TW201416769A - Display device and method for fabricating the same - Google Patents

Abstract

The invention relates to a display device and method for fabricating the same. The display device includes a display panel and a backlight module. The display panel comprises an upper surface and a lower surface opposite each other and a first side surface disposed between the upper surface and the lower surface. The backlight module comprises a light guide plate and a reflector. The light guide plate comprises a top surface and a bottom surface opposite each other and a second side surface disposed between the top surface and the bottom surface. The top surface is adjacent to the lower surface. The reflector comprises a central part and a side part. The central part abuts the bottom surface. The side part is adjacent to the first side surface and the second side surface. The side part includes a masking plate which is covering a margin of the upper surface. Wherein, the reflector is composed of a polymer and has a reflection coefficient greater than 90%. Compare to the prior art, the present invention omits conventional frame so as to lowers cost and prevents waste.

Description

Display device and manufacturing method thereof

The present invention relates to a display device and a method of fabricating the same, and more particularly to a display device without a frame and a method of fabricating the same.

The existing display device usually includes two main components, such as a display panel and a backlight module. In order to fix and position the display panel and the backlight module and various components therein, a corresponding plastic frame is conventionally designed. The plastic frame is disposed on the four sides of the display panel and the backlight module to achieve the aforementioned fixation and positioning. However, current display devices are often reinstalled in corresponding housings, such as computer screens, televisions or mobile phones, and are generally designed with a housing structure for mounting the display device. The material of the bulk structure is mostly made of hard plastic or metal parts, which itself has sufficient strength to support and protect the components of the display device. Under this circumstance, the existence of the plastic frame of the above display device itself loses the necessity in the phase, and even causes the waste of resources. The current market for electronic products is fiercely competitive. In order to improve competitiveness, it is a general trend to reduce the cost of manufacturing and materials as much as possible. From this point of view, the conventional display device does not disclose further solutions.

In view of this, the object of the present invention is to provide a display device and a manufacturing method thereof, which replace the conventional plastic frame by the side of the reflecting member, so as to reduce the production cost and avoid waste of resources.

To achieve the above object, the present invention provides a display device including a display panel and a backlight module. The display panel has opposite upper and lower surfaces and a first side sandwiched between the upper surface and the lower surface. The backlight module has a light guide plate and a reflector, and the light guide plate has opposite top and bottom surfaces and a top surface. The second side between the face and the bottom face. The top surface is adjacent to the lower surface, and the reflector has a central portion and a side portion, and the central portion abuts the bottom surface. The side portion is adjacent to the first side surface and the second side surface, and the side portion includes a light shielding plate covering the side edge of the upper surface. Among them, the reflecting member is composed of a polymer and has a reflection coefficient of more than 90%.

In an embodiment of the invention, the side portion further includes a first positioning plate, a carrier plate and a second positioning plate. The first positioning plate is connected to the edge of the central portion and adjacent to the second side. The carrier plate is connected to the first positioning plate and supports the side edge of the lower surface. The second positioning plate is connected to the carrier plate and adjacent to the first side. The light shielding plate is connected to the second positioning plate.

In an embodiment of the invention, the second side has a lug, and the side has a positioning opening corresponding to the lug, and the lug and the positioning opening are mutually engaged.
In an embodiment of the invention, the side edges of the upper surface are defined by four, and the visor covers the four side edges.

In an embodiment of the invention, the display panel is defined with four sides, one side of the display panel has a driving circuit area, the driving circuit area is connected with an input and output part, the side part has an opening corresponding to the input and output parts, and the input and output parts are arranged. At the opening.

In another embodiment of the present invention, the side edges of the upper surface are defined by four, and the driving circuit area corresponds to one of the four side edges of the upper surface, and the light shielding plate covers the other four sides of the upper surface. .

In an embodiment of the invention, the display panel defines a plurality of sides and has a plurality of first sides, the second positioning plate is plural and adjacent to the corresponding first side, and the second positioning plate is fixedly fixed. The plate and the fixing plate engage the adjacent two second positioning plates.

In an embodiment of the invention, the backlight module defines a plurality of sides and has a plurality of second sides. The first positioning plate is plural and adjacent to the corresponding second side, and the first positioning plate is extended. The fixing plate engages the adjacent two first positioning plates.

In order to achieve the above object, the present invention provides another display device including a display panel and a backlight module. The display panel has opposing upper and lower surfaces and a first side sandwiched between the upper and lower surfaces. The backlight module has a light guide plate and a reflector, and the light guide plate has opposite top and bottom surfaces and a second side sandwiched between the top surface and the bottom surface. The top surface is adjacent to the lower surface, the reflector has a central portion and a side portion, the central portion abuts the bottom surface, the side portion is adjacent to the first side surface and the second side surface, and the side portion includes a reinforcing plate, the reinforcing plate is adjacent to the first side surface and the thickness thereof is substantially The thickness of the central part is twice. Among them, the reflecting member is composed of a polymer and has a reflection coefficient of more than 90%.

In an embodiment of the invention, the side portion further includes a first positioning plate and a carrier plate. The first positioning plate is connected to the edge of the central portion and adjacent to the second side, and the carrier plate connects the first positioning plate and supports the side edge of the lower surface. The reinforcing plate further includes a second positioning plate and a third positioning plate. The second positioning plate is connected to the carrier plate and adjacent to the first side. The third positioning plate is connected to the second positioning plate and is sandwiched between the first side surface and the second positioning plate. between.

In an embodiment of the invention, the second side has a lug, and the side has a positioning opening corresponding to the lug, and the lug and the positioning opening are mutually engaged.

In an embodiment of the invention, an optical component is further sandwiched between the display panel and the backlight module, and a side of the optical component protrudes from the second lug, and the third positioning plate has a positioning slot, the second lug and the positioning The slots are fitted to each other.

In an embodiment of the invention, the display panel is defined with four sides, one side of the display panel has a driving circuit area, the driving circuit area is connected with an input and output part, the side part has an opening corresponding to the input and output parts, and the input and output parts are arranged. At the opening.
In an embodiment of the invention, the display panel defines a plurality of sides and has a plurality of first sides, the second positioning plate is plural and adjacent to the corresponding first side, and the second positioning plate is fixedly fixed. The plate and the fixing plate engage the adjacent two second positioning plates.

In an embodiment of the invention, the backlight module defines a plurality of sides and has a plurality of second sides. The first positioning plate is plural and adjacent to the corresponding second side, and the first positioning plate is extended. The fixing plate engages the adjacent two first positioning plates.

In order to achieve the above object, the present invention provides a method of fabricating a display device, comprising: providing a housing; providing a reflecting member having a central portion and a side portion extending from an edge of the central portion; folding at a first position toward the first direction Forming a first portion of the reflector; forming a first portion; providing a reflector in the housing; bending the side of the reflector toward the second direction at the second position to form a second portion of the top surface of the parallel light guide; And bending a side portion of the reflecting member toward the first direction in the third position to form a third portion; stacking the light guide plate on the central portion of the reflecting member, wherein the first portion is adjacent to the side of the light guide plate; and, the stacked display The panel is on the second portion, and the third portion is adjacent to the side of the display panel.

In an embodiment of the invention, the step of stacking the display panel on the second portion further includes: bending the side of the reflective member toward the third direction at the fourth position to form an upper surface covering the display panel The fourth part of the side edge.

In an embodiment of the invention, the step of stacking the display panel on the second portion further comprises: bending the side of the reflective member in the fourth direction toward the first direction to form a clip on the display panel The fourth part between the side and the third part.

In an embodiment of the invention, the step of bending the side of the reflector in the first direction toward the first direction further comprises: cutting the side of the reflector to form the first portion, simultaneously forming The positioning port corresponds to the lug on the side of the light guide plate.

The display device and the manufacturing method thereof provided by the invention enable the display device to omit the conventional plastic frame. Compared with the prior art, the invention not only reduces the manufacturing and material costs, but also avoids waste of unwarranted resources. It also makes the display device as thinner and lighter as a whole.

In order to make the objects, features, and advantages of the present invention more readily understood by those of ordinary skill in the art, the following description of the preferred embodiments and the accompanying drawings.

Please refer to FIG. 1 and FIG. 2 simultaneously. FIG. 1 is a schematic view of a reflector before being bent according to a preferred embodiment of the present invention, and FIG. 2 is a perspective view of the reflector after being bent according to a preferred embodiment of the present invention. Schematic diagram. The reflecting member 100 assumes a flat surface as a whole before being bent. As shown in FIG. 1, the reflecting member 100 includes a central portion 110 and a side portion 120, and the side portion 120 has a fixing plate 129. The side portion 120 of the reflector 100 exhibits a three-dimensional structure after being bent a plurality of times. As shown in FIG. 2, the side portions 120 are sequentially bent to form a first positioning plate 121, 125 and a carrier plate 122, and a second portion. Positioning plate 123, and visors 124, 126. Further, after the reflecting member 100 is bent, the positioning port 127 and the opening 128 are formed at the same time.

Referring to FIG. 3 again, FIG. 3 is a schematic enlarged and partially perspective view of the area a of FIG. 2 . After the side portion 120 is bent, three first positioning plates 121 respectively located on three sides of the reflector 100 are formed. The first positioning plate 125 on the other side is interposed between the adjacent first positioning plates 121, 125 through the fixing plate 129 to enhance the structural stability thereof. As shown in FIG. 3, the fixing plate 129 extending from one side of the first positioning plate 121 is firstly bent inwardly and then glued to the inner side surface of the first positioning plate 125, so that the first positioning plate 121 can be fixed. Relative position with 125. In other embodiments, the second positioning plate may also be provided with fixing plates and fixed to each other in the same manner.

Referring to FIG. 4 and FIG. 5 simultaneously, FIG. 4 is a cross-sectional view of a display device according to a preferred embodiment of the present invention, and FIG. 5 is a schematic diagram of a display device according to a preferred embodiment of the present invention. The display device 10 includes a backlight module 200 and a display panel 300. The backlight module 200 includes a reflector 100, a light guide plate 210, and a light-emitting element 220. The light guide plate 210 has an opposite top surface 202 and a bottom surface 203 and a second side surface 201 sandwiched between the top surface 202 and the bottom surface 203. The second side surface 201 is located on the periphery of the light guide plate 210, so that four sides can be defined. 220 is adjacent to one side of the second side surface 201, but is not limited thereto.

The central portion 110 of the reflector 100 abuts the bottom surface 203 of the light guide plate 210. The first positioning plates 121 and 125 of the side portion 120 of the reflector 100 are connected to the edge of the central portion 110 and adjacent to the second side surface 201 of the light guide plate 210. The first positioning plates 121 and 125 are used to fix the light guide plate 210 and the light emitting element 220. As shown in FIG. 5, a corner of the second side surface 201 of the light guide plate 210 may have a lug 211, and the lug 211 corresponds to the 211. In the positioning port 127, when the light guide plate 210 is stacked on the central portion 110, the lug 211 and the positioning port 127 are fitted to each other to assist the fixing and positioning of the light guide plate 210.

The carrier plate 122 of the side portion 120 is connected to the first positioning plate 121 for carrying the display panel 300. The display panel 300 has opposing upper and lower surfaces 302, 303 and a first side 301 sandwiched between the upper surface 302 and the lower surface 303. The top surface 202 of the light guide plate 210 is adjacent to the lower surface 303 of the display panel 300, and the carrier plate 122 holds the side edge of the lower surface 303. The second positioning plate 123 of the side portion 120 is connected to the carrier plate 122 and adjacent to the first side surface 301 of the display panel 300. The second positioning plate 123 is used to assist the fixing and positioning of the display panel 300.

The visor 124 of the side portion 120 is connected to the second locating plate 123. The visor 126 is connected to the first locating plate 125. The visor 124, 126 covers the side edge of the upper surface 302 of the display panel 300 for shielding from light. The required light is leaked to the outside by the periphery of the display panel 300 to affect the optical quality of the display device 10. The reflective member 100 is preferably made of a polymer and has a reflection coefficient greater than 90%. In other embodiments, the reflective member may also be formed by plating a film on the surface of a substrate, and the reflection coefficient of the film is greater than 90%.

In the present embodiment, the display panel 300 is defined with four sides, one of which has a driving circuit region 310, and the driving circuit region 310 has an Outer Lead Bounding (OLB) region. The driving circuit area 310 is connected to the input and output member 320. The side portion 120 has an opening 128 corresponding to the input and output member 320, and the input and output member 320 is disposed through the opening 128. The side portion 120 adjacent to the driving circuit region 310 has only the first positioning plate 125 and the light shielding plate 126, but is not limited thereto. As shown in FIG. 2, the first positioning plate 125 is connected to the edge of the central portion 110, and the light shielding plate 126 is connected to the first positioning plate 125. In addition, corresponding to the four sides of the display panel 300, the upper surface 302 of the display panel 300 may also define four side edges, and the light shielding plates 125 and 126 respectively cover the four side edges. In other embodiments, the visor may only cover the other three side edges that do not correspond to the driving circuit region, and the visor may be omitted corresponding to one of the side edges of the driving circuit region, because the driving circuit region It has a shading effect.

Please refer to FIG. 6. FIG. 6 is a schematic diagram of a backlight module according to another embodiment of the present invention. FIG. 6 is an example of the display device 10 shown in FIG. 1 to FIG. Some structural designs have been changed. Specifically, the light shielding plates 124 and 126 originally shown in FIG. 1 to FIG. 5 are changed to a reinforcing plate (not labeled in the figure) in another embodiment shown in FIG. 6, and the reinforcing plate includes a second positioning plate 123. And the third positioning plate 124a. As shown in FIG. 1 to FIG. 5 , the second positioning plate 123 is connected to the carrier plate 122 and adjacent to the first side surface 301 of the display panel 300 . The third positioning plate 124 a is connected to the second positioning plate 123 and is sandwiched between the first side surface 301 and the second positioning plate 123 . Between the second positioning plates 123. The thickness of the reinforcing plate corresponds to the sum of the thicknesses of the second positioning plate 123 and the third positioning plate 124a, so that it is substantially twice the thickness of the central portion 110, whereby the reinforcing plate can be used to increase the thickness of the reflecting member 100. Sex.

In addition, an optical member 230 may be interposed between the display panel 300 and the backlight module 200. The optical member 230 is, for example, a plurality of optical films or a letter-type shielding member. The second side of the optical member 230 protrudes from the second lug 231. The third positioning plate 124a has a positioning groove 130 corresponding to the second lug 231. The second lug 231 and the positioning groove 130 are fitted to each other for assisting optics. Positioning of piece 230.

Please refer to FIG. 7. FIG. 7 is a schematic diagram of a reflector according to another embodiment of the present invention. FIG. 7 is an example of the display device 10 shown in FIG. 1 to FIG. 5, and is modified at the side portion 120. Part of the structural design. Specifically, the side portion 120 has an extension portion 1261 added above the opening 128. The extension portion 1261 is extended by the light shielding plate 126, and the extension portion 1261 also has a light shielding effect.

Referring to FIG. 8 and FIG. 9 simultaneously, FIG. 8 is a flow chart of a manufacturing method of a display device according to a preferred embodiment of the present invention, and FIG. 9 is a schematic diagram of a housing according to a preferred embodiment of the present invention. 8 and FIG. 9 are exemplified by the display device 10 shown in FIGS. 1 to 5. In step S101, a housing 400 as shown in FIG. 9 and a reflection member 100 before bending as shown in FIG. 1 are provided, and the reflection member 100 has a central portion 110 and a side portion 120. Wherein, the housing 400 can be used as a jig in a subsequent manufacturing process. In the step S103, the side portion 120 of the reflector 100 is bent toward the first direction at the first position to form a first portion, the first direction is vertically upward, and the first portion is the first positioning plate 121, 125. In addition, since the side portion 120 of the reflector 100 has been cut into a predetermined shape, when the side portion 120 forms the first portion, the positioning port 127 is formed at the same time, and the positioning port 127 corresponds to the second side surface 201 of the light guide plate 210. Lug 211.

In step S105, the reflector 100 is disposed in the corresponding housing 400. As shown in FIG. 9, the housing 400 is recessed with an accommodating space 401 corresponding to the reflector 100. The accommodating space 401 has a side wall 410 and the bottom has a bottom plate 420. The central portion 110 of the reflecting member 100 is stacked. On the bottom plate 410, the side wall 410 corresponds to the side portion 120. In step S107, the side portion 120 of the reflector 100 is bent toward the second direction at the second position to form a second portion of the top surface 202 of the parallel light guide plate 210, the second direction being horizontally outward. The second part is the carrier board 122. In step S109, the side portion 120 of the reflecting member 100 is bent toward the first direction in the third position to form a third portion, which is the second positioning plate 123. It should be understood that steps S107 and S109 can be performed simultaneously. Specifically, the housing 400 and its side wall 410 can serve as a part of the fixture, and the second portion is pressed by the side portion 120 toward the side wall 410. The part and the third part can be formed at the same time. In step S111, the light guide plate 210 is stacked on the central portion 110 of the reflector 100, wherein the first positioning plates 121, 125 are adjacent to the second side 201 of the light guide plate 210. In step S113, the display panel 300 is stacked on the second portion. At this time, the carrier board 122 holds the side edge of the lower surface 303 of the display panel 300, and the second positioning board 123 is adjacent to the first side 301 of the display panel 300. . In step S115, the side portion 120 of the reflector 100 is bent toward the third direction at the fourth position to form a fourth portion covering the side edge of the upper surface 302 of the display panel 300, the third direction being horizontally inward. The fourth portion is the visor 124, 126.

In other embodiments, before the display panel is stacked, the side of the reverse bending reflector that can be oriented toward the first direction in the fourth position is formed between the first side of the display panel and the second positioning plate. In the fourth part, the fourth part is a third positioning plate.

In summary, the present invention is a display device and a manufacturing method thereof, so that the display device can omit the conventional plastic frame, and at the same time, the mold for manufacturing the plastic frame and the related process cost are eliminated. Compared with the prior art, the invention not only reduces manufacturing and material costs, but also avoids waste of unwarranted resources, and at the same time makes the display device as a whole thinner and lighter.

While the present invention has been described above in terms of the preferred embodiments thereof, it is not intended to limit the invention, and the present invention may be modified and modified without departing from the spirit and scope of the invention. The scope of protection is subject to the definition of the scope of the patent application.

10. . . Display device

100. . . Reflector

110. . . Central department

120. . . Side

121, 125. . . First positioning plate

122. . . Carrier board

123. . . Second positioning plate

124, 126. . . Shading

1261. . . Extension

124a. . . Third positioning plate

127. . . Positioning port

128. . . Opening

129. . . Fixed plate

130. . . Positioning slot

200. . . Backlight module

201. . . Second side

202. . . Top surface

203. . . Bottom

210. . . Light guide

211. . . Lug

220. . . Light-emitting element

230. . . Optics

231. . . Second lug

300. . . Display panel

301. . . First side

302. . . Upper surface

303. . . lower surface

310. . . Drive circuit area

320. . . Input and output

400. . . case

401. . . Housing space

410. . . Side wall

420. . . Bottom plate

S101. . . Provide housing and reflector

S103. . . Bending the side of the reflector to form the first part

S105. . . Setting the reflector in the housing

S107. . . Bending the side of the reflector to form the second part

S109. . . Bending the side of the reflector to form the third part

S111. . . Stacking the light guide plate in the center of the reflector

S113. . . Overlay the display panel on the second part

S115. . . Bending the side of the reflector to form the fourth part

FIG. 1 is a schematic view of a reflector before being bent according to a preferred embodiment of the present invention.

FIG. 2 is a schematic view showing the reflector after being bent according to a preferred embodiment of the present invention.

3 is a schematic enlarged and partially perspective view of a region of FIG. 2.

4 is a cross-sectional view of a display device in accordance with a preferred embodiment of the present invention.

FIG. 5 is a schematic diagram of a display device according to a preferred embodiment of the present invention.

FIG. 6 is a schematic diagram of a backlight module according to another preferred embodiment of the present invention.

FIG. 7 is a schematic view of a reflector according to another preferred embodiment of the present invention.

FIG. 8 is a flow chart showing a method of fabricating a display device according to a preferred embodiment of the present invention.

FIG. 9 is a schematic view of a housing according to a preferred embodiment of the present invention.

10. . . Display device

100. . . Reflector

110. . . Central department

120. . . Side

121. . . First positioning plate

122. . . Carrier board

123. . . Second positioning plate

124. . . Shading

200. . . Backlight module

201. . . Second side

202. . . Top surface

203. . . Bottom

210. . . Light guide

220. . . Light-emitting element

300. . . Display panel

301. . . First side

302. . . Upper surface

303. . . lower surface

Claims (19)

A display device comprising:
a display panel having an upper surface and a lower surface opposite to each other and a first side sandwiched between the upper surface and the lower surface; and a backlight module having a light guide plate and a reflective member, the light guide plate a top surface and a bottom surface opposite to each other and a second side sandwiched between the top surface and the bottom surface, the top surface adjacent to the lower surface, the reflector has a central portion and a side portion, the central portion Adjacent to the bottom surface, the side portion is adjacent to the first side surface and the second side surface, and the side portion includes a light shielding plate covering the side edge of the upper surface;
Wherein, the reflecting member is composed of a polymer and has a reflection coefficient of more than 90%. The display device of claim 1, wherein the side portion further comprises:
a first positioning plate connecting the edge of the central portion and adjacent to the second side;
a carrier plate connecting the first positioning plate and holding the side edge of the lower surface; and a second positioning plate connecting the carrier plate and adjacent to the first side;
The light shielding plate is connected to the second positioning plate. The display device of claim 1, wherein the second side has a lug, and the side has a pair of positioning openings that are convex, and the lugs are fitted to the positioning opening. The display device of claim 1, wherein the side surface of the upper surface is defined by four, and the light shielding plate covers the four side edges. The display device of claim 1, wherein the display panel defines four sides, one side of the display panel has a driving circuit region, and the driving circuit region is connected with an input and output member, the side portion has a pair of should An opening of the input and output member is disposed through the opening. The display device of claim 5, wherein the upper surface has four side edges defined, the driving circuit region corresponding to one of the four side edges of the upper surface, the light shielding plate covering the upper surface The other three sides of the four sides. The display device of claim 2, wherein the display panel defines a plurality of sides and has a plurality of first sides, the second positioning plate is plural and adjacent to the corresponding first side, the second The positioning plate is extended with a fixing plate that engages two adjacent second positioning plates. The display device of claim 2, wherein the backlight module defines a plurality of sides and has a plurality of second sides, the first positioning plate is plural and adjacent to the corresponding second On the side surface, the first positioning plate is extended with a fixing plate, and the fixing plate engages two adjacent first positioning plates. A display device comprising:
a display panel having an upper surface and a lower surface opposite to each other and a first side sandwiched between the upper surface and the lower surface; and a backlight module having a light guide plate and a reflective member, the light guide plate a top surface and a bottom surface opposite to each other and a second side sandwiched between the top surface and the bottom surface, the top surface adjacent to the lower surface, the reflector has a central portion and a side portion, the central portion Adjacent to the bottom surface, the side portion is adjacent to the first side surface and the second side surface, and the side portion includes a reinforcing plate adjacent to the first side surface and having a thickness substantially twice the thickness of the central portion;
Wherein, the reflecting member is composed of a polymer and has a reflection coefficient of more than 90%. The display device of claim 9, wherein the side portion further comprises:
a first positioning plate connecting the edge of the central portion and adjacent to the second side; and a carrier plate connecting the first positioning plate and holding the side edge of the lower surface;
The reinforcing plate further includes a second positioning plate and a third positioning plate. The second positioning plate is connected to the carrier plate and adjacent to the first side. The third positioning plate is connected to the second positioning plate and is sandwiched between the second positioning plate. Between the first side and the second positioning plate. The display device of claim 9, wherein the second side has a lug, and the side has a pair of positioning openings that are convex, and the lugs are fitted to the positioning opening. The display device of claim 10, wherein an optical member is further disposed between the display panel and the backlight module, and a side of the optical member protrudes from a second lug, and the third positioning plate has a a positioning groove, the second lug and the positioning groove are fitted to each other. The display device of claim 9, wherein the display panel defines four sides, one side of the display panel has a driving circuit region, and the driving circuit region is connected with an input and output member, the side portion has a pair of should An opening of the input and output member is disposed through the opening. The display device of claim 10, wherein the display panel defines a plurality of sides and has a plurality of first sides, the second positioning plate is plural and adjacent to the corresponding first side, the second The positioning plate is extended with a fixing plate that engages two adjacent second positioning plates. The display device of claim 10, wherein the backlight module defines a plurality of sides and has a plurality of second sides, wherein the first positioning plate is plural and adjacent to the corresponding second side, respectively. The first positioning plate is extended with a fixing plate, and the fixing plate engages two adjacent first positioning plates. A method of manufacturing a display device, comprising:
Providing a housing;
Providing a reflector having a central portion and a side portion extending from an edge of the central portion;
Forming a first portion by bending the side portion of the reflecting member toward a first direction toward a first position;
Providing the reflector in the housing;
Extending the side portion of the reflecting member toward a second direction in a second position to form a second portion;
And bending the side of the reflecting member toward the first direction at a third position to form a third portion;
Stacking a light guide plate on the central portion of the reflector, wherein the first portion is adjacent to a side of the light guide plate, the second portion is parallel to a top surface of the light guide plate; and a display panel is stacked on the first In the two parts, the third part is adjacent to the side of the display panel. The method of manufacturing the display device of claim 16, wherein the step of stacking the display panel on the second portion further comprises:
The side portion of the reflecting member is bent toward a third direction at a fourth position to form a fourth portion covering a side edge of the upper surface of the display panel. The method of manufacturing the display device of claim 16, wherein the step of stacking the display panel on the second portion further comprises:
The side portion of the reflecting member is bent in a direction opposite to the first direction at a fourth position to form a fourth portion sandwiched between the side surface of the display panel and the third portion. The method of manufacturing the display device of claim 16, wherein the step of bending the side of the reflective member toward the first direction at the first position further comprises:
When the side portion of the reflecting member is cut to form the first portion, a positioning port is formed at the same time, and the positioning opening corresponds to a lug of the side surface of the light guide plate.