribution ranges of LOCA. Therefore, in addition to the design problem that the black-edge printing area 50 of the single-screen touch-sensitive LCD 5 has a wide-range asymmetry, according to the future development trend, the structure design of the display toward the dual-screen and special curved surfaces has become an inevitable trend. Meet consumer demand for product use. Therefore, the dual-screen touch LCD 5 and the special curved structure also have the problem of asymmetry in the wide distance of the black border printing area 50. These problems are not conducive to the irradiation of ultraviolet light, and there is a lack of improvements that affect the curing operation. According to this, in the structural design of the touch liquid crystal display 5, the curing operation will be significantly affected by these conditions, and many defective products will be generated, resulting in low productivity.

For this reason, the inventor has made improvements in view of the problems derived from the above. Zitz and the idea of invention improvement began to develop solutions, hoping to develop a touch screen LCD that is not affected by single screen, dual screen, flat, and special curved surface. The structural design of the display is affected, and during the curing operation, it can effectively irradiate the LOCA area (the asymmetrical width of the black border printing area) where the light is not easy to obtain, and the effect of curing is achieved. Optical adhesive lamination and curing light guide devices were created to serve the public and promote the development of this industry.

An object of the present invention is to provide an optical adhesive laminating and curing light guide device, which irradiates a light to a light guide, and reflects the light guide structure to a lateral LOCA (or generally refers to a LOCA area where light is not easily obtained) ), The curing operation is performed by effectively irradiating the LOCA at that position, and the lack of light in the traditional part of the LOCA area which is disadvantageous to obtain light is solved.

An object of the present invention is to provide an optical adhesive laminating and curing light guide device, which can place a light source module on a carrier and adjust the position of the light source module according to the light source intensity irradiation requirements to provide LOCA reception. .

An object of the present invention is to provide an optical adhesive bonding and curing optical device, which can be disposed on various touch LCD displays (such as flat single screen / flat dual screen, curved single screen / curved dual screen). ) To effectively perform the curing operation on the LOCA area (the asymmetry of the wide distance of the black border printing area) in which it is difficult to obtain light.

In order to achieve the aforementioned purposes and effects, the present invention discloses an optical adhesive bonding and curing light guide device, which includes: a base, including a base and a containing space, and the base includes two outer walls, two side walls, and two Positioning block, one end of the two outer walls is connected to one of the side walls, the other end is connected to the other side wall, the two outer walls are connected to the two side walls to form an accommodation space, the two positioning blocks are disposed on one side of the two side walls, and are disposed in the accommodation space ; A bearing base, including a carrier and a light outlet, the carrier includes two adjusting parts and two supporting parts, the two adjusting parts are arranged on one side of the two positioning blocks, one end of the two supporting parts is connected to one of the adjusting parts, and the other end Connected with another adjusting member, the two carriers are opposite to each other and form a light outlet between the two carriers; and a light guide body including a light guide bar and two locking members, one end of the light guide bar and one of the locking members Connected, the other end is connected with another lock, and the two locks are set on the other side of the two positioning blocks.

In an embodiment of the present invention, it is also disclosed that the two positioning blocks each include at least one locking hole, a groove, and at least one adjusting hole. The locking hole is provided on one end surface of the two positioning blocks, and the groove is provided on the end surface. One side of the locking hole is provided with an adjusting hole at the other end surface of the two positioning blocks.

In an embodiment of the present invention, it is also disclosed that the two locking members are screwed to the locking holes, so that the light guide bar is disposed in the groove.

In one embodiment of the present invention, it is also disclosed that the two adjusting members each include at least one perforation and at least one adjusting rod. The perforation passes through one side of the two adjusting members and is opposite to the adjusting hole. The adjusting rod passes through the perforating and adjusting hole screw. Pick up.

In one embodiment of the present invention, it is also disclosed that it further includes two transparent substrates, each of which has a groove formed on the two sidewalls, and the two transparent substrates are disposed in the groove.

In an embodiment of the present invention, it is also disclosed that the two transparent substrates each include a through hole, the two positioning blocks are provided with a hole corresponding to the through holes, and the two transparent substrates are screwed through the through holes and the holes.

In an embodiment of the present invention, it is also disclosed that it further includes at least one light source module, which includes a housing and a light source, a light source is arranged on one side of the housing, and a housing is arranged on one side of the two supporting members, so that the light source It is set on the light outlet to face the light guide bar.

In one embodiment of the present invention, it is also disclosed that the light guide strip includes two reflection sheets, one end of the two reflection sheets is connected to each other, and the other end is connected to two locking members, so that the light guide strip has a zigzag structure.

In an embodiment of the present invention, it is also disclosed that the light guide strip receives a light incident perpendicularly and reflects outward through the two reflecting sheets to move in parallel.

In order to make your reviewing members have a better understanding and understanding of the features of the present invention and the effects achieved, only the examples and the detailed description with cooperation are described below, the description is as follows:

Please refer to the second diagram, the third diagram, and the fourth diagram, which are a combined schematic diagram, an exploded diagram I, and an exploded diagram II of the first embodiment of the optical adhesive bonding and curing light guide device of the present invention. As shown in the figure, the optical adhesive laminating and curing light guide device 1 of the present invention includes a base 10, a support base 12, and a light guide 14. The base 10 includes a base 100 and a receiving space 101. The base 100 includes two outer walls 102, two side walls 103, and two positioning blocks 104. One end of the two outer walls 102 is connected to one of the side walls 103, and the other end is connected to the other side wall. 103, the two outer walls 102 and the two side walls 103 are connected to form an accommodation space 101, and the two positioning blocks 104 are disposed on one side of the two side walls 103 and are disposed in the accommodation space 101. The supporting base 12 includes a carrier 120 and a light outlet 121. The carrier 120 includes two adjusting members 122 and two supporting members 123. The two adjusting members 122 are disposed on one side of the two positioning blocks 104, and one end of the two supporting members 123 and one of them. The adjusting member 122 is connected, the other end is connected to the other adjusting member 122, the two supporting members 123 are opposite to each other, and a light outlet 121 is formed between the two supporting members 123. The light guide 14 includes a light guide bar 140 and two lock members 141. One end of the light guide bar 140 is connected to one of the lock members 141, and the other end is connected to the other lock member 141. The two lock members 141 are provided on the two positioning blocks. 104 on the other side; in this embodiment, the two outer walls 102 are disposed opposite each other, and so are the two side walls 103, the two positioning blocks 104, the two adjusting members 122, and the locking member 141.

In a suitable embodiment, the base 100 is connected to the two side walls 103 via two outer walls 102 and is formed as a box / box. At the same time, the connection between the two outer walls 102 and the two side walls 103 also builds an accommodation space 101, so that the accommodation space 101 is hollow in the center of the base 100. Overall, the base 100 is a hollow box / box structure .

The two positioning blocks 104 each include at least one locking hole 1040, a groove 1041, and at least one adjusting hole 1042. The locking hole 1040 is provided on one end face 1043 of the two positioning blocks 104, and the groove 1041 is provided on the end face 1043 and the locking hole. 1040 on one side. In this embodiment, the groove 1041 is disposed at the center of the end surface 1043, and the two ends of the groove 1041 are adjacent to a locking hole 1040 respectively. The two locking members 141 are screwed to the locking hole 1040 by a plurality of screws 9. The light guide bar 140 is fitted into the groove 1041; in order to fit the light guide bar 140 with the groove 1041, the shape of the light guide bar 140 may be changed according to the design of the light guide bar 140, and the shape may be any shape.

The adjustment hole 1042 is disposed on the other end surface 1043 'of the two positioning blocks 104. The two adjustment members 122 each include at least one perforation 1220 and at least one adjustment rod 1221. The perforation 1220 passes through one side of the two adjustment members 122 and is opposite to the adjustment hole 1042. The adjustment rod 1221 is threaded through the perforation 1220 and the adjustment hole 1042. The more the area of the screw connection between the adjustment rod 1221 and the adjustment hole 1042 is, the closer the two adjustment pieces 122 are to the two positioning blocks 104. Otherwise, the adjustment rod 1221 and The smaller the screwing area of the adjusting hole 1042 is, the farther the second adjusting member 122 is from the second positioning block 104. The light guide bar 140 is composed of a second reflecting sheet 1400 having the effect of reflecting light L (as shown in the fifth figure). One end of the two reflecting sheets 1400 is connected to each other, and the other end is individually connected to a locking member 141 to form a The shape of the “其中” shape; among them, the angle of the “ㄑ” shape of the two reflection sheets 1400, according to the needs of the reflection effect of the light L, can be set to various angles from the factory preset value, such as 304590

The optical adhesive laminating and curing light guide device 1 of the present invention further includes at least one light source module 16 including a casing 160 and a light source 161. The light source 161 is disposed on one side of the casing 160, and the casing 160 is disposed on two carriers. Above 123, the light source 161 is disposed at the light outlet 121 to face the light guide bar 140. In detail, the shape of the housing 160 and the second carrier 123 are adapted. When the housing 160 is disposed on the second carrier 123, it can be just abutted by the second carrier 123, and the light source 161 is located on the second carrier 123. The light exit opening 121 between the light exit opening 121 allows the light source 161 to irradiate the light L from the light exit opening 121 to the light guide bar 140. Please refer to FIG. 9A and FIG. 9B together, which are schematic diagrams 1 and 2 of the light source module of the optical adhesive bonding and curing light guide device of the present invention. The light source module 16 further includes a PIN foot set 162, which is disposed on one side of the housing 160 (which can be internal or external). The PIN foot set 162 is used to electrically connect the light source 161 and a power supply module 6 to provide power. The module 6 provides power to the light source module 16 so that the light source 161 can emit light L to illuminate the light guide 14; among which, as shown in FIG. Electrical connection. Alternatively, as shown in FIG. 9B, the power supply module 6 may be built in the housing 160 for a battery structure, and then electrically connected / contacted to the PIN pin group 162 through a line / internal contact.

Please refer to FIG. 5 and FIG. 6 together, which are operation side views 1 and 2 of the first embodiment of the optical adhesive bonding and curing light guide device of the present invention. As shown in the figure, the first embodiment of the present invention implements the curing of LOCA80 with a dual-screen liquid crystal module 8 (the structure of the dual-screen touch liquid crystal display 5 shown in the first C and D drawings of the prior art). The operation is explained. When the optical adhesive laminating and curing light guide device 1 of the present invention is operated, it can be placed on a glass substrate (not shown) carrying two liquid crystal modules 8 so that the base 10 is placed on the glass substrate. It is fixed on top, and the optical adhesive bonding and curing light guide device 1 is disposed between the two liquid crystal modules 8, and the radiation curing is performed on the side LOCA80 located between the two liquid crystal module 8. As shown in the fifth figure, when the light source 161 emits a light L to illuminate the reflection sheet 1400, the light L can enter the light guide bar 140 in a vertical incidence direction by the reflection effect of the reflection sheet 1400, and change to move horizontally. The total reflection method completely irradiates the LOCA80 located on the side of the LCD module 8. Here, the first C picture and the first D picture disclosed in the prior art, the areas C and E, and even the central areas C 'and E' of the light L, which are more difficult to obtain, can be bonded through the optical glue of the present invention. The curing light guide device 1 effectively implements the curing operation.

Also, please refer to FIGS. 10A to 10C together, which are the top views 1 to 3 of the arrangement of the optical adhesive laminating and curing light guide device of the present invention. The optical adhesive laminating and curing light guide device 1 of the present invention can also implement LOCA80 curing on a single-screen liquid crystal module (same structure as the single-screen touch-sensitive liquid crystal display 5 shown in the first technology A and B in the prior art). Work, and timely move or / and change the direction on the glass substrate. As shown in FIG. 10A, when the black border printing area 50 of the protective layer above and below the single-screen liquid crystal module is designed with a wide distance, it is difficult for the LOCA80 of the area A to obtain the light L, so The optical adhesive bonding and curing light guide device 1 is arranged in parallel with the area A on the glass substrate at the LOCA80 near the area A, and a light L can be emitted through the light source 161 to illuminate the reflection sheet 1400, and the light L is reflected by the reflection effect of the reflection sheet 1400. The vertical incident direction enters the light guide bar 140 and changes to move in the horizontal direction. The total reflection method is used to completely illuminate the LOCA80 located there. As shown in the tenth B and C diagrams, since the asymmetric wide-space design of the single-screen LCD module is area B, which is an approximately L-shaped area, the optical adhesive bonding curing guide of the present invention can be individually converted. The light device 1 is parallel or perpendicular to the area B, and each part of the area B is cured and irradiated. Here, regardless of the wide-area, special curved surface design of the black border printing area 50, the present invention can be directly irradiated near the LOCA80 where the light source 161 is difficult to obtain to effectively improve the curing.

In addition, the fifth figure shows that the distance between the supporting base 12 and the positioning block 104 is changed by the operator adjusting the adjustment lever 1221 so as to maintain the distance D1 between the light source 161 and the light guide bar 140. As shown in the sixth figure, if it is necessary to change the intensity of the light L received by the LOCA80 on the side of the liquid crystal module 8, the operator can adjust the adjustment lever 1221 to change the distance between the carrier 12 and the positioning block 104, so that the light sources 161 and The distance between the light guide bars 140 is shortened to form a distance D2. The distance D2 can be a shorter distance than the distance D1 to provide the light guide bar 140 to obtain a stronger light L, which is then reflected for reception by the side LOCA80. Therefore, in addition to placing the light source module 16 on the support base 12 of the optical adhesive laminating and curing light guide device 1 of the present invention, by adjusting the distance between the adjustment rod 1221 and the positioning block 104, the light L can be changed together. The energy intensity of LOCA80 to the side of the liquid crystal module 8 meets the operation requirements of the operator.

Please refer to FIG. 7, which is a schematic diagram of a light source module of the second embodiment of the optical adhesive bonding and curing light guide device of the present invention. As shown in the figure, the difference between the first embodiment and the second embodiment of the optical adhesive bonding and curing light guide device 1 of the present invention lies in that the light source module 16 can be designed in other sizes, and two light source modules 16 can be arranged side by side above the two supporting members 123. Therefore, the light source module 16 can be provided in plural according to the size that the two supporting members 123 can accommodate. In addition, when the light source module 16 is disposed on the second bearing member 123, the second adjusting member 122 of the carrier 120 also plays a role of fixedly abutting the housing 160; therefore, as long as the outer structure of the housing 160 of the light source module 16 and the second bearing The piece 123 is adapted and can illuminate the light guide bar 140 from the light exit port 121 with the light L emitted from the light source 161. The number can be expanded and copied according to the product size requirements to meet the development needs of new display applications.

Please refer to FIG. 8, which is an exploded view of the third embodiment of the optical adhesive bonding and curing light guide device of the present invention. As shown in the figure, the similarities and differences between the first embodiment and the third embodiment of the optical adhesive laminating and curing light guide device 1 of the present invention include two transparent substrates 18, two side walls 103 each having a groove 1030, and two transparent substrates. 18 is fixed on the groove 1030 and fixed. In addition, the transparent substrate 18 may include a through hole 180, and the positioning block 104 is provided with a hole 1044 on the side corresponding to the through hole 180, and the through hole 180 and the hole 1044 are locked by the screws 9 to secure the transparent substrate 18 to the base body. 100 的 地面 103。 100 of the side wall 103. In the third embodiment of the present invention, the purpose of providing the transparent substrate 18 is to facilitate the observation of the position of the carrier 12 in the accommodation space 101 to be adjusted, and the transparent substrate 18 can be used to determine whether further detailed adjustment of the carrier 12 is required. .

In summary, the optical adhesive laminating and curing light guide device of the present invention can be applied to special products of various displays, such as a flat single-screen / flat dual-screen, curved single-screen / curved dual-screen structure of a display, and a protective layer thereof. The black border printing area has a wide-space asymmetric design. The LOCA area where it is difficult to obtain light can be moved on the glass substrate by the present invention, and the direction can be placed to reflect the light to the LOCA through the light guide device. Area for effective curing. Furthermore, the present invention can change the energy intensity of the supplied light according to the parameter requirements of the irradiation. Therefore, the optical adhesive bonding and curing light guide device of the present invention improves the problem that light cannot be obtained effectively in a part of the LOCA area.

1‧‧‧ Optical glue bonding curing light guide device

10‧‧‧ base

100‧‧‧ seat

101‧‧‧ accommodation space

102‧‧‧outer wall

103‧‧‧ sidewall

1030‧‧‧Trench

104‧‧‧ positioning block

1040‧‧‧Locking hole

1041‧‧‧Groove

1042‧‧‧Adjustment hole

1043‧‧‧face

1043’‧‧‧face

1044‧‧‧hole

12‧‧‧bearing seat

120‧‧‧ carrier

121‧‧‧light exit

122‧‧‧Adjustment

1220‧‧‧perforation

1221‧‧‧Adjustment lever

123‧‧‧carrying parts

14‧‧‧ light guide

140‧‧‧light guide

1400‧‧‧Reflector

141‧‧‧lock firmware

16‧‧‧light source module

160‧‧‧shell

161‧‧‧light source

162‧‧‧PIN foot set

18‧‧‧ transparent substrate

180‧‧‧through hole

L‧‧‧ light

D1‧‧‧distance

D2‧‧‧distance

5‧‧‧Touch LCD

50‧‧‧Black border printing area

52‧‧‧Display Panel

Areas A, B, D‧‧‧

C, C’‧‧‧ area

E, E’‧‧‧ area

6‧‧‧Power supply module

8‧‧‧LCD Module

80‧‧‧LOCA

9‧‧‧ Screw

Figure A: It is a plan view of a single-screen flat-screen touch screen display of conventional technology; Figure B: It is a plan view of a single-screen flat-screen display of touch LCD of conventional technology; Top view of the flat dual-screen LCD of the touch-sensitive liquid crystal display of the known technology; Figure D: It is the top view of the curved dual-screen of the touch-sensitive liquid crystal display of the known technology; Second photo: It is the light guide of the optical adhesive bonding and curing of the present invention Assembled schematic view of the first embodiment of the device; FIG. 3 is an exploded schematic view of the first embodiment of the optical adhesive bonding and curing light guide device of the present invention; FIG. 4 is an optical adhesive bonding of the present invention Exploded schematic diagram 2 of the first embodiment of the cured light guide device; FIG. 5 is a side view of the operation of the first embodiment of the optical adhesive bonding cured light guide device of the present invention; FIG. 6: it is the present invention Operation side view 2 of the first embodiment of the optical adhesive bonding and curing light guide device; FIG. 7 is a schematic diagram of the light source module of the second embodiment of the optical adhesive bonding and curing light guide device; Figure: This is the optical adhesive bonding curing guide of the present invention An exploded schematic view of the third embodiment of the optical device; FIG. 9A: It is a schematic diagram 1 of a light source module of the optical adhesive bonding curing light guide device of the present invention; FIG. 9B: It is an optical adhesive bonding of the present invention Schematic diagram of the light source module of the cured light guide device. Figure 10A: It is the top view I of the arrangement of the optical adhesive bonding curing light guiding device of the present invention. Figure 10: B: It is the optical adhesive bonding curing light guiding of the present invention. Top view II of the arrangement of the device; and FIG. 10C: It is the top view III of the arrangement of the optical adhesive bonding and curing light guide device of the present invention.

Claims (8)

An optical adhesive bonding and solidifying light guide device includes: a base including a body and an accommodation space. The base includes two outer walls, two side walls, and two positioning blocks. One end of the two outer walls and one of the two are The side wall is connected, the other end is connected with the other side wall, the two outer walls are connected with the two side walls to form the accommodation space, the two positioning blocks are disposed on one side of the two side walls, and are disposed in the accommodation space; a bearing seat Including a carrier and a light outlet, the carrier includes two adjusting members and two supporting members, the two adjusting members are disposed on one side of the two positioning blocks, one end of the two supporting members is connected to one of the adjusting members, and the other One end is connected to the other adjustment member, the two carriers are opposite each other and the light exit is formed between the two carriers; and a light guide body includes a light guide bar and two locking members, one end of the light guide bar It is connected with one of the lock pieces, and the other end is connected with the other lock piece. The two lock pieces are arranged on the other side of the two positioning blocks. The light guide strip further includes two reflection sheets, and one end of the two reflection sheets. Each other Then, the other end connected to the two locking, so that the light guide bar form a V shape structure. According to the optical adhesive bonding and curing light guide device described in the first item of the patent application scope, the two positioning blocks each include at least one locking hole, a groove, and at least one adjusting hole, and the locking holes are provided at the two positioning positions. One end surface of the block, the groove is provided on the end surface and one side of the locking hole, and the adjustment hole is provided on the other end surface of the two positioning blocks. According to the optical adhesive bonding and curing light guide device described in item 2 of the patent application scope, wherein the two locking members are screwed to the locking hole, so that the light guide bar is disposed in the groove. According to the optical adhesive bonding and solidifying light guide device described in the second item of the patent application scope, wherein the two adjusting members individually include at least one perforation and at least one adjusting rod, the perforation penetrates one side of the two adjusting members and communicates with the adjustment. The holes are opposite to each other, and the adjusting rod is threadedly connected with the adjusting hole. According to the optical adhesive bonding and curing light guide device described in item 1 of the patent application scope, it further includes two transparent substrates, each of which has a groove formed on the two side walls, and the two transparent substrates are disposed in the groove. According to the optical adhesive bonding and solidifying light guide device described in item 5 of the patent application scope, wherein the two transparent substrates each include a through hole, the two positioning blocks are provided with a hole corresponding to the through hole, and the two transparent substrates are passed through a screw. The through hole is screwed with the hole. According to the optical adhesive bonding and solidifying light guide device described in item 1 of the patent application scope, it further includes at least one light source module, which includes a housing and a light source. The light source is disposed on one side of the housing, and the housing is provided. On one side of the two supporting members, the light source is disposed at the light outlet to face the light guide bar. According to the optical adhesive bonding and curing light guide device described in the first item of the patent application scope, wherein the light guide strip receives a light incident perpendicularly and reflects outward through the two reflection sheets to move in parallel.