TWI410718B - Backlight module - Google Patents
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- TWI410718B TWI410718B TW99147006A TW99147006A TWI410718B TW I410718 B TWI410718 B TW I410718B TW 99147006 A TW99147006 A TW 99147006A TW 99147006 A TW99147006 A TW 99147006A TW I410718 B TWI410718 B TW I410718B
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Abstract
Description
本發明是一種背光模組,特別係一種能避免軟性電路板因受壓而毀損之背光模組。The invention is a backlight module, in particular to a backlight module capable of avoiding damage of a flexible circuit board due to pressure.
目前液晶顯示裝置已成為顯示螢幕的主流,其主要係由液晶面板與背光模組所構成,其中背光模組用以提供光源至液晶面板,使得液晶面板顯示影像。舉例而言,背光模組至少包含印刷電路板、發光二極體與導光板等組件,其中發光二極體係焊接於設有電路佈局的可撓性電路板上,由於相關元件的配置位置設計,該可撓性電路板必需經彎折環繞後,才能電性連結於具有燈源驅動元件之印刷電路板上。At present, the liquid crystal display device has become the mainstream of the display screen, and is mainly composed of a liquid crystal panel and a backlight module. The backlight module is used to provide a light source to the liquid crystal panel, so that the liquid crystal panel displays an image. For example, the backlight module includes at least components such as a printed circuit board, a light-emitting diode, and a light guide plate, wherein the light-emitting diode system is soldered to the flexible circuit board provided with the circuit layout, and the position of the relevant component is designed. The flexible circuit board must be bent and then electrically connected to the printed circuit board having the light source driving component.
請參閱第1圖所示,其係繪示可撓性電路板1a自印刷電路板1b底面彎折環繞至印刷電路板1b頂面之剖面示意圖,其中於可撓性電路板1a與印刷電路板1b之間設有底座1e,底座1e用以承載印刷電路板1b,其中於靠近可撓性電路板1a之繞折處的底座1e上設置有橡膠件1d。當外殼1c受力擠壓變形而壓迫至可撓性電路板1a上時,可撓性電路板1a之繞折處便會受力而下壓從而產生變形,目前的技術手段係利用橡膠件1d支撐緩衝可撓性電路板1a之繞折處,進而避免可撓性電路板1a之繞折處發生過度變形,而導致繞折處產生死折而斷線之情形。然而根據上述之結構設計,於可撓性電路板1a受外殼1c擠壓時,反而將使可撓性電路板1a接觸擠壓於印刷電路板1b之尖角12上,如此一來將會導致可撓性電路板1a與尖角12接觸之處的電路佈局受損斷線。Referring to FIG. 1 , it is a schematic cross-sectional view showing the flexible circuit board 1 a being bent from the bottom surface of the printed circuit board 1 b to the top surface of the printed circuit board 1 b , wherein the flexible circuit board 1 a and the printed circuit board are shown. A base 1e is provided between 1b, and the base 1e is for carrying a printed circuit board 1b, wherein a rubber member 1d is disposed on the base 1e near the winding of the flexible circuit board 1a. When the outer casing 1c is pressed and deformed by force to be pressed onto the flexible circuit board 1a, the winding portion of the flexible circuit board 1a is pressed and pressed to deform, and the current technical means utilizes the rubber member 1d. The support buffers the winding portion of the flexible circuit board 1a, thereby avoiding excessive deformation of the winding portion of the flexible circuit board 1a, resulting in a situation in which the winding portion is broken and broken. However, according to the above structural design, when the flexible circuit board 1a is pressed by the outer casing 1c, the flexible circuit board 1a is pressed into contact with the sharp corners 12 of the printed circuit board 1b, which will result in The circuit layout where the flexible circuit board 1a is in contact with the sharp corner 12 is broken.
承上述,當可撓性電路板受擠壓而受損斷線時將會降低發光二極體之發光效果,進而影響液晶面板顯示影像。因此,開發出防止背光模組之可撓性電路板因受壓而造成毀損斷線之技術係相關產業亟欲發展之方向。According to the above, when the flexible circuit board is crushed and damaged and broken, the light-emitting effect of the light-emitting diode is reduced, thereby affecting the display image of the liquid crystal panel. Therefore, the development of a technology-related industry that prevents the flexible circuit board of the backlight module from being damaged due to pressure is developed.
有鑑於此,本發明提出一種背光模組,其係設置於具有殼體之電子裝置內,包含:框架、背板、驅動電路板以及支撐件;其中,背板組設於框架之一側上,且背板上具有開口,而驅動電路板係設置於背板上,且位於框架22之另一側處設置軟性電性板,此外,軟性電路板並環繞設置於驅動電路板之二側面,支撐件之一端則連接於框架,而另一端突出於軟性電路板並高於驅動電路板之端角,使支撐件突出於軟性電路板之一端與軟性電路板的表面之間形成段差,其中於殼體受壓時,支撐件支撐殼體以避免軟性電路板受壓時接觸驅動電路板之端角。In view of the above, the present invention provides a backlight module that is disposed in an electronic device having a housing, including: a frame, a backboard, a driving circuit board, and a support member; wherein the back panel is disposed on one side of the frame And the backboard has an opening, and the driving circuit board is disposed on the backboard, and a flexible electrical board is disposed at the other side of the frame 22. In addition, the flexible circuit board is disposed around the two sides of the driving circuit board. One end of the support member is connected to the frame, and the other end protrudes from the flexible circuit board and is higher than the end angle of the driving circuit board, so that the support member protrudes from one end of the flexible circuit board and forms a step difference between the surface of the flexible circuit board, wherein When the housing is pressurized, the support member supports the housing to avoid contact with the end corners of the drive circuit board when the flexible circuit board is pressed.
本發明亦提出另一種背光模組,其係設置於具有殼體之電子裝置內,包含:框架;位於框架上的驅動電路板;環繞設置於驅動電路板之二側面的軟性電路板;支撐件,其一端連接於框架而另一端位於彎折之軟性電路板之間而支撐軟性電路板而高於驅動電路板之端角,其中於殼體受壓時,支撐件支撐軟性電路板以避免軟性電路板受壓時接觸驅動電路板之端角。The present invention also provides another backlight module, which is disposed in an electronic device having a housing, comprising: a frame; a driving circuit board located on the frame; a flexible circuit board disposed on two sides of the driving circuit board; One end is connected to the frame and the other end is located between the bent flexible circuit boards to support the flexible circuit board and higher than the end angle of the driving circuit board. When the housing is pressed, the supporting member supports the flexible circuit board to avoid softness. The end of the board is contacted when the board is pressed.
承上述,於使用者因操作使用電子裝置而施壓於電子裝置之殼體時,本發明之背光模組能藉由其具有之支撐件而防止軟性電路板因受壓而發生毀損斷線之情形。其中,上述支撐件能藉由突出於軟性電路板而直接支撐殼體,避免殼體擠壓軟性電路板而使軟性電路板接觸印刷電路板之端角;再者,支撐件能具有設於彎折之軟性電路板之間的定位件,於殼體受壓進而擠壓軟性電路板時,定位部能支撐軟性電路板而避免軟性電路板接觸印刷電路板之端角。另一方面,由於支撐件能支撐殼體或軟性電路板,因此軟性電路板之繞折處並不會因受壓而過度形變,進而避免發生毀損斷線之問題。According to the above, when the user applies the electronic device to press the casing of the electronic device, the backlight module of the present invention can prevent the flexible circuit board from being damaged due to the pressure by the support member thereof. situation. Wherein, the support member can directly support the housing by protruding from the flexible circuit board to prevent the flexible circuit board from pressing the flexible circuit board to contact the end corner of the printed circuit board; further, the support member can be disposed at the bend The positioning member between the flexible circuit boards can support the flexible circuit board when the housing is pressed to press the flexible circuit board to prevent the flexible circuit board from contacting the end angle of the printed circuit board. On the other hand, since the support member can support the casing or the flexible circuit board, the wrap of the flexible circuit board is not excessively deformed by the pressure, thereby avoiding the problem of damage and disconnection.
以下在實施方式中詳細敘述本發明之詳細特徵以及優點,其內容足以使任何熟習相關技藝者瞭解本發明之技術內容並據以實施,且根據本說明書所揭露之內容、申請專利範圍及圖式,任何熟習相關技藝者可輕易地理解本發明相關之目的及優點。The detailed features and advantages of the present invention are set forth in the Detailed Description of the Detailed Description of the <RTIgt; </ RTI> <RTIgt; </ RTI> </ RTI> </ RTI> <RTIgt; The objects and advantages associated with the present invention can be readily understood by those skilled in the art.
本發明之背光模組係能應用於筆記型/桌上型電腦、液晶電視、手機與個人數位助理等各種具有液晶顯示幕之電子裝置,其中上述電子裝置之種類僅為例示,本發明並不以此為限。The backlight module of the present invention can be applied to various electronic devices having a liquid crystal display screen, such as a notebook/desktop computer, a liquid crystal television, a mobile phone, and a personal digital assistant. The types of the electronic devices are merely examples, and the present invention is not This is limited to this.
請參閱第2A至2B圖所示,其係為本發明之第一實施例中所揭露之背光模組,背光模組係能設置於具有殼體32之電子裝置內部。Please refer to FIG. 2A to FIG. 2B , which are backlight modules disclosed in the first embodiment of the present invention, and the backlight module can be disposed inside the electronic device having the housing 32 .
背光模組主要係由框架22、背板27、驅動電路板24、軟性電路板26與支撐件28所構成。The backlight module is mainly composed of a frame 22, a back plate 27, a driving circuit board 24, a flexible circuit board 26 and a support member 28.
框架22,其一側係設於電子裝置之殼體32的內面,背板27組設於該框架22之另一側上,其上具有開口271,而驅動電路板24,設置於該背板27上,且同樣位於框架22之另一側,其可為佈設有電路之印刷電路板。其中上述驅動電路板24具有複數端角241,上述端角241能為圓角(R角)、鈍角或銳角。The frame 22 is disposed on one side of the inner surface of the casing 32 of the electronic device, and the back plate 27 is disposed on the other side of the frame 22, and has an opening 271 thereon, and the driving circuit board 24 is disposed on the back The board 27, and also on the other side of the frame 22, can be a printed circuit board with circuitry. The driving circuit board 24 has a plurality of end angles 241, and the end angles 241 can be rounded (R angles), obtuse angles or acute angles.
軟性電路板26,設置於背板27與框架22之間,且軟性電路板26之一端係延伸後自開口271穿出,並翻折至驅動電路241上方,從而使軟性電路板26形成環繞於驅動電路板24二個側面之U形態樣,前述U形態樣之軟性電路板26具有相對之第一面26a、第二面26b及用以連接第一面26a與第二面26b的連結結構26c,其中上述第一面26a係較為靠近框架22之一面,亦即位於背板27與框架22之間,且其上設置有用以提供光源之發光二極體,而連結結構26c係相對於上述驅動電路板24之端角241。此外,軟性電路板26之一端能設有連接器(未示圖),用以電性連接其他電子元件。The flexible circuit board 26 is disposed between the back board 27 and the frame 22, and one end of the flexible circuit board 26 extends from the opening 271 and is folded over the driving circuit 241, so that the flexible circuit board 26 is formed around The U-shaped form of the two sides of the driving circuit board 24, the U-shaped flexible circuit board 26 has a first surface 26a opposite to the second surface 26b and a connecting structure 26c for connecting the first surface 26a and the second surface 26b. The first surface 26a is closer to one side of the frame 22, that is, between the back plate 27 and the frame 22, and is provided with a light emitting diode for providing a light source, and the connecting structure 26c is opposite to the above driving. End angle 241 of circuit board 24. In addition, one end of the flexible circuit board 26 can be provided with a connector (not shown) for electrically connecting other electronic components.
支撐件28,位於驅動電路板24與軟性電路板26的連結結構26c之間,其具有相對之第一側28a與第二側28b,第一側28a係連接於框架22,第二側28b係貫穿於軟性電路板26之第一面26a與第二面26b而高於驅動電路板24之端角241,使支撐件28突出於軟性電路板26之一端,進而與軟性電路板26之第二面26b形成段差。其中支撐件28係能與框架22為一體成形製成並且其第二側28b能具有用以接觸支撐殼體32之頂部281,而軟性電路板26之第一面26a、第二面26b設有穿孔261,支撐件28之第二側28b貫穿穿孔261而突出於軟性電路板26。The support member 28 is located between the driving circuit board 24 and the connecting structure 26c of the flexible circuit board 26, and has a first side 28a and a second side 28b opposite thereto. The first side 28a is connected to the frame 22, and the second side 28b is The first surface 26a and the second surface 26b of the flexible circuit board 26 are higher than the end angle 241 of the driving circuit board 24, so that the support member 28 protrudes from one end of the flexible circuit board 26, and then with the second of the flexible circuit board 26. Face 26b forms a step. The support member 28 can be integrally formed with the frame 22 and the second side 28b can have a top portion 281 for contacting the support housing 32, and the first surface 26a and the second surface 26b of the flexible circuit board 26 are provided. The through hole 261, the second side 28b of the support member 28 protrudes through the through hole 261 to protrude from the flexible circuit board 26.
使用者因操作使用電子裝置而接觸施力於電子裝置之殼體32,於殼體32受壓時,支撐件28之第二側28b能支撐接觸殼體32,避免殼體32於受壓變形而壓迫到軟性電路板26時,而使軟性電路板26接觸驅動電路板24之端角241,從而防止軟性電路板26因接觸擠壓端角241而發生毀損斷線之情形。The user contacts the housing 32 of the electronic device by operating the electronic device. When the housing 32 is pressed, the second side 28b of the support member 28 can support the contact housing 32 to prevent the housing 32 from being deformed under pressure. When pressed to the flexible circuit board 26, the flexible circuit board 26 is brought into contact with the end corner 241 of the driving circuit board 24, thereby preventing the flexible circuit board 26 from being damaged and broken due to contact with the pressing end angle 241.
另一方面,支撐件28能具有定位部284,如第3A與3B圖所示。上述定位部284位於軟性電路板26之第一面26a與第二面26b之間並用以支撐接觸軟性電路板26。其中上述定位部284之形狀結構於圖示中僅為例示,本發明並不以此為限。On the other hand, the support member 28 can have a positioning portion 284 as shown in Figs. 3A and 3B. The positioning portion 284 is located between the first surface 26a and the second surface 26b of the flexible circuit board 26 and supports the contact flexible circuit board 26. The shape of the positioning portion 284 is merely illustrated in the drawings, and the invention is not limited thereto.
請參閱第4A至4C圖所示,其係為本發明之第二實施例中所揭露位於具有殼體32之電子裝置內部的背光模組。背光模組主要係由框架22、驅動電路板24、軟性電路板26、背板27與支撐件28所構成,而在第4B圖中,為清楚表示支撐件的形成位置,故省略背板27,其中上述框架22、驅動電路板24與軟性電路板26如第一實施例所述,惟支撐件28有所差異。Please refer to FIGS. 4A-4C, which are backlight modules disclosed in the second embodiment of the present invention, which are located inside the electronic device having the housing 32. The backlight module is mainly composed of a frame 22, a driving circuit board 24, a flexible circuit board 26, a back board 27 and a support member 28. In FIG. 4B, in order to clearly show the forming position of the supporting member, the backing plate 27 is omitted. The above frame 22, the driving circuit board 24 and the flexible circuit board 26 are as described in the first embodiment, except that the supporting member 28 is different.
支撐件28,其一端連接於框架22,另一端係用以支撐軟性電路板26並位於軟性電路板26之第一面26a與第二面26b之間。The support member 28 has one end connected to the frame 22 and the other end for supporting the flexible circuit board 26 and located between the first surface 26a and the second surface 26b of the flexible circuit board 26.
使用者因操作使用電子裝置而接觸施力於電子裝置之殼體32,於殼體32受壓變形而壓迫到軟性電路板26時,支撐件28之定位部284能支撐軟性電路板26,進而避免軟性電路板26接觸驅動電路板24之端角241,從而防止軟性電路板26因接觸擠壓端角241而發生毀損斷線之情形。When the user touches and applies the electronic device to the housing 32 of the electronic device, when the housing 32 is pressed and deformed to the flexible circuit board 26, the positioning portion 284 of the support member 28 can support the flexible circuit board 26, and further The flexible circuit board 26 is prevented from contacting the end corner 241 of the driving circuit board 24, thereby preventing the flexible circuit board 26 from being damaged and broken due to contact with the pressing end angle 241.
承上述,本實施例之支撐件28之二端具有實質上相互垂直之連接部282與定位部284,上述連接部282係實質上垂直而連接於框架22,而定位部284則係用以支撐軟性電路板26並平行設置軟性電路板26之第一面26a與第二面26b之間。其中上述支撐件28與框架22係能一體成形或相互獨立設置。此外,圖示所揭示之定位部284的長度僅為例示,本發明並不以此為限。In the above, the two ends of the support member 28 of the present embodiment have substantially perpendicular connecting portions 282 and positioning portions 284. The connecting portions 282 are substantially perpendicular to the frame 22, and the positioning portion 284 is used for supporting The flexible circuit board 26 is disposed in parallel between the first surface 26a and the second surface 26b of the flexible circuit board 26. The support member 28 and the frame 22 can be integrally formed or disposed independently of each other. In addition, the length of the positioning portion 284 disclosed in the drawings is merely an example, and the present invention is not limited thereto.
請參閱第5圖所示,其係為本發明之第三實施例中所揭露位於具有殼體32之電子裝置內部的背光模組。背光模組主要係由框架22、背板27、驅動電路板24、軟性電路板26與支撐件28所構成,而在第5圖中,為清楚表示支撐件的形成位置,故省略背板27,其中上述框架22、驅動電路板24與軟性電路板26如第二實施例所述,惟支撐件28有所差異。Referring to FIG. 5, it is a backlight module disclosed in the third embodiment of the present invention, which is located inside the electronic device having the housing 32. The backlight module is mainly composed of a frame 22, a back plate 27, a driving circuit board 24, a flexible circuit board 26 and a support member 28. In FIG. 5, in order to clearly show the formation position of the support member, the back plate 27 is omitted. The above frame 22, the driving circuit board 24 and the flexible circuit board 26 are as described in the second embodiment, except that the supporting member 28 is different.
支撐件28,其二端分別具有連接部282,並且具有連接上述二個連接部282之定位部284,定位部284用以支撐軟性電路板26而高於驅動電路板24之端角241,上述連接部282實質上垂直並連接於框架22,上述二個連接部282、定位部284與框架22相接形成透孔,而軟性電路板26之第二面26b則穿繞出透孔而位於定位部284之上方。此外上述支撐件28與框架22係能一體成形或相互獨立設置。The support member 28 has a connecting portion 282 at each end thereof, and has a positioning portion 284 connecting the two connecting portions 282. The positioning portion 284 supports the flexible circuit board 26 and is higher than the end angle 241 of the driving circuit board 24. The connecting portion 282 is substantially perpendicular and connected to the frame 22. The two connecting portions 282 and the positioning portion 284 are connected to the frame 22 to form a through hole, and the second surface 26b of the flexible circuit board 26 is disposed through the through hole. Above the part 284. Further, the support member 28 and the frame 22 can be integrally formed or disposed independently of each other.
請參閱第6圖所示,其係為本發明之第四實施例中所揭露位於具有殼體32之電子裝置內部的背光模組。背光模組主要係由框架22、背板27、驅動電路板24、軟性電路板26與支撐件28所構成,而在第6圖中,為清楚表示支撐件的形成位置,故省略背板27,其中上述框架22、驅動電路板24與軟性電路板26如第二實施例所述,惟支撐件28有所差異。Please refer to FIG. 6, which is a backlight module disclosed in the fourth embodiment of the present invention, which is located inside the electronic device having the housing 32. The backlight module is mainly composed of a frame 22, a back plate 27, a driving circuit board 24, a flexible circuit board 26 and a support member 28. In FIG. 6, in order to clearly show the formation position of the support member, the back plate 27 is omitted. The above frame 22, the driving circuit board 24 and the flexible circuit board 26 are as described in the second embodiment, except that the supporting member 28 is different.
支撐件28,具有第一結構28c與第二結構28d,上述第一結構28c與第二結構28d皆具有相互垂直連接之連接部282與定位部284,其中連接部282實質上垂直並連接於框架22,而定位部284則係用以支撐軟性電路板26並平行設置於軟性電路板26之第一面26a與第二面26b之間。其中上述第一結構28c與第二結構28d之定位部284係為對向設置而未互相連接。The support member 28 has a first structure 28c and a second structure 28d. The first structure 28c and the second structure 28d have a connecting portion 282 and a positioning portion 284 which are perpendicularly connected to each other, wherein the connecting portion 282 is substantially perpendicular and connected to the frame. 22, the positioning portion 284 is used to support the flexible circuit board 26 and is disposed in parallel between the first surface 26a and the second surface 26b of the flexible circuit board 26. The positioning portions 284 of the first structure 28c and the second structure 28d are disposed opposite to each other and are not connected to each other.
根據以上所述,於使用者因操作使用電子裝置而施壓於電子裝置之殼體時,本發明能提供以下手段而防止軟性電路板因受壓而發生毀損斷線之情形:(1)設置突出於軟性電路板之支撐件,支撐件與軟性電路板之表面形成一段差,於電子裝置之殼體受壓時,支撐件能直接支撐殼體,避免殼體擠壓軟性電路板而使軟性電路板接觸印刷電路板之端角,並且由於軟性電路板不受殼體擠壓,軟性電路板因彎折而產生之繞折處不會發生過度形變而造成毀損斷線之問題;(2)設置具有定位部之支撐件,定位部位於彎折之軟性電路板之間,於電子裝置之殼體受壓進而擠壓軟性電路板時,定位部能支撐軟性電路板而避免軟性電路板接觸印刷電路板之端角,並且由於定位部支撐著軟性電路板,因此軟性電路板之繞折處同樣不會發生過度形變而導致毀損斷線之問題。According to the above, when the user applies pressure to the casing of the electronic device by using the electronic device, the present invention can provide the following means to prevent the flexible circuit board from being damaged and broken due to pressure: (1) setting The support member protrudes from the support of the flexible circuit board, and the support member forms a difference with the surface of the flexible circuit board. When the housing of the electronic device is pressed, the support member can directly support the housing to prevent the housing from pressing the flexible circuit board to make the softness The circuit board contacts the end angle of the printed circuit board, and since the flexible circuit board is not pressed by the casing, the winding of the flexible circuit board due to the bending does not excessively deform and causes the problem of damage and disconnection; (2) A support member having a positioning portion is disposed, and the positioning portion is located between the bent flexible circuit boards. When the housing of the electronic device is pressed to press the flexible circuit board, the positioning portion can support the flexible circuit board to avoid the soft circuit board contacting the printing. The end angle of the circuit board, and because the positioning portion supports the flexible circuit board, the winding of the flexible circuit board is also not excessively deformed, resulting in the problem of damage and disconnection.
雖然本發明的技術內容已經以較佳實施例揭露如上,然其並非用以限定本發明,任何熟習此技藝者,在不脫離本發明之精神所作些許之更動與潤飾,皆應涵蓋於本發明的範疇內,因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。Although the technical content of the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the present invention, and any modifications and refinements made by those skilled in the art without departing from the spirit of the present invention are encompassed by the present invention. The scope of protection of the present invention is therefore defined by the scope of the appended claims.
1a...可撓性電路板1a. . . Flexible circuit board
1b...印刷電路板1b. . . A printed circuit board
1c...外殼1c. . . shell
1d...橡膠件1d. . . Rubber parts
1e...底座1e. . . Base
12...尖角12. . . Sharp corner
22...框架twenty two. . . frame
24...驅動電路板twenty four. . . Drive board
241...端角241. . . End angle
26...軟性電路板26. . . Flexible circuit board
26a...第一面26a. . . First side
26b...第二面26b. . . Second side
26c...連結結構26c. . . Link structure
261...穿孔261. . . perforation
27...背板27. . . Backplane
271...開口271. . . Opening
28...支撐件28. . . supporting item
28a...第一側28a. . . First side
28b...第二側28b. . . Second side
28c...第一結構28c. . . First structure
28d...第二結構28d. . . Second structure
281...頂部281. . . top
282...連接部282. . . Connection
284...定位部284. . . Positioning department
32...殼體32. . . case
第1圖為先前技術所揭露之設於電子裝置中之背光模組的局部剖面示意圖。FIG. 1 is a partial cross-sectional view showing a backlight module provided in an electronic device disclosed in the prior art.
第2A圖為本發明第一實施例所揭露之背光模組的局部外觀剖面示意圖。2A is a cross-sectional view showing a partial appearance of a backlight module according to a first embodiment of the present invention.
第2B圖為本發明第一實施例所揭露之背光模組的局部外觀剖面示意圖,其中支撐件具有頂部。FIG. 2B is a partial cross-sectional view showing the backlight module of the first embodiment of the present invention, wherein the support member has a top portion.
第3A與3B圖為本發明第一實施例所揭露之背光模組的局部外觀剖面示意圖,其中支撐件具有定位部。3A and 3B are schematic cross-sectional views showing a partial appearance of a backlight module according to a first embodiment of the present invention, wherein the support member has a positioning portion.
第4A與4B圖為本發明第二實施例所揭露之背光模組的局部外觀立體示意圖。4A and 4B are schematic perspective views showing a partial appearance of a backlight module according to a second embodiment of the present invention.
第4C圖為本發明第二實施例所揭露之背光模組的局部外觀剖面示意圖。FIG. 4C is a cross-sectional view showing a partial appearance of a backlight module according to a second embodiment of the present invention.
第5圖為本發明第三實施例所揭露之背光模組的局部外觀立體示意圖。FIG. 5 is a perspective view showing a partial appearance of a backlight module according to a third embodiment of the present invention.
第6圖為本發明第四實施例所揭露之背光模組的局部外觀立體示意圖。FIG. 6 is a perspective view showing a partial appearance of a backlight module according to a fourth embodiment of the present invention.
22...框架twenty two. . . frame
24...驅動電路板twenty four. . . Drive board
241...端角241. . . End angle
26...軟性電路板26. . . Flexible circuit board
26a...第一面26a. . . First side
26b...第二面26b. . . Second side
26c...連結結構26c. . . Link structure
27...背板27. . . Backplane
271...開口271. . . Opening
28...支撐件28. . . supporting item
28a...第一側28a. . . First side
28b...第二側28b. . . Second side
281...頂部281. . . top
32...殼體32. . . case
Claims (10)
Priority Applications (2)
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TW99147006A TWI410718B (en) | 2010-12-30 | 2010-12-30 | Backlight module |
CN201110217120.3A CN102352983B (en) | 2010-12-30 | 2011-07-22 | Backlight module |
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TW99147006A TWI410718B (en) | 2010-12-30 | 2010-12-30 | Backlight module |
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TW201227083A TW201227083A (en) | 2012-07-01 |
TWI410718B true TWI410718B (en) | 2013-10-01 |
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TW99147006A TWI410718B (en) | 2010-12-30 | 2010-12-30 | Backlight module |
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TW (1) | TWI410718B (en) |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007140271A (en) * | 2005-11-21 | 2007-06-07 | Hitachi Displays Ltd | Display device |
TW201024856A (en) * | 2008-12-25 | 2010-07-01 | Chunghwa Picture Tubes Ltd | Backlight module and display module thereof |
TW201039005A (en) * | 2009-04-22 | 2010-11-01 | Chi Mei Optoelectronics Corp | Panel frame and related flat panel display |
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KR100894603B1 (en) * | 2007-05-16 | 2009-04-24 | 삼성모바일디스플레이주식회사 | Liquid Crystal Display and Manufacturing Thereof |
KR101338996B1 (en) * | 2008-12-26 | 2013-12-09 | 엘지디스플레이 주식회사 | Liquid crystal display device |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007140271A (en) * | 2005-11-21 | 2007-06-07 | Hitachi Displays Ltd | Display device |
TW201024856A (en) * | 2008-12-25 | 2010-07-01 | Chunghwa Picture Tubes Ltd | Backlight module and display module thereof |
TW201039005A (en) * | 2009-04-22 | 2010-11-01 | Chi Mei Optoelectronics Corp | Panel frame and related flat panel display |
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CN102352983B (en) | 2014-07-09 |
CN102352983A (en) | 2012-02-15 |
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