TWI485470B - Display module - Google Patents
Display module Download PDFInfo
- Publication number
- TWI485470B TWI485470B TW101148661A TW101148661A TWI485470B TW I485470 B TWI485470 B TW I485470B TW 101148661 A TW101148661 A TW 101148661A TW 101148661 A TW101148661 A TW 101148661A TW I485470 B TWI485470 B TW I485470B
- Authority
- TW
- Taiwan
- Prior art keywords
- signal connection
- circuit board
- connection terminal
- flexible circuit
- display module
- Prior art date
Links
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
- Electroluminescent Light Sources (AREA)
Description
本發明是有關於一種顯示模組。The invention relates to a display module.
隨著資訊、通信產業不斷地推陳出新,帶動了液晶顯示器(liquid crystal display;LCD)市場的蓬勃發展。液晶顯示器具有高畫質、體積小、重量輕、低驅動電壓、與低消耗功率等優點,因此被廣泛應用於個人數位助理(personal digital assistant;PDA)、行動電話、攝錄放影機、筆記型電腦、桌上型顯示器、車用顯示器、及投影電視等消費性通訊或電子產品。With the continuous innovation of the information and communication industry, the market for liquid crystal display (LCD) has been booming. LCD monitors are widely used in personal digital assistants (PDAs), mobile phones, video recorders, and notebooks because of their high image quality, small size, light weight, low driving voltage, and low power consumption. Consumer communications or electronic products such as computers, desktop displays, automotive displays, and projection televisions.
傳統的液晶顯示模組(Liquid Crystal Display Module;LCM)包含有前半部的液晶面板與後半部的背光模組,構裝完成之液晶顯示模組再與電子產品之殼體進行組裝。背光模組中的光源電路板需要與控制電路板電性連接,一般而言,多是透過拉焊等方式,連接光源電路板以及控制電路板。然而,如第1圖所示,傳統的顯示模組中,有時候控制電路板10與光源電路板20需要反折至背光模組的支架30後方。此時,由於控制電路板10與光源電路板20之間具有行程差,會使得光源電路板20向外浮起,不僅影響外觀,更影響液晶顯示模組的組裝。除此之外,浮起的光源電路板20容易受到拉扯,而導致信號導通異常。The conventional liquid crystal display module (LCM) includes a liquid crystal panel of the front half and a backlight module of the second half, and the assembled liquid crystal display module is assembled with the housing of the electronic product. The light source circuit board in the backlight module needs to be electrically connected to the control circuit board. Generally, the light source circuit board and the control circuit board are connected by way of soldering or the like. However, as shown in FIG. 1 , in the conventional display module, sometimes the control circuit board 10 and the light source circuit board 20 need to be folded back to the rear of the bracket 30 of the backlight module. At this time, since there is a stroke difference between the control circuit board 10 and the light source circuit board 20, the light source circuit board 20 is floated outward, which not only affects the appearance but also affects the assembly of the liquid crystal display module. In addition to this, the floating light source circuit board 20 is easily pulled, resulting in abnormal signal conduction.
因此本發明的目的就是在提供一種顯示模組,用以解決因反折光源電路板,使光源電路板浮起所帶來的種種問題。Therefore, the object of the present invention is to provide a display module for solving various problems caused by the floating circuit board and the floating of the light source circuit board.
依照本發明一實施例,提出一種顯示模組,包含背光模組、顯示面板、軟性電路板以及導電膠。背光模組包含支架、導光板以及發光單元。支架具有底板與直立於底板之邊框,其中邊框包含破孔。導光板設置於支架中。發光單元設置於導光板與邊框之間,發光單元具有接觸端子,接觸端子外露於破孔。顯示面板設置於背光模組上,顯示面板包含下基板,下基板包含多個第一信號連接端子與第二信號連接端子,其中第二信號連接端子相鄰破孔。軟性電路板具有正面與背面,軟性電路板包含設置於正面之多個第一焊墊,以及設置於背面之第二焊墊,其中第一焊墊分別連接第一信號連接端子,第二焊墊相鄰破孔。導電膠連接接觸端子、第二信號連接端子以及第二焊墊。According to an embodiment of the invention, a display module includes a backlight module, a display panel, a flexible circuit board, and a conductive adhesive. The backlight module comprises a bracket, a light guide plate and a light emitting unit. The bracket has a bottom plate and a frame standing upright on the bottom plate, wherein the frame includes a hole. The light guide plate is disposed in the bracket. The light emitting unit is disposed between the light guide plate and the frame, the light emitting unit has a contact terminal, and the contact terminal is exposed to the broken hole. The display panel is disposed on the backlight module. The display panel includes a lower substrate. The lower substrate includes a plurality of first signal connection terminals and second signal connection terminals, wherein the second signal connection terminals are adjacent to the holes. The flexible circuit board has a front side and a back side, and the flexible circuit board comprises a plurality of first pads disposed on the front side and a second pad disposed on the back side, wherein the first pads are respectively connected to the first signal connection terminals, and the second pads are respectively connected Adjacent holes. The conductive glue connects the contact terminal, the second signal connection terminal, and the second pad.
於本發明之一或多個實施例中,第二信號連接端子之部分未被軟性電路板覆蓋。In one or more embodiments of the invention, portions of the second signal connection terminals are not covered by the flexible circuit board.
於本發明之一或多個實施例中,第二信號連接端子的尺寸大於第一信號連接端子的尺寸。In one or more embodiments of the present invention, the size of the second signal connection terminal is larger than the size of the first signal connection terminal.
於本發明之一或多個實施例中,接觸端子、第二信號連接端子與第二焊墊具有相同的電位。In one or more embodiments of the invention, the contact terminal, the second signal connection terminal and the second pad have the same potential.
於本發明之一或多個實施例中,導電膠包含銀膠。In one or more embodiments of the invention, the conductive paste comprises a silver paste.
於本發明之一或多個實施例中,部分之導電膠填入破孔內。In one or more embodiments of the invention, a portion of the conductive paste is filled into the breach.
發光單元之接觸端子的訊號可以來自於下基板上的第 二信號連接端子及/或軟性電路板上的第二焊墊,藉由接觸端子與第二信號連接端子以及接觸端子與第二焊墊之間的雙通道,確保訊號順利進入接觸端子,有效避免信號導通異常的現象。此外,發光單元之電路基板為內藏於支架中,不需反折至支架背面,可以避免傳統反折光源電路板時,光源電路板浮起所帶來的種種問題。The signal of the contact terminal of the light emitting unit may be from the first substrate The second signal connection terminal and/or the second soldering pad on the flexible circuit board ensure the smooth entry of the signal into the contact terminal by the contact terminal and the second signal connection terminal and the double channel between the contact terminal and the second pad, thereby effectively avoiding The signal is abnormal. In addition, the circuit board of the light-emitting unit is embedded in the bracket, and does not need to be folded back to the back of the bracket, thereby avoiding various problems caused by the floating of the light source circuit board when the conventional reverse-refractive light source circuit board is used.
以下將以圖式及詳細說明清楚說明本發明之精神,任何所屬技術領域中具有通常知識者在瞭解本發明之較佳實施例後,當可由本發明所教示之技術,加以改變及修飾,其並不脫離本發明之精神與範圍。The spirit and scope of the present invention will be apparent from the following description of the preferred embodiments of the invention. The spirit and scope of the invention are not departed.
參照第2圖,其繪示本發明之顯示模組一實施例的剖面圖。顯示模組100包含有背光模組110、顯示面板130、以及軟性電路板140。背光模組110包含有支架112、導光板120以及發光單元122。支架112包含有底板114以及直立於底板114外緣之邊框116。導光板120放置於底板114上,發光單元122則是位於導光板120與邊框116之間。邊框116可以被彎折而在導光板120與邊框116之間共同定義容置空間,發光單元122則是位於容置空間之中。發光單元122包含電路基板124以及發光元件126,電路基板124與發光元件126均位於邊框116之內。Referring to Figure 2, there is shown a cross-sectional view of an embodiment of a display module of the present invention. The display module 100 includes a backlight module 110, a display panel 130, and a flexible circuit board 140. The backlight module 110 includes a bracket 112 , a light guide plate 120 , and a light emitting unit 122 . The bracket 112 includes a bottom plate 114 and a frame 116 standing upright on the outer edge of the bottom plate 114. The light guide plate 120 is placed on the bottom plate 114, and the light emitting unit 122 is located between the light guide plate 120 and the frame 116. The frame 116 can be bent to define a accommodating space between the light guide plate 120 and the frame 116, and the light-emitting unit 122 is located in the accommodating space. The light emitting unit 122 includes a circuit substrate 124 and a light emitting element 126. The circuit substrate 124 and the light emitting element 126 are both located within the frame 116.
顯示面板130置於背光模組110上,具體而言,顯示面板130係位於導光板120上,並位於邊框116內側。軟性電路板140為控制電路板,其與顯示面板130連接之後, 軟性電路板140再反折至支架112的背面。顯示模組100提出了一種連接結構,使得發光單元122不需要透過向支架112外延伸的電路板與軟性電路板140連接,以下將以圖式具體說明顯示模組100的組裝步驟。The display panel 130 is disposed on the backlight module 110. Specifically, the display panel 130 is located on the light guide plate 120 and located inside the frame 116. The flexible circuit board 140 is a control circuit board, and after being connected to the display panel 130, The flexible circuit board 140 is then folded back to the back of the bracket 112. The display module 100 proposes a connection structure such that the light-emitting unit 122 does not need to be connected to the flexible circuit board 140 through a circuit board extending outside the bracket 112. The assembly steps of the display module 100 will be specifically described below.
參照第3圖,其繪示第2圖中之背光模組110一實施例之上視圖。背光模組110包含有支架112、導光板120以及發光單元122。導光板120置於支架112中,發光單元122係位於支架112之內部,發光單元122位於導光板120以及邊框116之間。發光單元122包含有電路基板124以及位於電路基板124上之發光元件126。發光單元122更包含有至少一接觸端子128,接觸端子128位於電路基板124上。邊框116上具有至少一破孔118,破孔118的位置為對應於接觸端子128的位置,使得接觸端子128外露於破孔118。本實施例中,接觸端子128與破孔118的數量均為兩個。Referring to FIG. 3, a top view of an embodiment of the backlight module 110 in FIG. 2 is illustrated. The backlight module 110 includes a bracket 112 , a light guide plate 120 , and a light emitting unit 122 . The light guide plate 120 is placed in the bracket 112, the light emitting unit 122 is located inside the bracket 112, and the light emitting unit 122 is located between the light guide plate 120 and the frame 116. The light emitting unit 122 includes a circuit substrate 124 and a light emitting element 126 located on the circuit substrate 124. The light emitting unit 122 further includes at least one contact terminal 128 on the circuit substrate 124. The frame 116 has at least one hole 118 at a position corresponding to the position of the contact terminal 128 such that the contact terminal 128 is exposed to the hole 118. In this embodiment, the number of the contact terminals 128 and the holes 118 is two.
同時參照第4圖與第5圖,第4圖繪示第1圖中之顯示面板130一實施例之上視圖,第5圖繪示第1圖中之軟性電路板140一實施例之上視圖。4 and FIG. 5, FIG. 4 is a top view of an embodiment of the display panel 130 of FIG. 1, and FIG. 5 is a top view of an embodiment of the flexible circuit board 140 of FIG. .
顯示面板130可以為液晶顯示面板,顯示面板130包含有下基板132,下基板132可以為玻璃基板,下基板132上設置有至少一個驅動晶片134,用以驅動顯示面板130中的畫素。下基板132需要與軟性電路板140連接,以使軟性電路板140所提供之訊號得以進入下基板132,使得驅動晶片134根據接收到的訊號驅動對應的畫素以顯示需要的影像。The display panel 130 can be a liquid crystal display panel. The display panel 130 includes a lower substrate 132. The lower substrate 132 can be a glass substrate. The lower substrate 132 is provided with at least one driving wafer 134 for driving pixels in the display panel 130. The lower substrate 132 needs to be connected to the flexible circuit board 140 so that the signal provided by the flexible circuit board 140 can enter the lower substrate 132, so that the driving chip 134 drives the corresponding pixel according to the received signal to display the desired image.
下基板132上包含有複數個第一信號連接端子136以及至少一第二信號連接端子138。下基板132之第一信號連接端子136與第二信號連接端子138位於下基板132之同一表面上,其中第二信號連接端子138位於第一信號連接端子136的外側。舉例而言,本實施例中下基板132上配置兩個第二信號連接端子138,則第二信號連接端子138位於第一信號連接端子136的兩相對外側。且第二信號連接端子138的尺寸大於第一信號連接端子136的尺寸。第二信號連接端子138為設置於相鄰第2圖中之破孔118。The lower substrate 132 includes a plurality of first signal connection terminals 136 and at least one second signal connection terminal 138. The first signal connection terminal 136 and the second signal connection terminal 138 of the lower substrate 132 are located on the same surface of the lower substrate 132, wherein the second signal connection terminal 138 is located outside the first signal connection terminal 136. For example, in the embodiment, two second signal connection terminals 138 are disposed on the lower substrate 132, and the second signal connection terminals 138 are located on opposite outer sides of the first signal connection terminal 136. And the size of the second signal connection terminal 138 is larger than the size of the first signal connection terminal 136. The second signal connection terminal 138 is a through hole 118 provided in the adjacent second figure.
軟性電路板140上亦包含有對應於第一信號連接端子136的多個第一焊墊142與對應於第二信號連接端子138的至少一第二焊墊144。軟性電路板140包含有面對顯示面板130之正面以及相對於正面之背面(圖中所看到之表面為背面),第一焊墊142設置於軟性電路板140之正面,第一焊墊142為一對一地與第一信號連接端子136連接。第二焊墊144則是位於軟性電路板140的背面,本實施例中,第二焊墊144的數量為二,第二焊墊144分別鄰接於軟性電路板140的相對兩側邊。The flexible circuit board 140 also includes a plurality of first pads 142 corresponding to the first signal connection terminals 136 and at least one second pad 144 corresponding to the second signal connection terminals 138. The flexible circuit board 140 includes a front surface facing the display panel 130 and a back surface opposite to the front surface (the surface seen in the drawing is a back surface). The first solder pad 142 is disposed on the front surface of the flexible circuit board 140, and the first solder pad 142 is disposed on the front surface of the flexible circuit board 140. It is connected to the first signal connection terminal 136 one-to-one. The second pad 144 is located on the back side of the flexible circuit board 140. In this embodiment, the number of the second pads 144 is two, and the second pads 144 are respectively adjacent to opposite sides of the flexible circuit board 140.
接著,參照第6圖,其繪示第4圖中之顯示面板130與第5圖中之軟性電路板140連接後的上視圖。顯示面板130與軟性電路板140之間可以透過異方性導電膠(Anisotropic Conductive Film;ACF)等連接,使得顯示面板130上的第一信號連接端子136分別與軟性電路板140上之第一焊墊142連接,藉以使軟性電路板140上之控制元件所發出的訊號傳送至顯示面板130上的驅動晶片134。 當軟性電路板140與顯示面板130連接之後,會有部份的第二信號連接端子138外露於軟性電路板140,即第二信號連接端子138之部分未被軟性電路板140所覆蓋。Next, referring to FIG. 6, a top view of the display panel 130 of FIG. 4 connected to the flexible circuit board 140 of FIG. 5 is shown. The display panel 130 and the flexible circuit board 140 can be connected through an anisotropic conductive film (ACF) or the like, so that the first signal connection terminal 136 on the display panel 130 and the first soldering on the flexible circuit board 140 are respectively soldered. The pads 142 are connected to transmit signals from the control elements on the flexible circuit board 140 to the drive wafers 134 on the display panel 130. After the flexible circuit board 140 is connected to the display panel 130, a portion of the second signal connection terminal 138 is exposed to the flexible circuit board 140, that is, a portion of the second signal connection terminal 138 is not covered by the flexible circuit board 140.
接著,參照第7圖,其繪示第6圖中之顯示面板130與軟性電路板140放置於第3圖之背光模組110上之後的上視圖。當顯示面板130與軟性電路板140構裝完成之後,顯示面板130與軟性電路板140再被放置到背光模組110上。此時,位於支架112中之發光單元122(見第2圖)之接觸端子128會外露於支架112之破孔118,顯示面板130會抵靠支架112的邊框116,而下基板132上之第二信號連接端子138鄰接破孔118,軟性電路板140的第二焊墊144亦鄰接於破孔118。換言之,外露於破孔118之接觸端子128、顯示面板130之第二信號連接端子138,以及軟性電路板140之第二焊墊144彼此相鄰。軟性電路板140在反折至支架112背面。Next, referring to FIG. 7 , a top view of the display panel 130 and the flexible circuit board 140 in FIG. 6 after being placed on the backlight module 110 of FIG. 3 is illustrated. After the display panel 130 and the flexible circuit board 140 are assembled, the display panel 130 and the flexible circuit board 140 are placed on the backlight module 110. At this time, the contact terminal 128 of the light-emitting unit 122 (see FIG. 2) located in the bracket 112 is exposed to the hole 118 of the bracket 112, and the display panel 130 abuts the frame 116 of the bracket 112, and the lower substrate 132 The two signal connection terminals 138 are adjacent to the holes 118, and the second pads 144 of the flexible circuit board 140 are also adjacent to the holes 118. In other words, the contact terminals 128 exposed to the holes 118, the second signal connection terminals 138 of the display panel 130, and the second pads 144 of the flexible circuit board 140 are adjacent to each other. The flexible circuit board 140 is folded back to the back of the bracket 112.
最後,參照第8圖,其繪示本發明之顯示模組一實施例組裝完成後之上視圖。顯示模組100更包含有導電膠150,導電膠150為填入第7圖中之破孔118及其周圍之處,以連接接觸端子128、第二信號連接端子138以及第二焊墊144,使得接觸端子128、第二信號連接端子138以及第二焊墊144相互導通而具有相同的電位。Finally, referring to FIG. 8, a top view of an embodiment of the display module of the present invention is completed. The display module 100 further includes a conductive adhesive 150. The conductive adhesive 150 is filled in the hole 118 in FIG. 7 and its surroundings to connect the contact terminal 128, the second signal connection terminal 138 and the second bonding pad 144. The contact terminal 128, the second signal connection terminal 138, and the second pad 144 are electrically connected to each other to have the same potential.
如此一來,接觸端子128之電壓源可以來自於下基板132上的第二信號連接端子138及/或軟性電路板140上的第二焊墊144,藉由接觸端子128與第二信號連接端子138以及接觸端子128與第二焊墊144之間的雙通道,確保電 壓順利進入接觸端子128而供電至發光單元122(見第2圖),有效避免信號導通異常的現象。As such, the voltage source of the contact terminal 128 may be from the second signal connection terminal 138 on the lower substrate 132 and/or the second pad 144 on the flexible circuit board 140, through the contact terminal 128 and the second signal connection terminal. 138 and the double channel between the contact terminal 128 and the second pad 144 ensure electric The voltage smoothly enters the contact terminal 128 and is supplied to the light-emitting unit 122 (see FIG. 2), thereby effectively preventing the signal from being abnormal.
此外,相較於第1圖中所揭露的實施方式,本發明之顯示模組100僅有作為控制電路板的軟性電路板140會反折至支架112背面,發光單元122(見第2圖)的電路基板124(見第2圖)為內藏於支架112中,不需反折至支架112背面,解決了傳統因同時反折控制電路板以及光源電路板而使得光源電路板浮起所帶來的種種問題。In addition, compared with the embodiment disclosed in FIG. 1 , the display module 100 of the present invention only has the flexible circuit board 140 as a control circuit board folded back to the back of the bracket 112 , and the light emitting unit 122 (see FIG. 2 ). The circuit board 124 (see FIG. 2) is built in the bracket 112, and does not need to be folded back to the back of the bracket 112, which solves the problem that the light source circuit board floats due to the simultaneous reflex control circuit board and the light source circuit board. All kinds of problems.
參照第9圖,其繪示沿第8圖中之線段9-9的剖面圖。下基板132上的第二信號連接端子138具有較大的尺寸,而使得部份的第二信號連接端子138外露於軟性電路板140。位於軟性電路板140正面的第一焊墊142更與第二信號連接端子138連接,使得軟性電路板140之信號(如電壓源)可以經由第一焊墊142進入第二信號連接端子138。軟性電路板140與下基板132之間可以透過異方性導電膠進行連接。Referring to Fig. 9, a cross-sectional view taken along line 9-9 of Fig. 8 is shown. The second signal connection terminal 138 on the lower substrate 132 has a larger size such that a portion of the second signal connection terminal 138 is exposed to the flexible circuit board 140. The first pad 142 on the front side of the flexible circuit board 140 is further connected to the second signal connection terminal 138, so that a signal (such as a voltage source) of the flexible circuit board 140 can enter the second signal connection terminal 138 via the first pad 142. The flexible circuit board 140 and the lower substrate 132 can be connected by an anisotropic conductive paste.
參照第10圖,其繪示沿第8圖中之線段10-10的剖面圖。顯示面板130為放置在導光板120上。軟性電路板140放置於支架112上並伸出於邊框116。發光單元之電路基板124上的接觸端子128外露於邊框116之破孔118。接觸端子128、第二信號連接端子138與第二焊墊144不位於同樣的水平面,第二信號連接端子138與第二焊墊144大致位於同樣的高度,而位於破孔118中的接觸端子128較兩者為低。導電膠150連接接觸端子128、第二信號連接端子138以及第二焊墊144,其中部分的導電膠150會 填入破孔118之中。導電膠150可以為摻雜有導電粒子的黏著劑,如銀膠等。Referring to Fig. 10, a cross-sectional view taken along line 10-10 of Fig. 8 is illustrated. The display panel 130 is placed on the light guide plate 120. The flexible circuit board 140 is placed on the bracket 112 and protrudes from the bezel 116. The contact terminal 128 on the circuit substrate 124 of the light emitting unit is exposed to the through hole 118 of the bezel 116. The contact terminal 128, the second signal connection terminal 138 and the second pad 144 are not located at the same horizontal plane, the second signal connection terminal 138 and the second pad 144 are substantially at the same height, and the contact terminal 128 located in the hole 118 It is lower than the two. The conductive adhesive 150 is connected to the contact terminal 128, the second signal connection terminal 138 and the second bonding pad 144, and a part of the conductive adhesive 150 is Fill in the hole 118. The conductive paste 150 may be an adhesive doped with conductive particles, such as silver paste or the like.
由上述本發明較佳實施例可知,應用本發明具有下列優點。發光單元之接觸端子的訊號可以來自於下基板上的第二信號連接端子及/或軟性電路板上的第二焊墊,藉由接觸端子與第二信號連接端子以及接觸端子與第二焊墊之間的雙通道,確保訊號順利進入接觸端子,有效避免信號導通異常的現象。此外,發光單元之電路基板為內藏於支架中,不需反折至支架背面,可以避免傳統反折光源電路板時,光源電路板浮起所帶來的種種問題。It will be apparent from the above-described preferred embodiments of the present invention that the application of the present invention has the following advantages. The signal of the contact terminal of the light emitting unit may be from a second signal connection terminal on the lower substrate and/or a second pad on the flexible circuit board, through the contact terminal and the second signal connection terminal, and the contact terminal and the second pad The dual channel between the two ensures that the signal enters the contact terminal smoothly, effectively avoiding the abnormality of the signal conduction. In addition, the circuit board of the light-emitting unit is embedded in the bracket, and does not need to be folded back to the back of the bracket, thereby avoiding various problems caused by the floating of the light source circuit board when the conventional reverse-refractive light source circuit board is used.
雖然本發明已以一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和範圍內,當可作各種之更動與潤飾,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 present invention has been described above in terms of a preferred embodiment, it is not intended to limit the invention, and it is obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the invention. The scope of the invention is defined by the scope of the appended claims.
10‧‧‧控制電路板10‧‧‧Control circuit board
20‧‧‧光源電路板20‧‧‧Light source circuit board
30‧‧‧支架30‧‧‧ bracket
100‧‧‧顯示模組100‧‧‧ display module
110‧‧‧背光模組110‧‧‧Backlight module
112‧‧‧支架112‧‧‧ bracket
114‧‧‧底板114‧‧‧floor
116‧‧‧邊框116‧‧‧Border
118‧‧‧破孔118‧‧‧ hole
120‧‧‧導光板120‧‧‧Light guide
122‧‧‧發光單元122‧‧‧Lighting unit
124‧‧‧電路基板124‧‧‧ circuit board
126‧‧‧發光元件126‧‧‧Lighting elements
128‧‧‧接觸端子128‧‧‧Contact terminals
130‧‧‧顯示面板130‧‧‧ display panel
132‧‧‧下基板132‧‧‧lower substrate
134‧‧‧驅動晶片134‧‧‧Drive chip
136‧‧‧第一信號連接端子136‧‧‧First signal connection terminal
138‧‧‧第二信號連接端子138‧‧‧Second signal connection terminal
140‧‧‧軟性電路板140‧‧‧Soft circuit board
142‧‧‧第一焊墊142‧‧‧First pad
144‧‧‧第二焊墊144‧‧‧Second pad
150‧‧‧導電膠150‧‧‧ conductive adhesive
9-9、10-10‧‧‧線段9-9, 10-10‧‧‧ segments
為讓本發明之上述和其他目的、特徵、優點與實施例能更明顯易懂,所附圖式之詳細說明如下:第1圖為一種傳統的顯示模組的剖面圖。The above and other objects, features, advantages and embodiments of the present invention will become more <RTIgt;
第2圖繪示本發明之顯示模組一實施例的剖面圖。2 is a cross-sectional view showing an embodiment of a display module of the present invention.
第3圖繪示第2圖中之背光模組一實施例之上視圖。FIG. 3 is a top view of an embodiment of the backlight module in FIG. 2.
第4圖繪示第1圖中之顯示面板一實施例之上視圖。4 is a top view of an embodiment of the display panel in FIG. 1.
第5圖繪示第1圖中之軟性電路板一實施例之上視圖。Fig. 5 is a top view showing an embodiment of the flexible circuit board in Fig. 1.
第6圖繪示第4圖中之顯示面板與第5圖中之軟性電 路板連接後的上視圖。Figure 6 shows the display panel in Figure 4 and the soft electricity in Figure 5. The top view after the board is connected.
第7圖繪示第6圖中之顯示面板與軟性電路板放置於第3圖之背光模組上之後的上視圖。FIG. 7 is a top view of the display panel and the flexible circuit board in FIG. 6 after being placed on the backlight module of FIG. 3.
第8圖繪示本發明之顯示模組一實施例組裝完成後之上視圖。FIG. 8 is a top view of an embodiment of the display module of the present invention after assembly.
第9圖繪示沿第8圖中之線段9-9的剖面圖。Figure 9 is a cross-sectional view along line 9-9 of Figure 8.
第10圖繪示沿第8圖中之線段10-10的剖面圖。Figure 10 is a cross-sectional view taken along line 10-10 of Figure 8.
100‧‧‧顯示模組100‧‧‧ display module
110‧‧‧背光模組110‧‧‧Backlight module
112‧‧‧支架112‧‧‧ bracket
118‧‧‧破孔118‧‧‧ hole
128‧‧‧接觸端子128‧‧‧Contact terminals
130‧‧‧顯示面板130‧‧‧ display panel
132‧‧‧下基板132‧‧‧lower substrate
138‧‧‧第二信號連接端子138‧‧‧Second signal connection terminal
140‧‧‧軟性電路板140‧‧‧Soft circuit board
144‧‧‧第二焊墊144‧‧‧Second pad
150‧‧‧導電膠150‧‧‧ conductive adhesive
9-9、10-10‧‧‧線段9-9, 10-10‧‧‧ segments
Claims (6)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210433279.3A CN102981298B (en) | 2012-10-26 | 2012-10-26 | Display module |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201416758A TW201416758A (en) | 2014-05-01 |
TWI485470B true TWI485470B (en) | 2015-05-21 |
Family
ID=47855478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW101148661A TWI485470B (en) | 2012-10-26 | 2012-12-20 | Display module |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102981298B (en) |
TW (1) | TWI485470B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103325314B (en) * | 2013-06-18 | 2015-07-01 | 友达光电(厦门)有限公司 | Display device |
CN106297685B (en) * | 2015-06-03 | 2018-12-25 | 南京瀚宇彩欣科技有限责任公司 | Has the display module of integrated circuit |
CN105118384A (en) * | 2015-09-28 | 2015-12-02 | 武汉华星光电技术有限公司 | Display device and display panel thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102748646A (en) * | 2011-04-18 | 2012-10-24 | 友达光电(厦门)有限公司 | Backlight module and assembling method thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201247354Y (en) * | 2008-08-13 | 2009-05-27 | 胜华科技股份有限公司 | Liquid crystal display device |
CN102003661A (en) * | 2010-11-03 | 2011-04-06 | 深圳市华星光电技术有限公司 | Edge-type backlight module and liquid crystal display |
CN102520540A (en) * | 2011-12-08 | 2012-06-27 | 友达光电(厦门)有限公司 | Flexible printed circuit structure for liquid crystal display module and method for manufacturing flexible printed circuit structure for liquid crystal display module |
-
2012
- 2012-10-26 CN CN201210433279.3A patent/CN102981298B/en not_active Expired - Fee Related
- 2012-12-20 TW TW101148661A patent/TWI485470B/en not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102748646A (en) * | 2011-04-18 | 2012-10-24 | 友达光电(厦门)有限公司 | Backlight module and assembling method thereof |
Also Published As
Publication number | Publication date |
---|---|
TW201416758A (en) | 2014-05-01 |
CN102981298A (en) | 2013-03-20 |
CN102981298B (en) | 2015-04-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11411058B2 (en) | Flexible display device | |
CN108681118B (en) | Liquid crystal display device with a light guide plate | |
CN104412315B (en) | Display device | |
CN107315272B (en) | Frameless liquid crystal display device and manufacturing method thereof | |
US10324346B2 (en) | Display device | |
KR101483176B1 (en) | Gasket and screen spacer and display device including the same | |
US20080297681A1 (en) | Top receiving container, liquid crystal display apparatus including the same, and assembly method thereof | |
JP2006209083A (en) | Display apparatus | |
US9983447B2 (en) | Flat panel display with narrow bezel area | |
US9971086B2 (en) | Backlight module and liquid crystal display | |
US9313889B2 (en) | Display apparatus | |
CN110609416B (en) | Liquid crystal display screen | |
TWI485470B (en) | Display module | |
US11877483B2 (en) | Display device with circuit film coupled to lateral surface of base substrate | |
KR20080039637A (en) | Led unit, backlight unit using the same and display device having the same | |
KR20060112521A (en) | Design of display driver ic and its packaging method of stable contact resistance cog (chip on glass) and cof (chip on flex) interconnection using anisotropic conductive adhesives | |
JP2009294377A (en) | Display and television receiver | |
CN114624930B (en) | Display panel | |
KR20080067846A (en) | Liquid crystal display | |
KR20140094918A (en) | Flat panel display device | |
JP2011023510A (en) | Connection structure of substrate, and display device | |
CN108254967B (en) | Light source module, backlight unit including the same, and liquid crystal display device including the same | |
KR100762700B1 (en) | Flat Panel Display equipped with Tape Carrier Package | |
CN114999334B (en) | Spliced display device | |
KR20130035142A (en) | Liquid crystal display device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |