200931111 九、發明說明： 【發明所屬之技術領域】 本發明係關於一種液晶顯示器，尤指一種將控制晶片 •設置於中央區域之圓形顯示器。 【先前技術】 就目前的液晶顯示器而言，其外觀大部分為矩形，控 制晶片㈣裁位^皆分佈在矩職晶顯示器的長邊與短邊 ❹上，此搭載方式應用在一般的矩形液晶顯示器時，該液晶 顯示器可維持其矩形外觀而不受影響。但是當此種搭載於 顯示器側邊之方式如應用於圓形的液晶顯示器時，如第九 圖及第十圖所示，係包含一圓形顯示器的顯示區域（7〇) 及控制晶片（71)的搭載區域（72)，當控制晶片（7 1 )搭載於圓形顯示器之—側邊或兩相對側邊時，可看出 控制晶片（7 1 )的搭載區域（7 2 )將會切割圓形顯示 器之顯示區域（70)，使原本圓形顯示器的顯示區域口 〇)變形而無法呈現—完整的圓形’是以採用舊式的 控制朗片搭載方法應用在圓形的液晶顯示器上，將不能得 到一個輪廓為完整圓形的顯示區域。 【發明内容】 由上述說明可知 圓形的液晶顯示器， 輪廊為完整圓形的顯 ，一般的控制晶片搭載方式若應用於 將造成該圓形液晶顯示器無法呈現一 示區域。 4 200931111200931111 IX. Description of the Invention: [Technical Field] The present invention relates to a liquid crystal display, and more particularly to a circular display in which a control wafer is disposed in a central area. [Prior Art] In the current liquid crystal display, the appearance is mostly rectangular, and the control chip (4) trimming is distributed on the long side and the short side of the rectangular crystal display. This mounting method is applied to a general rectangular liquid crystal. The display maintains its rectangular appearance without being affected by the display. However, when such a method mounted on the side of the display is applied to a circular liquid crystal display, as shown in the ninth and tenth drawings, a display area (7〇) including a circular display and a control chip (71) are included. In the mounting area (72), when the control wafer (7 1 ) is mounted on the side or the opposite sides of the circular display, it can be seen that the mounting area (72) of the control wafer (7 1 ) will be cut. The display area (70) of the circular display deforms the display area of the original circular display and cannot be presented - the complete circular shape is applied to the circular liquid crystal display by using the old-style control slab loading method. A display area with a full circle will not be obtained. SUMMARY OF THE INVENTION From the above description, a circular liquid crystal display is known, and the wheel porch is a completely circular display. The general control wafer mounting method is applied to cause the circular liquid crystal display to fail to present a display area. 4 200931111
有鑑於此，本發明之目的A 月之目的在於提供-控制晶片搭載於 中央區域之圓形顯示器’其將控制晶片搭載於顯示器中央 區域之方式將可使圓形顯示器具有—完整圓形的顯示區 域0 欲達上述目的所使用之技術手段，係令該控制晶片搭 載於中央區域之圓形顯示器包含有： 一玻璃基板組’係由上玻璃基板及下玻璃基板疊合組 成，於該玻璃基板組之中央係規劃有一搭載區，其中，下 玻璃板於該搭載區係形成有一缺口· 一控制電路板，係設於該下玻璃基板下方； 至少一控制晶片，係設於該搭載區内，並經由該缺口 與該控制電路板電性連接。 其中，該控制晶片可設於該上玻璃基板位於搭載區内 的下表面再藉由軟性印刷電路板或導電條通過缺口而連接 至該控制電路板；或者，該上玻璃基板可進一步於搭載區 0 形成一孔徑大於下玻璃基板缺口之穿孔，使下玻璃基板之 上表面的中央部分露出於搭載區而供控制晶片設置於其 上’再藉由軟性印刷電路板或導電條連接至控制電路板。 本發明藉由在圓形顯示器的中央區域規劃一搭載區， 使控制晶片設於該搭載區内’並於圓形顯示器的下玻璃基 板形成缺口以供控制晶片與最下層的控制電路板電連接， 故本發明可提供一具有完整圓形外觀顯示的液晶顯示器。 【實施方式】 5 200931111 請參考第一圖所示’係本發明第一實施例之剖視圖， 係包含： 一玻璃基板組（100)，於其中央係規劃有一搭栽 區（101)，如第二圖及第三圖所示，該搭載區（1 〇 1 )的形狀可為圓形或矩形’該玻璃基板組（1 〇 〇 )係 主要由一上玻璃基板（1 〇 a )及一下玻璃基板（20) 疊合組成’本實施例中’該上玻璃基板（1 〇 a )於搭栽 ^ 區（1 0 i)的範圍穿透形成有一穿孔；該下玻璃基板（2 〇 )係設於該上玻璃基板（i 〇 a )下方，並對應該搭載 區（101)形成有一缺口（21)，該缺口（21)係 小於搭載區（1〇1)的穿孔而使下玻璃基板（2〇)中 央部分露出於搭載區（1〇1)，亦如第二圖及第三圖所 示，該缺口（21)係對應該搭載區（1〇1)之形狀而 呈圓形或矩形； 一控制電路板（30)，係設於該下玻璃基板（2〇) 〇 τ 方；& 至少一控制晶片（40)，係設於下玻璃基板（2〇) 露出於搭载區（1〇1)的上表面部分，並經由該缺口（2 1 )與該控制電路板（3 0 )電性連接，該至少一控制晶 片（4 0 )可没於該搭載區（1 〇 1 ) 一側邊或兩相對側 邊或多個側邊，本實施例中，係設於該搭載區（丄〇工） 一側邊；再者，該控制晶片（4 〇 )係藉由一軟性印刷電 路板（41)與該控制電路板（3〇)電連接。 請參考第四圖所示，係配合前述設於搭載區（1 〇工） 6 200931111 之控制晶片（40)，而於上/下玻璃基板（10) (2 0 )表面成形圖形化電極（5 〇 )的較佳實施例示意圖， 可看出其中包含複數個形狀不同之透明圖形化電極（5 0 )而構成一可顯示車速變化程度之儀表板圖樣，該些圖 形化電極（5 ◦)係圍繞該位於中央區域的搭載區（1 〇 1) ’每一圖型化電極（5〇)係由兩種控制訊號線（圖 中未不）所交集控制而決定其是否出光顯示出圖樣形狀， 此兩種控制訊號線分別為資料訊號線以及掃描訊號線，係 均連接於控制晶片（4 〇 )，可依據圖形化電極（5 〇 ) 的分佈數量不同而改變，並可根據顯示圖形化電極（5 〇 ) 的形狀及先後順序而可串聯配置。 可取二條二原色（紅綠藍）控制訊號線中的兩條為組 合以做為前述資料訊號線或取單一條三原色（紅綠藍）控 制訊號線來做為前述資料訊號線，並搭配如第五圖或第六 圖所不具有矩陣式排列光阻的彩色濾光片（6 0 a )( 6 〇 〇b)’使圖形化電極（50)可產生單色到七種顏色（紅、 汽、’表青、藍、紫、白）的變化；其中，第五圖的彩色 /慮光片（6 〇 a )係包含複數直條式排列的三原色光阻（6 la)，而第六圖的彩色濾光片（6〇b)則包含複數馬 赛克式排列的二原色光阻（61b)，是以，豸單色或彩 色的色彩排列方式係為矩陣型排列，將資料訊號線、彩色 慮光片（6〇a)(60b)的三原色光阻以及圖形化電 極（5 0 )對應配合設計即可達成最終欲顯示彩色圖形化 圖樣的目的。 7 200931111 本發明另一種實施方式請參考第七圖所示，係本發明 第二實施例之剖視圖，其相較於第一實施利之不同處在 於，本實施例的上玻璃基板（1 〇 b )中並未對應搭載區 (1 0 1 )位置形成有穿孔，前述控制晶片（4 0 )係直 接設於搭載區（1 〇 1 )内的上玻璃基板（丄〇b)下表 面上且容置於下玻璃基板（20)之缺口中，該 上玻璃基板（1 〇b )下表面係面對該下玻璃基板（2 〇) 之上表面’再者’該上玻璃基板（1 〇b)下表面進一步 ®於搭載區（101)形成有複數條導電電極（100)， 該些導電電極（100)係一端連接該控制晶片， 另端則連接至一導電條（42)之一端，該導電條（42) 另端係經由缺口（ 2 1 )延伸連接至控制電路板（3 〇 ), 是以，控制晶片（4 0 )乃經由導電電極（丄〇 〇 )跟導 電條（42)而與控制電路板（30)電性連接。 綜上所述’本發明係包含一由兩上/下玻璃基板相對 _ 没置所組成的玻璃基板組及一控制電路板，該玻璃基板組 係於其中央區域規劃有一搭載區’該下玻璃基板係對應該 搭載區而形成有一缺口，並將至少一控制晶片設置於該搭 載區’設於下玻璃基板下方之控制電路板可藉由導電條或 軟性印刷電路板經過該缺口而與該控制晶片電性連接，藉 此改進習知圓形顯示器控制晶片的搭載方式，來達到真正 的圓形顯示外觀的特性，並可提高顯示器之應用範圍，例 如具指針之顯示介面；再者’由於所有連接顯示器與控制 電路板的連接線路皆移至中心區域，將可改善習知於側邊 8 200931111 之電極訊號線阻抗值差異過大的情 示不均勻之現象，故可提高圓形 搭載控制晶片所導致 況，而避免產生顯示器顯 顯示器之顯示品質。 ❹ 意圖 圖 圖 【圖式簡單說明】 第一圖：係本發明坌 . 乃第一實施例之剖視圖。 係第一圖一較佳實施例的俯視圖。 係第圖另一較佳實施例的俯視圖β 發月較佳實施例之圖形化電極的分布示 第二圖 第三圖 第四圖 第五圖：係本發明一較佳實 施例之彩色濾光片排列 第六圖：係本發 明另一較佳實施例之彩色濾光片 排列 第七圖：係本發明第二實施例之剖視圖。 ❹ 圖 $八® m圖的俯視圖。 第九圖：係、既有圓形顯示器之控制晶片搭載方式示意 圖 第十圖：係、既有圓形顯示器之控制晶片 搭載方式示意 【主要元件符號說明】 Q〇〇)破璃基板，組（1Qa)上玻璃基板 〔1 〇 b )上玻璃基板（i 〇 〇 )導電電極 9 200931111 (1 0 1 )搭載區 (2 1 )缺口 (4 0 )控制晶片 (4 2 )導電條 (6 0 a )彩色滤光片 (6 0 b )彩色濾光片 (7 0 )顯示區域 (7 2 )搭載區域 (2 0 )下玻璃基板 (3 0 )控制電路板 (4 1 )軟性印刷電路板 (5 0 )圖形化電極 (6 1 a )三原色光阻 (6 1 b )三原色光阻 (7 1 )控制晶片In view of the above, the object of the present invention is to provide a circular display in which a control wafer is mounted in a central area. The manner in which the control wafer is mounted on the central area of the display enables the circular display to have a complete circular display. Region 0 The technical means for achieving the above purpose is that the circular display in which the control wafer is mounted in the central region includes: a glass substrate group consisting of an upper glass substrate and a lower glass substrate stacked on the glass substrate The central part of the group is planned to have a mounting area, wherein the lower glass plate is formed with a notch in the mounting area, a control circuit board is disposed under the lower glass substrate, and at least one control chip is disposed in the mounting area. And electrically connected to the control circuit board via the gap. The control wafer may be disposed on the lower surface of the upper glass substrate in the mounting area and connected to the control circuit board through a gap by a flexible printed circuit board or a conductive strip; or the upper glass substrate may be further mounted on the mounting area 0 forming a perforation having a hole diameter larger than a notch of the lower glass substrate, exposing a central portion of the upper surface of the lower glass substrate to the mounting region for the control wafer to be disposed thereon' and connecting to the control circuit board by a flexible printed circuit board or a conductive strip . According to the present invention, a mounting area is planned in a central area of the circular display, the control wafer is disposed in the mounting area, and a notch is formed in the lower glass substrate of the circular display for electrically connecting the control wafer to the lowermost control circuit board. Therefore, the present invention can provide a liquid crystal display having a complete circular appearance display. [Embodiment] 5 200931111 Please refer to the first figure as a cross-sectional view of a first embodiment of the present invention, comprising: a glass substrate set (100), and a tiling area (101) is planned in the center thereof, such as As shown in the second and third figures, the mounting area (1 〇 1 ) may be circular or rectangular. The glass substrate group (1 〇〇) is mainly composed of an upper glass substrate (1 〇a) and a lower glass. The substrate (20) is laminated and formed in the present embodiment. The upper glass substrate (1 〇a) penetrates through the region of the implant region (1 0 i) to form a perforation; the lower glass substrate (2 〇) is provided Below the upper glass substrate (i 〇a ), a notch (21) is formed in the mounting region (101), and the notch (21) is smaller than the perforation of the mounting region (1〇1) to make the lower glass substrate (2) 〇) The central portion is exposed in the mounting area (1〇1), and as shown in the second and third figures, the notch (21) is circular or rectangular in shape corresponding to the mounting area (1〇1); a control circuit board (30) is disposed on the lower glass substrate (2〇) 〇τ side; & at least one control wafer (40) is disposed on The glass substrate (2〇) is exposed on the upper surface portion of the mounting area (1〇1), and is electrically connected to the control circuit board (30) via the notch (2 1 ), the at least one control chip (40) It may not be on one side or two opposite sides or a plurality of sides of the mounting area (1 〇 1 ), and in this embodiment, it is provided on one side of the mounting area (completed); The chip (4 〇) is electrically connected to the control circuit board (3 〇) by a flexible printed circuit board (41). Referring to the fourth figure, the patterning electrode (5) is formed on the upper/lower glass substrate (10) (20) with the control wafer (40) provided in the mounting area (1). BRIEF DESCRIPTION OF THE PREFERRED EMBODIMENT, it can be seen that a plurality of transparent patterned electrodes (50) having different shapes are formed to form an instrument panel pattern showing the degree of change of the vehicle speed, and the patterned electrodes (5 ◦) are Around each of the mounting areas (1 〇 1) in the central area, each of the patterned electrodes (5 〇) is controlled by the intersection of two kinds of control signal lines (not shown) to determine whether or not the light is displayed to indicate the shape of the pattern. The two control signal lines are data signal lines and scanning signal lines, which are all connected to the control chip (4 〇), which can be changed according to the number of patterns of the patterned electrodes (5 〇), and can be patterned according to the display electrodes. The shape and sequence of (5 〇) can be arranged in series. Two of the two primary color (red, green and blue) control signal lines can be combined to be the aforementioned data signal line or a single three primary color (red, green and blue) control signal line as the above data signal line, and matched with A color filter (60 a) (6 〇〇b) that does not have a matrix arrangement of photoresists in the fifth or sixth figure enables the patterned electrode (50) to produce a single color to seven colors (red, steam) , the change of 'green, blue, purple, white'; wherein, the color/light sheet (6 〇a) of the fifth figure contains a plurality of straight lines of three primary color photoresists (6 la), and the sixth figure The color filter (6〇b) contains a plurality of mosaic-type two primary color photoresists (61b), which are arranged in a matrix arrangement in a single color or a color arrangement, and the data signal line and color are considered. The three primary color resists of the light sheet (6〇a) (60b) and the patterned electrode (50) can be designed to achieve the final purpose of displaying the color graphic pattern. 7 200931111 Another embodiment of the present invention, please refer to the seventh embodiment, which is a cross-sectional view of a second embodiment of the present invention, which is different from the first embodiment in that the upper glass substrate (1 〇b) of the present embodiment The hole is not formed in the mounting area (1 0 1 ), and the control wafer (40) is directly disposed on the lower surface of the upper glass substrate (丄〇b) in the mounting area (1〇1) and accommodated therein. In the notch of the lower glass substrate (20), the lower surface of the upper glass substrate (1 〇b) faces the upper surface of the lower glass substrate (2 再) and the upper glass substrate (1 〇b) The surface further® is formed with a plurality of conductive electrodes (100) in the mounting region (101), the conductive electrodes (100) are connected to the control wafer at one end, and the other end is connected to one end of a conductive strip (42). (42) The other end is connected to the control circuit board (3 〇) via the gap (2 1 ), so that the control wafer (40) is controlled by the conductive electrode (丄〇〇) and the conductive strip (42). The circuit board (30) is electrically connected. In summary, the present invention includes a glass substrate assembly consisting of two upper/lower glass substrates opposite to each other, and a control circuit board having a mounting area in the central region thereof. The substrate is formed with a notch corresponding to the mounting area, and at least one control chip is disposed on the mounting area. The control circuit board disposed under the lower glass substrate can pass the gap through the conductive strip or the flexible printed circuit board. The wafer is electrically connected, thereby improving the mounting manner of the conventional circular display control wafer, to achieve the true circular display appearance characteristics, and to improve the application range of the display, such as a display interface with a pointer; The connection between the connection display and the control circuit board is moved to the central area, which will improve the phenomenon of unevenness in the difference in the impedance value of the electrode signal line on the side edge 8 200931111, so that the circular control chip can be improved. Lead to the situation, and avoid the display quality of the display display.意图 Intention Figure [Simplified illustration of the drawings] The first drawing is a cross-sectional view of the first embodiment. A top view of a preferred embodiment of the first embodiment. FIG. 2 is a plan view of another preferred embodiment of the present invention. FIG. 4 is a second embodiment of the preferred embodiment of the present invention. FIG. 6 is a cross-sectional view showing a color filter arrangement according to another preferred embodiment of the present invention: a cross-sectional view showing a second embodiment of the present invention. ❹ Figure Top view of the $8® m diagram. Ninth Diagram: Schematic diagram of the control chip mounting method of the circular display: The tenth figure: The control chip mounting mode of the existing circular display [Key component symbol description] Q〇〇) Glass substrate, group ( 1Qa) Upper glass substrate [1 〇b) on glass substrate (i 〇〇) conductive electrode 9 200931111 (1 0 1 ) Mounting area (2 1 ) Notch (4 0 ) Control wafer (4 2 ) Conductive strip (60 a ) Color filter (60 b) Color filter (7 0 ) Display area (7 2 ) Mounting area (20) Lower glass substrate (30) Control circuit board (4 1) Flexible printed circuit board (5 0) patterned electrode (6 1 a ) three primary color photoresist (6 1 b ) three primary color photoresist (7 1 ) control wafer