TW454115B - Flat panel display module for computer - Google Patents

Abstract

Disclosed is a portable computer which includes a display panel having a front surface, a plurality of side surfaces and a bottom surface, the front surface including a display area; an upper supporting frame covering an edge or peripheral region of the display area of the display panel; a lower supporting frame supporting the bottom of the display panel and contacting the bottom surface; and a fastening unit having a main portion and a bent portion vertical to the main frame, the main portion secured to the lower supporting frame, the bent portion contacting the side surface, and having a screw hole. Using the fastening unit according to the invention, there are described advantages that the lower supporting frame is firmly supported and the side mounting method can be applied to a thin liquid crystal display device regardless of a thickness of the lower supporting frame.

Description

454115 V. Description of the invention (1)-Background of the invention Field of the invention 1 The field of invention of the present invention relates to the mounting structure of a flat-panel display device ', especially a computer, in general. Relevant technical description = The panel display device includes a liquid crystal display device, and a plasma display surface is currently being researched. It has reached a% radiation display that will be used on a computer in the near future. For convenience of explanation, in the present invention, an LCD is used as a flat display L Γ liezi and a portable computer having an LCD device installed therein is taken as an example. Referring now to FIG. 1, a portable computer for a generally used laptop or notebook computer includes a main body 100 and a flat panel display device assembly 120. The assembly 120 is coupled to the main body 100 through a pivot mechanism 124. on. The flat display device assembly 130 has a flat display device module 130 and a display box body, and the box body supports the module 130. The main body 100 has an input device 110 like a keyboard. As a flat panel display device module 130, the LCD is widely used in portable computers and flat screen monitors. Please refer to FIG. 2, which shows a traditional assembly structure of an LCD device using a conventional portable computer. The display box 105 has a rear box 124 and a front box for installing an LCD module. Frame 122. The rear box 124 includes a 454115. V. Description of the Invention (2) The outer surface, an inner surface, and a connecting rib 124a at the corner. The LCD module 130 has an LCD panel 132, a backlight unit 134 fixed to the rear of the LCD panel 132, and a metal band or support frame 136 to assemble a panel 132 backlight unit 134 along the edges. The backlight device 134 displays a cut surface portion as shown in FIG. 2. The corner portions of the metal band 136 at the positions corresponding to the ribs 124a of the rear case 124 form a plurality of protruding portions 1 3 6 a with apertures. ί In order to install the LCD module in the box 105, the LCD module 130 is placed on the rear box 124 ', and it is preferable that the opening of the metal band 136 and the rib I portion 124a are fastened together by a screw 138 . The front box body 122 is coupled to the rear box body 124. \ In the following 'the method of forming an LCD device as the front mounting method', wherein the LCD module is installed using a fastener extending from the front direction to the rear ', and the LCD module assembly structure is formed like the front mounting structure, and the front mounting Method to make the box. In the front mounting structure of the prostitute description, since the protruding portion 136a needs extra space corresponding to the protruding width " d11, the structure of the display area of the LCD module to the fixed size of the box body 105 is reduced. SUMMARY OF THE INVENTION Therefore, the present invention relates to a flat panel display device module for a computer and actually solves one or more of the problems caused by the limitations and disadvantages of the conventional technology, while retaining its advantages. The object of the present invention is to provide a portable electric device with a display panel module.

Page 5 454 115 V. Description of the Invention (3) — Brain ’The module is assembled by side-to-side mounting method. Another object of the present invention is to provide a portable computer. The structure of the portable computer can use the side mounting method to firmly fix a printed circuit board (hereinafter referred to as a PCB) and a backlight device. In order to achieve the above-mentioned object of the present invention and other advantages, an embodiment of the present invention provides a computer including a display panel having a front surface, a plurality of sides, and a bottom surface, the front surface including a display area. An upper supporting shelf covering the edge or surrounding area of the display area of the display panel 'a lower supporting frame supporting the bottom of the display panel and contacting the bottom surface; and a fastening unit having-a main part and-a vertical main part The first curved part of the part is fixed on the lower support frame, and the curved part contacts the side and has a screw hole. In another embodiment, the present invention provides a computer including: a system Benxia; a flat-panel display device module 'this module has a front surface, a bottom surface and a plurality of sides; a support' this support A pivot mechanism engages the body 'and has a support surface parallel to the side of the module; and a snap-in unit, the snap-in unit and a main part, and a first | shock portion perpendicular to the main part The main part is fixed to the bottom of the module, and the curved i part is fixed to the supporting surface of the supporting body.

I In another embodiment, the present invention provides a computer including: a liquid crystal display panel having a front surface and a bottom surface; a backlight device disposed on the bottom surface of the liquid crystal display panel; and a backlight device supporting the backlight device. A first frame, a second frame on the front surface of the liquid crystal display panel, and the second frame is coupled to the first frame; an outer box body; and a buckling unit,

Page 6 4 54 1 1 V. Description of the invention (4) · — " — '一 ~' — This fastening unit has a main part and a first bending part perpendicular to the main part, and the main part is coupled to the first frame , The bent portion is fastened to the frame and the outer box body. A bending portion of the fastening unit is positioned between a side of the display panel and the upper support frame. The fastening unit further includes a second bending portion perpendicular to the main portion |, the two bending portions of the fastening unit are opposite to each other, and the far main portion is connected to the two bending portions. The computer further includes a driving circuit board, which closely contacts the main part of the fastening unit. The computer also includes a backlight device. The backlight device has a light source disposed between the display panel and the support frame in the vertical and middle directions. The main part of the fastening unit is coupled to the lower support frame with screws. The upper supporting frame has a side wall and a pair of perforations of screw holes which should be fastened to the bending part of the unit. The lower support I swings a pair of recessed areas of the screw holes of the bending part of the fastening unit, so that the fastening unit is connected to the lower support frame through a screw. The arm bending part of the fastening unit has a plurality of outwardly-extending tough protruding parts, and the upper support swing has a plurality of resilient recessed areas corresponding to the protruding parts of the fastening unit, so that if the When the upper supporting frame is pressed down, the upper supporting frame can be fixed in the fastening unit. 'Those skilled in the art need to understand that the above description and the further description of the present invention below are examples and are used to explain the present invention, and the scope of patent application in the following further defines the present invention in order to Let the reader know the invention. Simple illustration of the schema

Page 7 454115 r— '· —---— _______ I. Explanation of the invention (5) ^ ~ --- i Tai Su ^ The purpose of the drawings is to make the reader understand the invention' 'and included in the description of 丨Becomes part of this specification, and the present invention: "and its description is to make the reader understand the principle of the present invention. | In the drawings:! The perspective view of Figure 1 shows a portable computer in general use; the exploded perspective of Figure 2 shows a traditional installation structure of an LCD device for a portable computer; j Figure 3 An exploded perspective view of the side-mounting method disclosed in U.S. Patent Publication No. 5,835,139; showing the side-mounting method using a pivot frame, shown in the United States® Patent Bulletin No. 5,872,6Q6; M: Figures 5A and 56 are perspective views of a mounting bracket for a liquid crystal display in accordance with a basic embodiment of the present invention; I Figure 6 is an exploded perspective view showing the mounting on a display mold Brackets on the group; | FIG. 7 is an exploded perspective view showing a display module of the present invention; 丨 the perspective view of FIG. 8 is a rear cover according to another embodiment of the present invention; The installation situation of the back cover close to the lamp body, I has been turned down; and I is a cross-sectional view of the factory part of Fig. 9, in which the back cover has been removed; ... The perspective view of Fig. 11 is not installed in the LCD panel on the rear cover of the driver circuit board; I An exploded perspective view illustrating the liquid crystal display surface 13 of a rectangular mounting cover; the two liquid crystal display panel back cover

Page 8 4 54115 V. Description of the invention (6) plate; Figure 1 4 is a perspective view showing the installation state of the support frame and the LCD display on the two rear covers; Figure 15 is shown along the line BB in Figure 14 Cross-sectional view of backlight conversion; FIG. 16 is a cross-sectional view of a PCB portion viewed along a line BB of FIG. 14; FIG. 17 is an exploded perspective view showing a state in which the liquid crystal display module and a box are installed; FIG. 18 is an exploded perspective The figure shows the installation state of the liquid crystal display with the box body and the pivot frame! The perspective view of FIG. 19 is a perspective view of a flat-panel display device module according to the present invention; FIG. 20 shows a line CC along FIG. 19 A cross-sectional view as viewed; and FIG. 21 shows a cross-sectional view taken along line DD of FIG. 19. Explanation of drawing number 10 Bracket 11 Vertical part 12 Upper horizontal part 13 Lower horizontal part 21, 22 First and second screw holes 25 Hole 410a First screw hole. 410b Second screw hole 454115 V. Description of invention ¢ 7 ) 200 Exquisite display module 210 Backlight 215 Tape roll portable package 221 Lower support frame 222a Second diffuser / protective sheet 2 2 2b Second diffuser sheet 22 2d First diffuser / protective sheet 22 2e Total wave plate 222 f Reflective plate 224 Upper support frame 230b Screw 孑 L 2 6 0a Corresponding screw hole 520 Front box 532 Rear box 534 LCD module 540 Pivot mechanism 700 Support frame Detailed description of the preferred embodiment of the support frame: The invention will be described in detail below For a preferred embodiment, please refer to the drawings. ; For a method of laterally mounting a liquid crystal display device module to a box, see U.S. Patent Nos. 5,835,139 and 5,872,606, which are the same applicant as the present invention.

Page 10 454115 i V. Invention (8) ———: No., the listed US patent articles are hereby incorporated by reference. Figure 3 shows the mounting method in U.S. Patent Publication No. 5,835,139. A first-screw hole 4i0a is formed on the side of the support frame 700, and a second screw hole 41b is formed on the side of the rear case 500. The screws 430 pass through the first and second screw holes 41 0a and 41 Ob, so that the LCD panel 300 is fixed on the rear box body 500. Connect the front box 5 2 0. Figure 4 shows the mounting method proposed in U.S. Patent Publication No. 5,872,606. The rear box body 532 is pivoted by a pivot mechanism 540 to consume the box body of a system body. When the LCD module 534 is fixed to the rear case 532, a pivot bracket is placed therebetween. The method described above is called the side mounting method, and this method is incorporated herein. The object of the present invention is to develop this method. 5A and 5B show an embodiment of the present invention and a modification thereof. As shown in FIG. 5A, the bracket 10 includes a main portion or a lower horizontal portion 3 and a vertical portion 11 and therefore has an L-shaped cross section. Moreover, in the preferred embodiment shown in FIG. 5B, 'the best brackets 丨 〇 include upper horizontal parts 丨 2 ^ lower and upper horizontal parts 丨 3 and 丨 2 are actually parallel to each other, and perpendicular 1 to the vertical part 11 . The height of the vertical portion 11 is proportional to the vertical flange portion of the upper supporting frame (see 224 in FIG. 6) of the liquid crystal display module. I provide first and second screw holes 21 and 22 for the vertical portion 11 and the lower horizontal portion 13 respectively. The first and second screw holes 2 丨, 22 are located on opposite sides, respectively, and are offset by a distance corresponding to a virtual longitudinal axis. Fig. 6 shows an LCD panel 212 having a lower supporting frame 221, which is assembled with the upper supporting frame 221. The lower supporting frame 221 is mounted on the bracket 10 shown in Fig. 5B. The lower support frame 221 is referred to as the main part, and the rear support frame or main support part 'and the upper support frame 2 24 are referred to as the upper frame, the front support frame, or the metal i frame.丨 1 As shown in FIG. 6 'the inside surface of the vertical part 11 of the bracket 10 is in contact with the side wall surface of the upper supporting frame 2 2 1' and the first screw hole 21 corresponds to the opening 25 in the upper supporting frame. And provide the alignment holes in the support body (not shown) in the sideways installation method. An assembly forming the supporting body, such as a supporting surface and a side wall of the module, is assembled in a pivotal manner with the computer body via the pivot mechanism. The effect of supporting the body is a rear box body and a pivot arm or pivot shaft. There are no openings in any of the side walls of the lower supporting frame, and only the lower supporting frame is fixed in the display box body via the bracket 10. The second screw 22 of the lower horizontal part 13 corresponds to the opening of the lower support frame 221 (not shown in the figure). 'Fix the bracket with external screws 1 0 to the lower support frame 221. 0 Now refer to FIG. 7, which shows According to the first embodiment of the present invention, a display module 200 has a display panel 212 and a backlight device 210, both of which are assembled via the upper support frame 224 and the lower support frame 221. Backlight device: 210 includes a reflecting plate 222f ', a general wave plate 2 22e, a first diffuser / protective sheet 222d, a first cymbal sheet 222c, a second cymbal sheet 222b, and a second diffuser / Protective sheets 222a, these are stacked together in the order described above. In addition, the display panel 212 is electrically connected to a PCB (not shown in the figure) and a driving circuit board, and the connection is through a tape and reel (TAB).

Page 12 5. Description of the invention (10) or tape-and-roll portable package 215 is established. The driving circuit board is positioned on the bottom surface of the lower support frame 221 via automatic winding of a coil during assembly. At the same time, in order to reduce the weight of the module and prevent the module from becoming too thick due to the PCB, an opening is formed in the lower support frame at the position of PC B " 〇 ". ! The bracket 10 is fixed to the bottom surface of the lower support frame 221 through the screw holes 2 2. The vertical portion 11 of the bracket 10 corresponds to the side wall of the lower support frame 221 to fix the liquid crystal display module on the support surface of the support body (rear box body or frame arm or pivot frame). The lower support frame 221 and The upper supporting frame 224 is coupled to each other to surround the backlight device, and the screw holes 21 and the through holes 225 located on the side wall of the upper supporting frame are aligned with each other by a screw. The vertical portion 11 of the bracket 10 is adjacent to the inside or outside of the side wall of the upper support frame 2 2 4. Preferably, the vertical portion 11 is arranged 'between' the side of the lower support frame 221 and the side of the upper support frame 224 so that the side of the module is relatively smooth. When the pivot arm or the pivot frame is mounted to the module, 'a screw sequentially passes through the hole 225 of the support frame 224 and the screw of the vertical portion 11 through the support hole formed on the support surface of the support body | Hole 2 1. If the lower support frame 2 2 1 and the bracket 10 are assembled together in a relatively fixed manner, the perforation of the upper support frame 224 has an inverted υ-shaped perforation, and the lower end of this piercing is opened, so that the lower support frame 221 can be used. And the assembly of the bracket 10 is separated or grouped together. Basically 'In order to obtain an exquisite LCD module, the diameter of the screws used to fix the side wall of the lower support frame and the side wall of the display box must be proportional to the example. The side wall mounting method can be applied to delicate LCD modules without reducing the size of the screws.

Page 13 454115 V. Description of the invention (11) Only the side wall of the lower supporting frame and the side wall of the display box are required. Moreover, the bracket is also improved and used in the present invention. 1 FIG. 8 shows a buckling unit according to the second invention of the present invention, and the buckling unit is a modified form of the bracket in the above embodiment, so that it uses the side I edge mounting method. The fastening unit according to the second embodiment of the present invention has a structure in which two brackets are respectively connected to both side walls of the lower support frame, and the bottom surfaces of the two brackets are connected to the two brackets with each other. This bracket is called the back cover. The rear cover 230 includes a main portion or a horizontal portion 231 and a protruding portion or a vertical portion 232. The horizontal portion 231 has a screw hole 23 0a, which can be coupled with the lower support # 221, and the vertical portion 2 32 has a screw hole 230b, which can be combined with the upper support frame 224. In this application example, the cross section shown along the line A-A is based on the embodiment 'of the back cover 230, where the horizontal portion 231 and the vertical portion 232 are connected in an L-shape.丨 The vertical portion 232 has a protruding portion 233 that is directed to the cover 232, so that a solid substantial pressure can be applied to the liquid crystal display panel to stabilize the liquid crystal display panel. In addition, the cover 23 has a vertical cover portion or a side wall 2 34, so that the lamp body of the backlight device and the arm bending portion of the automatic winding line can be protected. The side wall 234 of the rear cover 230 also makes it easy to couple the uppermost rear cover 230 along the longitudinal direction of the lamp 210 or the light source 211 of the backlight 210 to support the lower support frame 221, and is made of stainless steel. Made of materials. The mounting structure of the rear cover 230 and the lower support frame 221 is shown in FIG. 9, and the display is turned upside down so that those skilled in the art can further-understand the structure.

454115 V. Description of the invention (12) As shown in FIG. 10, for the convenience of explanation, 'the cut-out part " J11 in FIG. 9 is also turned down, and the lower support frame 221 has no side on the side | 丨Any screw hole, but a recessed area 221b is formed on its side, so that the screw can be locked through the screw hole 2 3 0a. That is, the rear cover 2 3 0 is coupled to the lower support frame 221 through the screw holes 221 a of the lower support frame 221 i and the screw holes 230 a of the rear cover 230. This embodiment of the present invention is designed to prevent the screw hole portion of the lower supporting frame 2 21 from being broken when the side mounting method is applied to the delicate display module 2000, due to the fragility of the lower supporting frame. At the same time, this embodiment of the rear cover 230 prevents the lower supporting frame 221 from being bent during the assembly process or use. When the above-described side-mounting method is used, 'the two sides of the display module are fixed by a frame, and the screws are tightened in the side direction' causing the lower support frame 221 to bend in the longitudinal direction. And the heat of the lamp 'during operation of the LCD device' will cause the same result. If the lower supporting frame is bent, wrinkles will be generated in the waveguide plate 2226 of FIG. 7, which may deteriorate the performance of the backlight device. The back cover 23 according to the present invention may be located on the opposite side of the lamp body, preferably on the side of the positioning PCB, as shown in Fig. N. This form is also designed to support the lower support frame 221 to achieve the effects described above. Moreover, as shown in Fig. 12 ', two back covers can be used. In the example where only the single-back cover is used, the bracket i 0 is used on the reverse side.

丨 In this embodiment, it is better to place the rear cover 230 on the side of the lamp 'taking into account the uneven thickness of the backlight unit I' and the side of the support frame under the lamp body is relatively thin 'and' effectively The rear cover 23 is placed on the lamp side to prevent wrinkling. 4 54115 V. Description of the invention (13) Shrink phenomenon. As shown in FIG. 12, both rear covers can be arranged in the longitudinal direction of the lamp bodies on two opposite sides. The rear cover 230 is a 1 L " cross section based on the bracket shown in FIG. FIG. 12 shows that the bracket 230 has more screw holes than those of FIGS. 9 and 11 to be combined with the lower supporting portion. As shown in the figure, the rear cover is configured in various shapes. i

I! The rear cover in the form described above can prevent the lower support frame 221 from bending, and protect the PCB 215 and the backlight device 21. Therefore, the back cover 230 prevents the PCB 215 from being separated from the lower support frame 221 'and further prevents any opening or tearing in the automatic winding of the tape. FIG. 13 shows a modified version of the rear tomb in FIG. 12. The two rear covers 230 in FIG. 12 are separated to support the lamp side of the lower support frame 221 and the corresponding side edges. However, as shown in FIG. 13, the rear cover 237 has four sides. These The sides are connected to form a rectangle. The lower support frame 221 has a plurality of screw holes 2 6 0a. The rear cover 236 has a plurality of perforations 260b corresponding to the screw holes 260a. The rear cover 230 is connected to the lower support frame 221 through a fixing device such as a screw, a nail, or a rivet. . FIG. 14 shows a device for mounting the upper support frame when the back cover is connected to the lower support frame 221, as shown in FIG. Because the back cover 230 actually surrounds the lower support frame 221, the back cover 230 is actually connected to the upper support frame 224. This situation is further shown in FIG. 15, which is a cross-sectional view taken along line b-B of FIG. 14. The upper support frame 224 has a plurality of resilient recessed areas 224b and a predetermined position of a rear cover 230. Preferably, the side wall 234 of the rear cover 23 has a plurality of pairs

P. 16 4 54 11 5 Five 'invention description (14)-; f 5 sexual projections 230c. The upper support frame has multiple protruding parts, and there are multiple recessed areas. Because the side wall 234 is in firm contact with the reflection plate 235 during assembly, the reflection plate can be prevented from being displaced. And 'because the side wall 234 of the back cover 230 has reflective characteristics, the protrusion: occupying a relatively small area' functions of the side wall 234 are-reflection: that is, if the reflection plate is removed, the back cover 230 The side wall 234 can be adapted to a plurality of ', and the function of the back cover 230 is as follows: a support body of the support frame, and simultaneously serves as a reflector of the backlight device. As shown in FIG. 16, the liquid crystal display device has two substrates. The area of one substrate is larger than the area of the other, so that it can be placed—a pad that can act as a letter, 241 ° —from the control integrated circuit (IC) on the PCB to make its signal pass through a tape The wafer is changed automatically and applied to the pad body. The tape roll automatically winds the arm to surround the backlight device i, so as to reduce the inactive area in the display area. At this time, the main surface of the cover 23 and the side wall of the back cover 23 are fixedly in contact with each other to apply pressure to the PCB and the tape roll automatically. Therefore, the internal vibration of the PCB and the TAB is prevented, resulting in a gasket on the panel. And the low failure rate of adhesion between the automatic winding of the coil. 1 i as described above 'After the upper support frame 224 is aligned with the module i installed on the rear cover 23o, if the upper support frame 224 is pressed down, the protruding portion 23c is engaged with the recessed area 224b, and the upper support The rack 224 is coupled to the module. Preferably, the position of the support frame 221 below the screw holes 2 3 Ob and the perforations 2 2 4a does not have any separate screw holes, but includes a recessed area that allows the fastener to pass through. This configuration similar to that illustrated in the recessed area 22 1 b of FIG. 10 improves the durability of the lower support frame 22 i.

Page 17 4 5411 5 V. Description of the invention (15) Of course, it is also possible that the above-mentioned coupling module is fixed to the rear cover or a pivot frame 240, each of which is shown in Figs. 17 and 18. As shown in FIG. 17, the back cover 250 has a plurality of screw holes 250a and 230a 'corresponding to the through holes 224a, so that the back cover 250, the back cover 230, and the upper support frame 224 are fixed to each other by using a recessed area 260. As shown in Figure 18, 'the pivot arm 240 or the bracket coupled to the pivot also has a plurality of screw holes 240a, screw holes 230a, and screw holes 250a' corresponding to the through holes 224a, so that the upper support frame 224, the rear cover 230, the pivot arm 240 and The back cover 250 is fixed to each other at the same time with screws 2 60. Because only the pivot arm is exposed to external force, the screw hole 240a and the screw hole 2 2 4a can be used for fixing, and the screw hole 2 50 a of the rear cover 2 50 is not necessary. As shown in Fig. 20, the computer has a front case and a rear case, but as shown in Fig. 19, the computer has only a front case and no rear case. In this structure, the display area can become larger. As shown in FIG. 20, the liquid crystal display panel 212 is fixed by an upper support frame 224 and a lower support frame 221 ', a rear cover 23o, and a pivot arm 240. Moreover, the upper support frame 224 ', the lower support frame 221, the rear cover 230 and the rear case 250 are fixed to each other with screws 260' as shown in FIG. i The installation method is the same as described above. By applying this mounting method, the front end of the box body 250 and the front surface of the upper support frame 224 can be positioned on the same surface. As described above, the use of the back cover of the present invention has the advantages that the lower support frame can be fixedly supported and the side mounting method can be used. The thin liquid crystal display device i can be used upwardly, regardless of the thickness of the lower support frame.

Page 18 4 54115 V. Description of the invention (16): The back cover protects the lower support frame to prevent bending and prevent the PCB from being separated from the lower support frame 2 2 1. Although the invention has been described with preferred embodiments, those skilled in the art need to understand that the above embodiments can be modified and changed without departing from the spirit and perspective of the invention. Therefore, the present invention covers the viewpoints defined in the scope of the patent application below, equivalent to the description of the scope of the patent application, and changes and modifications within the spirit and viewpoint of the present invention.

Page 19

Claims (1)

4 54 1 1 ij! 6. Scope of patent application 1. A flat panel display device module comprising: a display panel having a front surface, a plurality of sides, and a bottom surface, the front surface including a display area An upper supporting frame covering the edge or peripheral area of the display area of the display panel; a lower supporting frame supporting the bottom of the display panel and contacting the bottom surface; and i — a fastening unit having a main part and a A first bending part perpendicular to the main part of the 丨 i is fixed on the lower support frame, and the first bending part contacts the side and has a screw hole. 2. For example, the flat display device module of the scope of application for patent, wherein ^! The bent portion of the fastening unit is positioned between the side of the display panel and the upper support frame. 3. For example, the flat display device module of the scope of patent application, wherein the fastening unit further includes a second bending portion perpendicular to the main portion, and the two bending portions of the fastening unit are opposite to each other, and the main portion Connect the two bends. 4. For example, the flat-panel display device module of the third item of the patent application scope further includes a driving circuit board, which is in close contact with the main part of the buckle unit. 5. For example, the flat-panel display device No. 3 in the patent application scope includes a backlight device. The backlight device has a light source disposed between the display panel and the lower support frame in the longitudinal direction. The buckle The main part of the combination unit surrounds the light source. Page 20 454115 I Sixth, the scope of patent application ~~ one one. | 6 · If the flat display device module of the first scope of patent application, the main part of the fastening unit is coupled to the lower support frame with screws. I 7. The flat-panel display device module according to item 1 of the scope of patent application, wherein i the upper supporting frame has a side wall and a pair of perforations of the screw holes of the bending portion I of the unit.丨 丨 8. As for the flat display device module of the scope of patent application, the lower support frame has a pair of recessed j-holes that should be screw holes of the bending part of the fastening unit, so that the fastening unit passes a screw. Attach the lower shelf.丨 9. The flat display device module according to item 丨 of the patent application scope, wherein the curved portion of the fastening unit has a plurality of outwardly extending tough protrusions, and the upper support frame has a plurality of pairs. The ductile recessed area of the protruding part of the fastening unit should be such that if the upper support frame is pressed down with a predetermined force, the upper support frame can be fixed in the fastening unit. I 10. A portable computer, including a system body; I 丨 a flat panel display device module, the module has a front surface, a bottom surface 丨 and a plurality of sides; IJ a support body, the support body is A pivot mechanism is coupled to the body, and there is a support surface parallel to the side of the module; and a fastening unit having a main portion and a first bend perpendicular to the main portion Part, the main part is fixed to the bottom part i of the module, and the curved part is fixed to the support surface of the support body. i j 11 · As for the portable computer with the scope of patent application No. 10, wherein the curved portion includes a screw hole, so that the fastening unit is connected to the branch through the screw hole | Page 21 4541 1 5 I VI. Scope of patent application _ a j support surface. .. * I 12. According to the portable computer of item 11 of the scope of patent application, the support surface of the support body includes a screw hole corresponding to the screw hole of the i-curved portion. i 13. For a portable computer with the scope of patent application No. 10, the board's display device module is a liquid crystal display device module. The liquid i module has a liquid crystal display panel, a lower support frame, and a With the backlight device between the lower support frame, the main part is fixed in the frame, and the curved part is fixed to the side of the lower support frame. For a portable computer with the scope of patent application No. 10, the support frame has a pair of The screw area of the bending part of the unit should be fastened, so that the fastened unit is connected to the lower support frame by screws. 15. If the portable computer is under the scope of patent application No. 10, the building is a box. 16. If the portable computer is under the scope of patent application No. 10, the building body is a pivot arm. 17. A liquid crystal display device comprising:-a liquid crystal display panel having a front surface and a bottom surface;-a backlight disposed on the bottom surface of the liquid crystal display panel-a first j-frame supporting the backlight device;-located on the liquid crystal The second frame on the front surface of the display panel; the second frame lightly fits the first frame; ~ the outer box: and the flat display device in which the supporting and coupling unit is [supported under the panel Ij 7 a where the The lower part of the hole, the hole of which is supported by the support; and the straight one of the main fastening unit 'the fastening unit has-the main part and Page 54 4 54 115 "-I-Sixth, the scope of the patent application-the first curved part of the first part, the main part is coupled to the first frame, the curved I-shaped part is fastened to the second frame and the outer box. i 1 8. The liquid crystal display device according to item 17 of the patent application scope, wherein the i-fastening unit extends along the longitudinal direction of the first frame. 1 9. The liquid crystal display device according to item 18 of the patent application scope, wherein The i: the fastening unit further includes a second bending portion perpendicular to the main portion, and the second bending portion is parallel to the first bending portion. I | 2 0. The liquid crystal display device according to item 18 of the scope of patent application, wherein The bending part of the buckling unit is connected to one of the first frame and the second frame of the second frame. 2 1. The liquid crystal display device according to item 2 of the patent application scope, wherein the 1 backlight device has a The light source is arranged in the longitudinal direction, and the main and main parts of the fastening unit extend near the light source. 2 2. For a liquid crystal display device with the scope of patent application No. 21, which further includes a second fastening unit, the Second fastening unit package A main portion having a parallel direction to the engaging means of the main portion extending in the vicinity of the light source. Page 23