200536465 九、發明說明： (一） 發明所屬之技術領域 本發明係關於一種冷卻裝置，其係例如將液晶用基板貼 合用之加熱後液晶面板或平面顯示器用板狀被處理物（以下 將這些總稱爲顯示用面板）冷卻到常溫時所使用之冷卻裝置 〇 (二） 先前技術 熱處理裝置係由：將顯示用面板加熱的加熱裝置，及將 熱處理後之顯示用面板冷卻之冷卻裝置所構成。在加熱裝 置及冷卻裝置，使用有支持顯示用面板之支持具。 爲了不使顯示用面板受到傷害，將支持具對顯示用面板 之支持面積儘量地做成小，因而在顯示用面板之複數個地 點分別以銷件等支持係爲公知者（例如參照專利文件1)。 但是，使用此支持方法，顯示用面板之負荷會集中作用 於銷件等之上。產生負荷差時，有顯示用面板會產生撓曲 之問題。顯示用面板撓曲，會產生顯示斑。 因而，考慮將與顯示用面板之接觸面積做成大。在將與 顯示用面板之接觸面積做成大的冷卻裝置上，如第10圖所 示，可由複數個水平長條狀支持構件S(僅一個被圖示）與枏 鄰彼此之間以預定間隔而配置成平行狀，各支持構件之上 面係爲平坦狀支持面所構成。 由此支持構件而支持顯示用面板之時，可消除負荷集中 造成的顯示斑之問題。但是，如第11圖所示，在顯示用面 板與支持構件之接觸部分（A點）會產生熱移動，在接觸部分 200536465 雖然可以急速地使顯示用面板冷卻，其它以外的部分（B點 、C點）中的冷卻速度則降低。因而，雙方之部分的冷卻曲 線上產生溫度差時，與負荷差之情況同樣地，會產生同樣 的顯示斑。 【專利文件1】日本特開2 0 0 2 - 1 3 0 9 5 9號公告 (三）發明內容 【本發明欲解決的課題】 本發明之目的在提供一種冷卻裝置，在顯示用面板冷卻 時，具有支持顯示用面板的支持裝置，可使上述之負荷差 及溫度差之任何一個所造成的顯示斑不會產生。 【解決課題之手段】 本發明之顯示用面板的冷卻裝置，係具備有冷卻室、及 在冷卻室內具備且將顯示用面板多段地支持之支持裝置， 支持裝置具有支持構件，支持構件具有與顯示用面板局部 地接觸而支持該顯示用面板的支持部，支持部係做成隨著 時間經過之同時，與顯示用面板之不同部分接觸。 在本發明之顯示用面板的冷卻裝置，顯示用面板與支持 構件之接觸部分係隨著時間經過之同時而變化。從而，通 過接觸部分而進行的顯示用面板之熱移動的地點變化之故 ，因此可防止溫度差在顯示用面板上產生。 再者，支持構件安裝在水平狀搖動軸上，支持部以搖動 軸之軸心做爲中心的圓弧狀支持面所形成時，隨著搖動軸 之旋轉，使顯示用面板一方面朝向水平方向移動’ 一方面 支持面與顯示用面板之不同部分接觸。 -6- 200536465 並且，支持構件由向搖動軸之半徑方向突出且前端做爲 支持面之垂直板所構成時，可構成具有簡單構造之支持構 件。 並且，支持構件亦可以和搖動軸成同心狀地配置，且外 周面做爲支持面之圓筒狀滾筒所構成，以取代上述之支持 構件。 另外，作爲支持構件上，支持構件係由在水平方向上並 排之一對升降支持片所構成，支持部由形成在支持片之上 端的水平平坦狀支持面所形成時，由兩支持片將顯示用面 板支持，或者由兩支持片之任何一方將顯示用面板支持時 ，可使顯示用面板及支持構件的接觸部分變化。 並且，兩支持片之升降，最好係兩支持片同時支持著顯 示用面板、且兩支持片交互地支持著顯示用面板的方式， 而利用將兩支持片升降的升降手段所進行時較佳。 本發明之其它顯示用面板的冷卻裝置，係具備有：冷卻 室、及具備於冷卻室內且具有多段的棚之軌條，及將冷卻 風朝雙方向送到棚之送風手段，各段之棚具備有：平行狀 配置之複數個水平狀搖動軸、前端具有在各搖動軸之長度 方向上設有間隔，而朝向搖動軸之半徑方向的同一方向突 出，且以搖動軸的軸心做爲中心之圓弧狀支持面的複數個 垂直板狀支持構件。 在本發明之冷卻裝置，支持構件不會對送風成爲妨害， 因此可以良好的效率而將顯示用面板冷卻。 在本發明之另外其它顯示用面板的冷卻裝置，具備有： 200536465 冷卻室、及具備於冷卻室內且具有多段的棚之軌條，及將 冷卻風朝向與各段之棚直交之方向而送到各段之棚的送風 手段，各段之棚具備有：平行狀配置之複數個水平狀搖動 軸、及與各搖動軸成同心狀地配置，且將外周面做爲支持 面之滾筒。 在依據本發明之另外其它顯示用面板的冷卻裝置，各段 之顯示用面板係個別地暴露於冷卻風之故，因此冷卻效率 極爲優異。 在上述冷卻裝置，所有之搖動軸係朝向同一方向而以同 一速度，而由搖動手段搖動的話較佳。 依照本發明，在顯示用面板之冷卻時，可防止上述之負 荷差及溫度差之任何一個所造成的顯示斑之產生。 (四）實施方式 本發明之較佳實施形態將一方面參考附圖而說明如下。 在以下之說明中，前後係以第1圖爲基準，第1圖之左 側爲前，與其相反之側爲後，而所謂左右係從後方看去， 其左右之側分別爲左右之謂。 參照第1圖〜第3圖，冷卻裝置係具備有：冷卻室11’及 具備於冷卻室1 1內且將如液晶面板等之平板狀顯示用面板 w做成水平而多段地支持之多段式軌條1 2。 冷卻室Π爲大致箱狀者，其係由後側壁21、前側壁22 、左側壁23、右側壁24、頂壁25及底壁26所形成。 在後側壁2 1及前側壁22上分別設置有入口 3 1及出口 32 。在入口 31上具有入口百頁窗33，在出口 32上具備有出 200536465 口百頁窗34。 在左側壁2 3上形成有由相鄰的左垂直隔板3 5所區分的 流出側通路3 6。在右側壁24上形成有由相鄰的右垂直隔板 3 7所區分的流入側通路3 8。左垂直隔板3 5及右垂直隔板3 7 雖然並未詳細圖示，但是在適當地點設置有連通孔。左垂 直隔板3 5及右垂直隔板3 7之下緣部，係以水平隔板3 9而 連絡。在左垂直隔板3 5上設置有橫跨其內外的整流板4 1 ° 在右垂直隔板3 7之外側上裝設有過濾器4 2。 在頂壁25左緣部上設置有吸氣口 43，而連通到流出側通 路3 6，在頂壁2 5右緣部上設置有排氣口 44，而連通到流 入側通路3 8。 在靠近底壁26上面之左緣部上具備有水冷式冷卻器45。 在冷卻器45之右側適當地點上具備有複數個循環風扇46。 多段式軌條1 2係在冷卻室1 1，配置在由左垂直隔板3 5 、右垂直隔板3 7及水平隔板3 9所區分之空間內。 軌條1 2在附圖中具有爲多段之7段的棚5 1。7段的棚5 1 任何一個均爲具有同一之構造者，以下僅以1個之棚51而 說明。 棚5 1具備有：在相鄰之間置有間隔，成平行狀配置且朝 向左右方向延伸之複數個，在附圖中爲7個之水平狀搖動 軸61 ’及在各搖動軸61之長度方向上配置有間隔而安裝之 複數個，在附圖中爲5個之支持構件62。5個之支持構件62 係爲同一之構造者。以下，將以第4圖中詳細地顯示之一 個支持構件6 2而進行說明。 200536465 支持構件6 2係從搖動軸6 1朝向半徑方向而突出者，其 係由固定在搖動軸61上之臂63，及固定在臂63之前端上 之弓形垂直板64所形成。垂直板64的前端上形成有與顯 不用面板W之下面接觸的外向之圓弧狀支持面65。支持面 65形成的圓弧之中心係與搖動軸6 1之搖動中心一致。並且 ，所有的支持構件6 2均爲朝向同一方向。 導入冷卻室1 1內之空氣被冷卻器45所冷卻，然後由循 環風扇4 6循環到冷卻室1 1內。向上流入流入側通路3 8之 冷卻風通過右垂直隔板3 7之連通孔之後，被導入到軌條1 2 。軌條1 2內部之冷卻風沿著各段之棚5 1而流動，通過左 垂直隔板3 5之連通孔而流出到流出側通路3 6，並向下流動 〇 利用未圖示之搖動手段，使所有的搖動軸61朝向同一方 向以同一速度而搖動時，一方面各支持構件62之支持面65 與顯示用面板W之接觸部分產生變化，一方面使支持構件 62搖動，同時，顯示用面板W朝向前後方向而做水平移動 。因而，顯示用面板W與支持面65之接觸部分移動之故 ，因此可避免使熱移動局部地集中。 如第9圖所示，搖動軸61之搖動循環，在通過顯示用面 板W之冷卻期間可爲3循環。並且支持構件62之旋轉半 徑做成1〇〇毫米時，顯示用面板W之水平方向之移動距離 變成120毫米左右。 參照第5及6圖，如變形例之棚71具備有：在相鄰之間 置有間隔之成平行狀配置且朝向左右方向延伸之4個水平 -10- 200536465 狀搖動軸81，及安裝在各搖動軸81上與搖動軸81同數量 之支持構件8 2。 各支持構件8 2係由與對應之搖動軸8 1爲同心狀地配置 ，且將外周面做爲支持面8 3的圓筒狀滾筒所構成。 使用此棚7 1之情況，在各支持構件82之附近，各支持 構件82變成會阻擋冷卻風之流動，而使其流到顯示用面板 W之裏面，因而在各支持構件82之附近有流動靜止之可能 性。爲了防止此現象，在各棚7 1上配置有過濾器84，使冷 卻風在與各棚71直交之方向上流動較佳。 搖動軸8 1之搖動循環及熱移動之局部的集中防止作用， 係與上述說明之實施例的情形相同。 第7及8圖顯示另一個棚9 1之變形例。該另一實施例之 棚91係具有在前後及左右方向並列，且相鄰之彼此之間相 接地並排成對之複數對的支持片1 〇 1、1 02。成對的支持片 1 0 1、1 0 2係可個別地升降。各支持片1 0 1、1 0 2之上端形成 有水平平坦狀支持面103、104。 在上段之棚91上，成對的支持片101、102之一方101 被上升，另一方102被下降。上升的一方之支持片101的 支持面1 03係與顯示用面板W的下面接觸。從上述之狀態 ，如中段棚91所示，將另一方之支持片102上升之時，雙 方的支持片101、102之支持面103、104同時與顯示用面 板W的下面接觸。然後，如下段棚91所示，將一方之支 持片101下降之時，則僅另一方之支持片102的支持面1〇4 與顯示用面板W的下面接觸。 -11- 200536465 因而，一方之支持片1 ο 1之支持面1 ο 3對顯示用面板w 接觸之情況、雙方的支持片1 〇 1、1 〇 2之支持面1 〇 3、1 0 4 接觸之情況、另一方之支持片1 〇 2的支持面1 0 4接觸之情 況中，顯示用面板W與支持片101、102之接觸部分有3 種方式之變化。因此，可避免熱移動之集中。 在上述之中，棚之段數、搖動軸之數、安裝在各搖動軸 上之支持構件之數量等，可任意地選擇。 並且，冷卻室雖然具有顯示用面板入口及出口，但是以 一個開口做爲出入口亦可。 並且，圓筒狀滾筒雖然係爲橫跨搖動軸之大致全長而連 續著，但是亦可爲斷續者。 (五）圖式簡單說明 第1圖係本發明之冷卻裝置之水平剖面圖； 第2圖係沿著第1圖之π-ll線之垂直剖面圖； 第3圖係沿著第1圖之III-III線之垂直剖面圖； 第4圖係顯示將第3圖之一部分放大之支持構件的側面 圖， 第5圖係變形例之冷卻裝置之平面圖； 第6圖係沿著第5圖之VI-VI線之垂直剖面圖； 第7圖係另一變形例之冷卻裝置之平面圖； 第8圖係沿著第7圖之VIII-VIII線之垂直剖面圖； 第9圖係顯示冷卻裝置之冷卻特性之圖表； 第1 0圖係顯示習知例冷卻裝置之剖面圖； 第1 1圖係顯示習知例冷卻裝置之冷卻特性之圖表。 -12- 200536465 【符號之說明】 W 平板狀顯示用面板 11 冷卻室 12 軌條 2 1 後側壁 22 前側壁 23 左側壁 24 右側壁 25 頂壁 26 底壁 3 1 入口 32 出口 3 3 入口百頁窗 34 出口百頁窗 35 左垂直隔板 36 流出側通路 37 右垂直隔板 3 8 流入側通路 39 水平隔板 4 1 整流板 42 過濾器 43 吸氣口 44 排氣口 45 冷卻器200536465 IX. Description of the invention: (1) The technical field to which the invention belongs The present invention relates to a cooling device, which is, for example, a liquid-crystal panel or a plate-shaped to-be-processed object for a flat panel display after heating a substrate for liquid crystal bonding The cooling device used to cool the display panel to room temperature. (2) The prior art heat treatment device consists of a heating device that heats the display panel and a cooling device that cools the heat-treated display panel. For the heating device and the cooling device, a support having a display panel is used. In order not to damage the display panel, the support area of the display panel is made as small as possible. Therefore, the support systems such as pins are known at a plurality of locations of the display panel (for example, refer to Patent Document 1). ). However, with this support method, the load of the display panel is concentrated on the pins and the like. When a load difference occurs, the display panel may be deflected. The display panel is deflected to cause display spots. Therefore, it is considered to increase the contact area with the display panel. In a cooling device having a large contact area with a display panel, as shown in FIG. 10, a plurality of horizontal strip-shaped support members S (only one is shown) and a neighbor may be spaced a predetermined distance from each other. The support members are arranged in parallel, and the upper surface of each support member is formed by a flat support surface. When the display panel is supported by the support member, the problem of display spots caused by the load concentration can be eliminated. However, as shown in FIG. 11, heat is generated in the contact portion (point A) between the display panel and the supporting member. Although the contact portion 200536465 can rapidly cool the display panel, other portions (point B, The cooling rate in point C) decreases. Therefore, when a temperature difference occurs on the cooling curves of both the parts, the same display spots occur as in the case of a difference in load. [Patent Document 1] Japanese Unexamined Patent Publication No. 2 0 0 2-1 3 0 9 5 9 (3) Summary of the Invention [Problems to be Solved by the Invention] The object of the present invention is to provide a cooling device for cooling a display panel. With a supporting device for supporting the display panel, the display spots caused by any of the above-mentioned load difference and temperature difference will not be generated. [Means for solving problems] The cooling device for a display panel of the present invention includes a cooling chamber and a supporting device provided in the cooling chamber and supporting the display panel in multiple stages. The supporting device includes a supporting member, and the supporting member includes a display unit. A support portion that partially touches the display panel with the panel is configured to be in contact with a different portion of the display panel as time passes. In the cooling device for a display panel of the present invention, the contact portion between the display panel and the supporting member changes as time passes. Therefore, since the location of the thermal movement of the display panel through the contact portion changes, it is possible to prevent a temperature difference from occurring on the display panel. In addition, when the support member is mounted on a horizontal swing axis, and the support portion is formed by an arc-shaped support surface centered on the axis of the swing axis, the display panel faces the horizontal direction along with the rotation of the swing axis. On the one hand, the support surface is in contact with different parts of the display panel. -6- 200536465 In addition, when the support member is formed of a vertical plate protruding in the radial direction of the swing axis and the front end is a support surface, a support member having a simple structure can be formed. In addition, the supporting member may be arranged concentrically with the swing shaft, and the outer peripheral surface may be constituted by a cylindrical roller as a supporting surface, instead of the above-mentioned supporting member. In addition, as the support member, the support member is composed of one pair of lifting support pieces side by side in the horizontal direction. When the support portion is formed by a horizontal flat support surface formed on the upper end of the support piece, the two support pieces will display When the display panel is supported by the panel, or when the display panel is supported by either of the two supporting sheets, the contact portion between the display panel and the support member may be changed. In addition, the lifting of the two support pieces is preferably a method in which the two support pieces support the display panel at the same time, and the two support pieces alternately support the display panel. It is better to use the lifting method of lifting the two support pieces. . The cooling device of the other display panel of the present invention includes a cooling chamber, rails provided in the cooling chamber and a plurality of sections of the shed, and air supply means for sending cooling air to the shed in both directions, and the sheds of each section Equipped with: a plurality of horizontal swing shafts arranged in parallel, the front end is provided with a space in the length direction of each swing shaft, and protrudes in the same direction as the radial direction of the swing shaft, and the center of the swing shaft is taken as the center A plurality of vertical plate-shaped supporting members having an arc-shaped supporting surface. In the cooling device of the present invention, since the supporting member does not hinder the air supply, the display panel can be cooled with good efficiency. In another display panel cooling device according to the present invention, the display panel includes a 200536465 cooling chamber, a rail provided with a plurality of sections of sheds in the cooling chamber, and sending cooling air in a direction orthogonal to the sheds of each section. The ventilation means of the sheds at each stage includes a plurality of horizontal swing shafts arranged in parallel, and rollers arranged concentrically with the swing shafts, and using the outer peripheral surface as a supporting surface. In the cooling device of the other display panel according to the present invention, the display panels of each stage are individually exposed to the cooling air, and therefore, the cooling efficiency is extremely excellent. In the above-mentioned cooling device, it is preferable that all the shaking shafts face the same direction and at the same speed, but are shaken by the shaking means. According to the present invention, when the display panel is cooled, it is possible to prevent the occurrence of display spots caused by any of the aforementioned load difference and temperature difference. (4) Embodiments Preferred embodiments of the present invention will be described below with reference to the drawings. In the following description, the front and back are based on the first figure, the left side of the first figure is the front, and the opposite side is the rear. When viewed from the rear, the so-called left and right sides are left and right. Referring to FIGS. 1 to 3, the cooling device includes a cooling chamber 11 ′ and a multi-stage type provided in the cooling chamber 11 and supporting a flat display panel w such as a liquid crystal panel in a horizontal and multi-stage manner. Rails 1 2. The cooling chamber Π is substantially box-shaped, and is formed by a rear side wall 21, a front side wall 22, a left side wall 23, a right side wall 24, a top wall 25, and a bottom wall 26. An entrance 31 and an exit 32 are provided on the rear side wall 21 and the front side wall 22, respectively. The entrance 31 has an entrance shutter 33, and the exit 32 has a 200536465 exit shutter 34. On the left wall 23, an outflow-side passage 36 separated by an adjacent left vertical partition 35 is formed. The right wall 24 is formed with an inflow-side passage 38 divided by an adjacent right vertical partition 37. Although the left vertical partition 35 and the right vertical partition 3 7 are not shown in detail, communication holes are provided at appropriate locations. The lower edges of the left vertical partition 35 and the right vertical partition 37 are connected by a horizontal partition 39. The left vertical partition 35 is provided with a rectifying plate 4 1 across the inside and outside of the left vertical partition 35, and a filter 42 is installed on the outside of the right vertical partition 37. An inlet port 43 is provided on the left edge portion of the top wall 25 and communicates with the outflow-side passage 36, and an exhaust port 44 is provided on the right edge portion of the top wall 25 and communicates with the inflow-side passage 38. A water-cooled cooler 45 is provided on a left edge portion near the upper surface of the bottom wall 26. A plurality of circulation fans 46 are provided at appropriate positions on the right side of the cooler 45. The multi-segment rail 12 is located in the cooling chamber 11 and is arranged in a space divided by the left vertical partition 3 5, the right vertical partition 37 and the horizontal partition 39. In the drawing, the rail 12 has a plurality of 7-section sheds 5 1. Each of the 7-section sheds 5 1 has the same structure, and only one shed 51 will be described below. The shed 51 is provided with a plurality of horizontal swing shafts 61 ′ arranged parallel to each other and extending in the left-right direction with a space between adjacent ones, and the length of each of the swing shafts 61 in the figure is 7 A plurality of spaced-apart installations are arranged in the direction. In the drawing, there are five support members 62. The five support members 62 are the same structure. Hereinafter, one supporting member 62 will be described in detail with reference to FIG. 4. 200536465 The supporting member 61 is a projecting member from the rocking shaft 61 toward the radial direction, and is formed by an arm 63 fixed on the rocking shaft 61 and a bow-shaped vertical plate 64 fixed on the front end of the arm 63. The front end of the vertical plate 64 is formed with an outwardly-shaped arc-shaped supporting surface 65 in contact with the lower surface of the display panel W. The center of the arc formed by the support surface 65 is the same as the center of the swing of the swing axis 61. In addition, all the supporting members 62 are oriented in the same direction. The air introduced into the cooling chamber 11 is cooled by the cooler 45, and then circulated into the cooling chamber 11 by the circulation fan 46. The cooling air flowing upward into the inflow-side passage 38 is passed through the communication hole of the right vertical partition 37, and is then introduced into the rail 12. The cooling air inside the rail 12 flows along the shed 51 in each section, flows out to the outflow-side passage 36 through the communication hole of the left vertical partition 35, and flows downward. Using a shaking means (not shown) When all the shaking shafts 61 are shaken in the same direction and at the same speed, on the one hand, the contact portion between the support surface 65 of each support member 62 and the display panel W changes, on the one hand, the support member 62 is shaken, and simultaneously, the display The panel W moves horizontally toward the front-rear direction. Therefore, since the contact portion between the display panel W and the support surface 65 is moved, it is possible to prevent the heat movement from being locally concentrated. As shown in Fig. 9, the swinging cycle of the swinging shaft 61 can be three cycles during the cooling period when the display panel W is cooled. When the radius of rotation of the support member 62 is 100 mm, the horizontal moving distance of the display panel W becomes about 120 mm. Referring to FIGS. 5 and 6, as a modified example, the shed 71 is provided with four horizontally arranged -10- 200536465-shaped swing shafts 81 arranged in parallel and spaced between adjacent ones and extending in the left-right direction, and mounted on Each of the swinging shafts 81 has the same number of supporting members 8 2 as the swinging shafts 81. Each support member 8 2 is a cylindrical roller which is arranged concentrically with the corresponding swing shaft 81 and has an outer peripheral surface as the support surface 83. In the case of using this shed 71, each support member 82 becomes close to each support member 82 and blocks the flow of cooling air to flow into the display panel W. Therefore, there is a flow near each support member 82 The possibility of stillness. In order to prevent this phenomenon, a filter 84 is arranged on each of the sheds 71 so that the cooling air flows preferably in a direction orthogonal to each of the sheds 71. The shaking prevention of the shaking shaft 81 and the partial concentrated prevention of thermal movement are the same as in the case of the embodiment described above. Figures 7 and 8 show another modified example of the shed 91. The shed 91 of this another embodiment has a plurality of pairs of support pieces 101, 102 which are juxtaposed in the front-rear direction and the left-right direction, and are adjacent to each other in parallel. The pair of support pieces 10 1 and 10 2 can be raised and lowered individually. Horizontally flat support surfaces 103 and 104 are formed on the upper ends of each of the support pieces 101 and 102. On the upper shed 91, one of the pair of support pieces 101, 102 is raised, and the other 102 is lowered. The supporting surface 103 of the rising supporting sheet 101 is in contact with the lower surface of the display panel W. From the above state, as shown in the middle stage shed 91, when the other support sheet 102 is raised, the support surfaces 103 and 104 of the two support sheets 101 and 102 are in contact with the lower surface of the display panel W at the same time. Then, as shown in the below-mentioned shelf 91, when the one supporting sheet 101 is lowered, only the supporting surface 104 of the other supporting sheet 102 is in contact with the lower surface of the display panel W. -11- 200536465 Therefore, one support sheet 1 ο 1 support surface 1 ο 3 is in contact with the display panel w, and both support sheets 1 〇1, 1 〇2 support surface 1 〇3, 1 0 4 contact In the case where the support surface 104 of the other support sheet 102 is in contact with the support sheet 101, the display panel W and the support sheet 101 and 102 are changed in three ways. Therefore, the concentration of thermal movement can be avoided. Among the above, the number of shed sections, the number of swing shafts, and the number of supporting members mounted on each swing shaft can be arbitrarily selected. In addition, although the cooling chamber has a display panel inlet and outlet, one opening may be used as the inlet and outlet. Furthermore, the cylindrical drum is continuous over the entire length of the swing shaft, but it may be intermittent. (V) Brief Description of the Drawings Figure 1 is a horizontal sectional view of the cooling device of the present invention; Figure 2 is a vertical sectional view taken along line π-ll of Figure 1; Figure 3 is taken along Figure 1 A vertical cross-sectional view taken along line III-III; FIG. 4 is a side view showing a supporting member in which a part of FIG. 3 is enlarged; FIG. 5 is a plan view of a cooling device of a modification; and FIG. 6 is a view along FIG. Vertical sectional view taken along line VI-VI; FIG. 7 is a plan view of a cooling device of another modification; FIG. 8 is a vertical sectional view taken along line VIII-VIII of FIG. 7; Chart of cooling characteristics; FIG. 10 is a cross-sectional view showing a conventional cooling device; FIG. 11 is a chart showing a cooling property of a conventional cooling device. -12- 200536465 [Explanation of symbols] W Flat panel display panel 11 Cooling chamber 12 Rails 2 1 Rear side wall 22 Front side wall 23 Left side wall 24 Right side wall 25 Top wall 26 Bottom wall 3 1 Entrance 32 Exit 3 3 Entrance hundred pages Window 34 Exit shutter 35 Left vertical partition 36 Outflow-side passage 37 Right vertical partition 3 8 Inflow-side passage 39 Horizontal partition 4 1 Rectifier 42 Filter 43 Intake 44 Exhaust 45 Cooler
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46 循環風扇 51,71,91 棚 61,81 搖動軸 62,82 支持構件 63 臂 64 垂直板 65,83 支持面 101 、 102 支持片 103 、 104 支持面46 circulating fan 51, 71, 91 shed 61, 81 rocking shaft 62, 82 support member 63 arm 64 vertical plate 65, 83 support surface 101, 102 support sheet 103, 104 support surface
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