TWI447479B - Display device - Google Patents
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- TWI447479B TWI447479B TW098116848A TW98116848A TWI447479B TW I447479 B TWI447479 B TW I447479B TW 098116848 A TW098116848 A TW 098116848A TW 98116848 A TW98116848 A TW 98116848A TW I447479 B TWI447479 B TW I447479B
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Description
本發明係提供一種顯示裝置,尤指一種利用背板之突出部分固定電路板與光源裝置之顯示裝置。The present invention provides a display device, and more particularly to a display device that fixes a circuit board and a light source device by using a protruding portion of the back plate.
請參考第1圖,第1圖為習知液晶顯示模組之結構示意圖。如第1圖所示,習知的液晶顯示模組2主要包含有液晶顯示面板10、軟性印刷電路(flexible printed circuit,FPC)板12,以及背光模組(第1圖之背光模組被液晶顯示面板10所遮蔽,而僅露出背光模組之連接部分16,其中連接部分16實際上是背光源之基板的延伸)。液晶顯示面板10用來顯示影像與資訊,而背光模組用來產生光源。軟性印刷電路板12具有連接區域14與連接區域18,其中連接區域14係用以電性連接至液晶顯示面板10,而連接區域18係用以電性連接至背光模組之連接部分16。軟性印刷電路板12於連接區域18內具有兩個連接襯墊20,而習知技術係利用焊接方式來電性連接背光模組之連接部分16與連接襯墊20。Please refer to FIG. 1 , which is a schematic structural view of a conventional liquid crystal display module. As shown in FIG. 1 , the conventional liquid crystal display module 2 mainly includes a liquid crystal display panel 10 , a flexible printed circuit (FPC) board 12 , and a backlight module (the backlight module of FIG. 1 is liquid crystal). The display panel 10 is shielded, and only the connection portion 16 of the backlight module is exposed, wherein the connection portion 16 is actually an extension of the substrate of the backlight. The liquid crystal display panel 10 is used to display images and information, and the backlight module is used to generate light sources. The flexible printed circuit board 12 has a connection area 14 and a connection area 18, wherein the connection area 14 is electrically connected to the liquid crystal display panel 10, and the connection area 18 is electrically connected to the connection portion 16 of the backlight module. The flexible printed circuit board 12 has two connection pads 20 in the connection region 18, and the prior art uses a soldering method to electrically connect the connection portion 16 of the backlight module and the connection pad 20.
此外,習知液晶顯示模組2亦可利用黏貼方式或利用連接器來電性連接軟性印刷電路板12與背光模組,然而不論是焊接、黏貼或使用連接器,均需額外進行焊接步驟、黏貼步驟或裝設連接器之步驟,因而增加組裝製程之複雜度、耗費時間與成本、受限於額外步驟之量率,且增加重工之困難度。有鑑於此,如何降低成本並製作出品質良好的顯示模組仍為目前顯示器領域的一大課題。In addition, the conventional liquid crystal display module 2 can also electrically connect the flexible printed circuit board 12 and the backlight module by means of adhesive bonding or by using a connector. However, whether welding, pasting or using a connector, an additional welding step and pasting are required. The steps or steps of installing the connector thus increase the complexity of the assembly process, time and cost, are limited by the amount of additional steps, and increase the difficulty of rework. In view of this, how to reduce the cost and produce a good quality display module is still a major issue in the current display field.
本發明之目的之一在於提供一種顯示裝置,利用背板之突出部分固定電路板與光源裝置,以解決上述之問題。SUMMARY OF THE INVENTION One object of the present invention is to provide a display device that fixes a circuit board and a light source device by using a protruding portion of a back plate to solve the above problems.
為達上述目的,本發明之實施例提供一種顯示裝置,包括光源裝置、電路板與背板(bezel)。光源裝置包括基板、發光元件與至少一第一連接襯墊。發光元件與至少一第一連接襯墊分別設置於基板之表面,且至少一第一連接襯墊電性連接至發光元件。電路板包括至少一第二連接襯墊,其中至少一第二連接襯墊電性連接至至少一第一連接襯墊。背板包括突出部分,其中突出部分係對應於至少一第一連接襯墊與至少一第二連接襯墊設置,藉以固定第一連接襯墊與第二連接襯墊。To achieve the above object, embodiments of the present invention provide a display device including a light source device, a circuit board, and a bezel. The light source device includes a substrate, a light emitting element, and at least one first connection pad. The light emitting element and the at least one first connecting pad are respectively disposed on the surface of the substrate, and the at least one first connecting pad is electrically connected to the light emitting element. The circuit board includes at least one second connection pad, wherein the at least one second connection pad is electrically connected to the at least one first connection pad. The back panel includes a protruding portion, wherein the protruding portion is disposed corresponding to the at least one first connecting pad and the at least one second connecting pad, thereby fixing the first connecting pad and the second connecting pad.
由於本發明之顯示裝置可利用背板之突出部分固定電路板與光源裝置,使電路板與光源裝置可以穩固地電性連接,進而達到結合之目的,因此可降低顯示裝置之成本,且易於組裝與重工。Since the display device of the present invention can fix the circuit board and the light source device by using the protruding portion of the back plate, the circuit board and the light source device can be firmly and electrically connected, thereby achieving the purpose of combination, thereby reducing the cost of the display device and being easy to assemble. With heavy work.
以下為有關本發明之詳細說明與附圖。然而所附圖式僅供參考與輔助說明用,並非用來對本發明加以限制者。The following is a detailed description of the invention and the accompanying drawings. However, the drawings are for reference only and are not intended to limit the invention.
為使熟習本發明所屬技術領域之一般技藝者能更進一步了解本發明,下文特列舉本發明之數個較佳實施例,並配合所附圖式,詳細說明本發明的構成內容及所欲達成之功效。The present invention will be further understood by those skilled in the art to which the present invention pertains. The effect.
請參考第2圖至第5圖。第2圖至第5圖為本發明之顯示裝置之一較佳實施例示意圖,其中第2圖為顯示裝置之分解示意圖,第3圖為顯示裝置之組裝示意圖,第4圖為突出部分、第一與第二連接襯墊之對應示意圖,第5(A)圖為光源裝置122之俯視示意圖,而第5(B)圖為光源裝置122之底視示意圖。圖式僅以說明為目的,並未依照原尺寸作圖。為清楚呈現本發明之特徵,相同的元件或部位沿用相同的符號來表示。其中本實施例係以液晶顯示模組為例進行說明,然而本發明之不需侷限於此。Please refer to Figures 2 to 5. 2 to 5 are schematic views of a preferred embodiment of the display device of the present invention, wherein FIG. 2 is an exploded view of the display device, FIG. 3 is a schematic view showing the assembly of the display device, and FIG. 4 is a protruding portion, A schematic diagram of a corresponding connection of the second and second connection pads, FIG. 5(A) is a schematic plan view of the light source device 122, and FIG. 5(B) is a bottom view of the light source device 122. The drawings are for illustrative purposes only and are not drawn to the original dimensions. In order to clearly characterize the present invention, the same elements or parts are denoted by the same reference numerals. The present embodiment is described by taking a liquid crystal display module as an example, but the present invention is not limited thereto.
如第2圖與第3圖所示,顯示裝置100可包括顯示面板110、電路板112、光源裝置122、背板124、框架130、導光板(light guide plate,LGP)134、黏著層140與光學膜片128、132、136、138等元件。As shown in FIGS. 2 and 3 , the display device 100 may include a display panel 110 , a circuit board 112 , a light source device 122 , a back plate 124 , a frame 130 , a light guide plate (LGP) 134 , and an adhesive layer 140 . Optical film 128, 132, 136, 138 and the like.
顯示面板110用來顯示影像與資訊,當顯示介質為液晶分子時,顯示面板110可以為各式液晶顯示面板。而於其他實施例中,顯示面板110可以為任何其他類型之顯示面板,例如當顯示介質同時包含液晶材料及電激發光材料,則此顯示面板110可為混合式(hybrid)顯示面板或半自發光顯示面板等。The display panel 110 is used to display images and information. When the display medium is liquid crystal molecules, the display panel 110 can be various liquid crystal display panels. In other embodiments, the display panel 110 can be any other type of display panel. For example, when the display medium includes both the liquid crystal material and the electroluminescent material, the display panel 110 can be a hybrid display panel or a semi-self. A light-emitting display panel or the like.
光源裝置122可用以產生光源,導光板134則可用以使光源裝置122所產生的光線能夠更均勻的照射至顯示面板110。其中,光學膜片128、132、136、138可為反射板、擴散板與/或光學聚光膜片等提供不同光學效益之元件。反射板例如可為光滑的白色紙板而黏附於導光板134的底面或背板124的表面,用以將光源裝置122所產生的光線向上反射,以增加光的使用率。擴散板可用以將入射的光線擴散,以提供顯示面板110更均勻的光源,而光學聚光膜片可用以增加亮度與光線集中度。本發明之反射板、導光板、擴散板與光學聚光膜片所設置之數量及順序可視製程或產品需求予以增刪或調整,而此處之光源裝置122、導光板134與光學膜片128、132、136、138可形成本發明顯示裝置100之背光模組。The light source device 122 can be used to generate a light source, and the light guide plate 134 can be used to enable the light generated by the light source device 122 to be more uniformly illuminated to the display panel 110. The optical films 128, 132, 136, and 138 may be components that provide different optical benefits such as a reflective plate, a diffusing plate, and/or an optical concentrating film. The reflective plate may be, for example, a smooth white cardboard adhered to the bottom surface of the light guide plate 134 or the surface of the back plate 124 for reflecting the light generated by the light source device 122 upward to increase the light usage rate. A diffuser plate can be used to diffuse incident light to provide a more uniform source of display panel 110, while an optical concentrating patch can be used to increase brightness and light concentration. The number and sequence of the reflector, the light guide plate, the diffusion plate and the optical concentrating film of the present invention may be added, deleted or adjusted according to the process or product requirements, and the light source device 122, the light guide plate 134 and the optical film 128, 132, 136, 138 may form a backlight module of the display device 100 of the present invention.
背板124可承載並保護背光模組與顯示面板110。其中,本發明之背板124包括底板125與突出部分126,突出部分126可突出於底板125之表面,例如利用射出成形製程或表面處理方式,使突出部分126與底板125為一體成形之結構,或者突出部分126亦有可能是另行設置於底板125之表面,例如利用壓合、黏合或卡合等方式將已形成之突出部分126裝設於底板125之表面。框架130與背板124可彼此卡合,例如光源裝置122與部分之電路板112較佳可設置於框架130與背板124之間,並且藉以固定光源裝置122與電路板112。而於其他實施例中,光源裝置122亦可利用其他方式固定於框架130內或框架130上,例如卡合、黏合或螺絲鎖合等方式。The backplane 124 can carry and protect the backlight module and the display panel 110. The back plate 124 of the present invention includes a bottom plate 125 and a protruding portion 126. The protruding portion 126 can protrude from the surface of the bottom plate 125, for example, by using an injection molding process or a surface treatment method, so that the protruding portion 126 and the bottom plate 125 are integrally formed. Alternatively, the protruding portion 126 may be separately disposed on the surface of the bottom plate 125. For example, the formed protruding portion 126 may be mounted on the surface of the bottom plate 125 by pressing, bonding or snapping. The frame 130 and the back plate 124 can be engaged with each other. For example, the light source device 122 and a portion of the circuit board 112 are preferably disposed between the frame 130 and the back plate 124, thereby fixing the light source device 122 and the circuit board 112. In other embodiments, the light source device 122 can also be fixed in the frame 130 or the frame 130 by other means, such as snapping, bonding or screwing.
電路板112之材質包含可撓性材質、剛性材質、或上述之組合,但不限於此。電路板112可包括第一部分118與第二部分114,且電路板112可包括設置於第一部分118上之第二連接襯墊120。電路板112之第一部分118可至少部分設置於背板124與光源裝置122之間,而第二部分114則可設置並電性連接至顯示面板110上。尤其當電路板112之材質包含可撓性材質時,可適於將第一部分118與第二部分114分別設置於不同高度位置,且可以將連接好之電路板112向後彎折而置於背光模組後方。The material of the circuit board 112 includes a flexible material, a rigid material, or a combination thereof, but is not limited thereto. The circuit board 112 can include a first portion 118 and a second portion 114, and the circuit board 112 can include a second connection pad 120 disposed on the first portion 118. The first portion 118 of the circuit board 112 can be disposed at least partially between the back plate 124 and the light source device 122, and the second portion 114 can be disposed and electrically connected to the display panel 110. In particular, when the material of the circuit board 112 includes a flexible material, the first portion 118 and the second portion 114 can be respectively disposed at different height positions, and the connected circuit board 112 can be bent backward to be placed in the backlight module. Rear of the group.
本發明之電路板112中可包含有複數個電子元件(electrical component,圖未示),顯示面板110上則可包含有源極驅動器積體電路(integrated circuit,IC)與閘極驅動器IC(圖未示)。據此,電路板112之電子元件可電性連接於顯示面板110之源極與閘極驅動器IC,並電性連接於背光模組內之光源裝置122,因此顯示裝置100可透過電路板112上之電子元件來控制光源裝置122之運作,並驅動顯示面板110上的源極與閘極驅動器IC,藉以顯示影像與資訊。The circuit board 112 of the present invention may include a plurality of electrical components (not shown), and the display panel 110 may include a source driver integrated circuit (IC) and a gate driver IC (FIG. Not shown). Accordingly, the electronic component of the circuit board 112 can be electrically connected to the source of the display panel 110 and the gate driver IC, and is electrically connected to the light source device 122 in the backlight module. Therefore, the display device 100 can be transmitted through the circuit board 112. The electronic components control the operation of the light source device 122 and drive the source and gate driver ICs on the display panel 110 to display images and information.
於其他實施例中,電路板112亦可不包含前述第二部分114,亦即電路板112可不電性連接至顯示面板110,而主要用以控制光源裝置122之運作。此時,顯示裝置100中可另包含其他電路板來驅動顯示面板110之運作。In other embodiments, the circuit board 112 may not include the second portion 114, that is, the circuit board 112 may not be electrically connected to the display panel 110, and is mainly used to control the operation of the light source device 122. At this time, another circuit board may be additionally included in the display device 100 to drive the operation of the display panel 110.
如第4圖與第5圖所示,光源裝置122可包括基板142、一個或一個以上之發光元件144,與至少一第一連接襯墊146。舉例來說,本實施例之光源裝置122可包括7個發光元件144與兩個第一連接襯墊146。其中,發光元件144可包括任何可發光之元件,例如發光二極體、有機發光二極體、冷陰極管或燈泡等。As shown in FIGS. 4 and 5, the light source device 122 can include a substrate 142, one or more light emitting elements 144, and at least a first connection pad 146. For example, the light source device 122 of the present embodiment may include seven light emitting elements 144 and two first connection pads 146. Wherein, the light-emitting element 144 may include any light-emitting element such as a light-emitting diode, an organic light-emitting diode, a cold cathode tube or a bulb.
如第5(A)圖與第5(B)圖所示,發光元件144與第一連接襯墊146均設置於基板142之表面,例如較佳可分別設置於基板142之相對兩表面,且第一連接襯墊146係電性連接至發光元件144。電路板112包括至少一第二連接襯墊120,例如本實施例之電路板112可包括兩個分別對應於第一連接襯墊146之第二連接襯墊120,其中第二連接襯墊120電性連接至第一連接襯墊146。背板124之突出部分126可對應於第一連接襯墊146與第二連接襯墊120設置。於其他實施例中,發光元件144與第一連接襯墊146亦可設置於基板142之同一表面。As shown in FIG. 5(A) and FIG. 5(B), the light-emitting element 144 and the first connection pad 146 are both disposed on the surface of the substrate 142, for example, preferably disposed on opposite surfaces of the substrate 142, respectively. The first connection pad 146 is electrically connected to the light emitting element 144. The circuit board 112 includes at least one second connection pad 120. For example, the circuit board 112 of the present embodiment may include two second connection pads 120 respectively corresponding to the first connection pads 146, wherein the second connection pads 120 are electrically Connected to the first connection pad 146. The protruding portion 126 of the backing plate 124 may be disposed corresponding to the first connection pad 146 and the second connection pad 120. In other embodiments, the light emitting element 144 and the first connection pad 146 may also be disposed on the same surface of the substrate 142.
由於光源裝置122係可固定於背板124上,例如利用框架130與背板124之卡合而將光源裝置122固定於其間,因此背板124之突出部分126可以施加適當之壓力於第一連接襯墊146與第二連接襯墊120上,藉以固定第一連接襯墊146與第二連接襯墊120。故,光源裝置122之第一連接襯墊146與電路板112之第二連接襯墊120之間可不需包括任何導電黏著材料(例如錫膏),也不需要另行利用黏膠或黏著層來固定第一連接襯墊146與第二連接襯墊120之相對位置,亦即第一連接襯墊146可直接接觸第二連接襯墊120。Since the light source device 122 can be fixed to the back plate 124, for example, by the engagement of the frame 130 and the back plate 124 to fix the light source device 122 therebetween, the protruding portion 126 of the back plate 124 can apply appropriate pressure to the first connection. The pad 146 and the second connection pad 120 are used to fix the first connection pad 146 and the second connection pad 120. Therefore, the first connection pad 146 of the light source device 122 and the second connection pad 120 of the circuit board 112 need not include any conductive adhesive material (such as solder paste), and need not be separately fixed by adhesive or adhesive layer. The relative position of the first connection pad 146 and the second connection pad 120, that is, the first connection pad 146, can directly contact the second connection pad 120.
第一與第二連接襯墊146、120可包括任意導電材料,例如鋁(aluminum)、銅(copper)、錫(tin)、銀(silver)或金(gold),但不限於此,以提供電性連接之用途。此外,第一與第二連接襯墊146、120之數量、位置與形狀均可根據產品設計或製程需求而調整,例如第一與第二連接襯墊146、120較佳是分別突出於基板142與電路板112之表面,以提供較強之固定效果,但不限於此。第一與第二連接襯墊146、120亦可與基板142與電路板112之表面的高度接近或一致。The first and second connection pads 146, 120 may comprise any conductive material such as aluminum, copper, tin, silver or gold, but are not limited thereto to provide The purpose of electrical connection. In addition, the number, position and shape of the first and second connection pads 146, 120 can be adjusted according to product design or process requirements. For example, the first and second connection pads 146, 120 preferably protrude from the substrate 142, respectively. The surface of the circuit board 112 is provided to provide a strong fixing effect, but is not limited thereto. The first and second connection pads 146, 120 may also be close to or coincide with the height of the surface of the substrate 142 and the circuit board 112.
再者,本發明顯示裝置100之背光模組不需受圖示所侷限。於其他實施例中,本發明顯示裝置100之背光模組亦可包含有尺寸與顯示面板110相近之基板、複數個呈陣列形狀排列的發光元件144設置於基板上、反射片、導光板、擴散片與光學聚光膜片設於基板上方等等。Furthermore, the backlight module of the display device 100 of the present invention is not limited by the illustration. In other embodiments, the backlight module of the display device 100 of the present invention may further include a substrate having a size similar to that of the display panel 110, and a plurality of light-emitting elements 144 arranged in an array shape disposed on the substrate, the reflective sheet, the light guide plate, and the diffusion. The sheet and the optical concentrating film are disposed above the substrate and the like.
請參考第6圖與第7圖。第6圖與第7圖為本發明之具有定位柱的顯示裝置之兩較佳實施例示意圖,其中相同的元件或部位仍沿用相同的符號來表示,而與前述實施例之相同部分不再贅述。Please refer to Figure 6 and Figure 7. 6 and 7 are schematic views of two preferred embodiments of a display device having a positioning post according to the present invention, wherein the same elements or portions are denoted by the same reference numerals, and the same portions as those of the foregoing embodiments are not described again. .
如第6圖與第7圖所示,顯示裝置200與顯示裝置300均可包括電路板212、光源裝置122、背板224與框架230。在本實施例之電路板212另包括定位孔252,例如定位孔252較佳可設置於電路板212之第一部分218,而框架230包括對應之定位柱250,設置於框架230上鄰近電路板212之第一部分218的表面。定位柱250可貫穿定位孔252,用以進一步增加電路板212與框架230之間的定位效果。背板224之突出部分126(設置於鄰近第二連接襯墊120之表面,故以虛線表示)可對應於第一連接襯墊146與第二連接襯墊120設置。As shown in FIGS. 6 and 7, the display device 200 and the display device 300 may each include a circuit board 212, a light source device 122, a back plate 224, and a frame 230. The circuit board 212 of the present embodiment further includes a positioning hole 252. For example, the positioning hole 252 is preferably disposed on the first portion 218 of the circuit board 212, and the frame 230 includes a corresponding positioning post 250 disposed on the frame 230 adjacent to the circuit board 212. The surface of the first portion 218. The positioning post 250 can extend through the positioning hole 252 to further increase the positioning effect between the circuit board 212 and the frame 230. The protruding portion 126 of the backing plate 224 (disposed on the surface adjacent to the second connection pad 120, so indicated by a broken line) may be disposed corresponding to the first connection pad 146 and the second connection pad 120.
第6圖之定位柱252與光源裝置122可設置於框架230之同一側,例如光源裝置122亦可設置於框架230上、鄰近於第2圖之顯示面板110之一側,而第7圖之定位柱252與光源裝置122可設置於框架230之相對兩側。於其他實施例中,光源裝置122亦可設置於框架230之框型結構內側。The positioning post 252 and the light source device 122 of FIG. 6 may be disposed on the same side of the frame 230. For example, the light source device 122 may be disposed on the frame 230 adjacent to one side of the display panel 110 of FIG. 2, and FIG. 7 The positioning post 252 and the light source device 122 may be disposed on opposite sides of the frame 230. In other embodiments, the light source device 122 can also be disposed inside the frame structure of the frame 230.
由於本發明之顯示裝置可利用背板之突出部分固定並電性連接電路板與光源裝置之間,進而達到結合之目的,因此可具有下列優點:Since the display device of the present invention can be fixed and electrically connected between the circuit board and the light source device by using the protruding portion of the back plate, thereby achieving the purpose of combination, the following advantages can be obtained:
(1)電路板不需利用黏貼、焊接或連接器之方式即可電性連接至背光模組上,有效降低顯示裝置之材料成本與製程成本。(1) The circuit board can be electrically connected to the backlight module without using a paste, solder or connector, thereby effectively reducing the material cost and process cost of the display device.
(2)顯示裝置之組裝製程與重工製程較為容易,組裝時可減少黏貼、焊接或裝設連接器之步驟,而重工時可減少去膠、解焊或拆卸連接器之步驟。(2) The assembly process and the rework process of the display device are relatively easy, and the steps of attaching, soldering or installing the connector can be reduced during assembly, and the steps of removing the glue, desoldering or disassembling the connector can be reduced during rework.
(3)提升電路板與光源裝置之連接步驟的良率,使得電路板與光源裝置之連接更加容易。(3) Increasing the yield of the connection step between the circuit board and the light source device, making the connection between the circuit board and the light source device easier.
(4)使電路板與光源裝置於顯示裝置內更穩固,不需額外使用背膠。(4) Make the circuit board and the light source device more stable in the display device without using additional adhesive.
以上所述僅為本發明之較佳實施例,凡依本發明申請專利範圍所做之均等變化與修飾,皆應屬本發明之涵蓋範圍。The above are only the preferred embodiments of the present invention, and all changes and modifications made to the scope of the present invention should be within the scope of the present invention.
2...液晶顯示模組2. . . Liquid crystal display module
10...液晶顯示面板10. . . LCD panel
12...軟性印刷電路板12. . . Flexible printed circuit board
14...連接區域14. . . Connection area
16...連接部分16. . . Connection part
18...連接區域18. . . Connection area
20...連接襯墊20. . . Connection pad
100...顯示裝置100. . . Display device
110...顯示面板110. . . Display panel
112...電路板112. . . Circuit board
114...第二部分114. . . the second part
118...第一部分118. . . first part
120...第二連接襯墊120. . . Second connection pad
122...光源裝置122. . . Light source device
124...背板124. . . Backplane
125...底板125. . . Bottom plate
126...突出部分126. . . Projection
128...光學膜片128. . . Optical diaphragm
130...框架130. . . frame
132...光學膜片132. . . Optical diaphragm
134...導光板134. . . Light guide
136...光學膜片136. . . Optical diaphragm
138...光學膜片138. . . Optical diaphragm
140...黏著層140. . . Adhesive layer
142...基板142. . . Substrate
144...發光元件144. . . Light-emitting element
146...第一連接襯墊146. . . First connection pad
200...顯示裝置200. . . Display device
212...電路板212. . . Circuit board
218...第一部分218. . . first part
224...背板224. . . Backplane
230...框架230. . . frame
250...定位柱250. . . Positioning column
252...定位孔252. . . Positioning hole
300...顯示裝置300. . . Display device
第1圖為習知液晶顯示模組之結構示意圖。FIG. 1 is a schematic structural view of a conventional liquid crystal display module.
第2圖至第5圖為本發明之顯示裝置之一較佳實施例示意圖。2 to 5 are schematic views showing a preferred embodiment of the display device of the present invention.
第6圖為本發明之具有定位柱的顯示裝置之另一較佳實施例示意圖。Figure 6 is a schematic view showing another preferred embodiment of the display device having the positioning post of the present invention.
第7圖為本發明之具有定位柱的顯示裝置之又一較佳實施例示意圖。Figure 7 is a schematic view of still another preferred embodiment of the display device having the positioning post of the present invention.
100...顯示裝置100. . . Display device
112...電路板112. . . Circuit board
114...第二部分114. . . the second part
118...第一部分118. . . first part
120...第二連接襯墊120. . . Second connection pad
122...光源裝置122. . . Light source device
124...背板124. . . Backplane
126...突出部分126. . . Projection
142...基板142. . . Substrate
144...發光元件144. . . Light-emitting element
146...第一連接襯墊146. . . First connection pad
Claims (10)
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TW098116848A TWI447479B (en) | 2009-05-21 | 2009-05-21 | Display device |
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TW098116848A TWI447479B (en) | 2009-05-21 | 2009-05-21 | Display device |
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TWI447479B true TWI447479B (en) | 2014-08-01 |
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TW098116848A TWI447479B (en) | 2009-05-21 | 2009-05-21 | Display device |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6141176A (en) * | 1984-08-02 | 1986-02-27 | 松下電器産業株式会社 | Electrode connecting construction for flat type display unit |
US20030227769A1 (en) * | 2002-03-29 | 2003-12-11 | Hideharu Osawa | Light source portion for backlight module, backlight module using the same, and connection structure of backlight module |
JP2004258060A (en) * | 2003-02-24 | 2004-09-16 | Kawaguchiko Seimitsu Co Ltd | Liquid crystal display device |
TW200602589A (en) * | 2004-07-13 | 2006-01-16 | Sharp Kk | Liquid crystal display device |
TWM342518U (en) * | 2008-04-25 | 2008-10-11 | Wintek Corp | Liquid crystal display module |
-
2009
- 2009-05-21 TW TW098116848A patent/TWI447479B/en not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6141176A (en) * | 1984-08-02 | 1986-02-27 | 松下電器産業株式会社 | Electrode connecting construction for flat type display unit |
US20030227769A1 (en) * | 2002-03-29 | 2003-12-11 | Hideharu Osawa | Light source portion for backlight module, backlight module using the same, and connection structure of backlight module |
JP2004258060A (en) * | 2003-02-24 | 2004-09-16 | Kawaguchiko Seimitsu Co Ltd | Liquid crystal display device |
TW200602589A (en) * | 2004-07-13 | 2006-01-16 | Sharp Kk | Liquid crystal display device |
TWM342518U (en) * | 2008-04-25 | 2008-10-11 | Wintek Corp | Liquid crystal display module |
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