TWI444705B - Method for improve efficiency of three-dimensional optical thin film - Google Patents
Method for improve efficiency of three-dimensional optical thin film Download PDFInfo
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本發明是有關於一種三維顯示技術之領域,且特別是有關於一種提高三維光學薄膜效益的方法。 This invention relates to the field of three-dimensional display technology, and more particularly to a method of improving the effectiveness of three-dimensional optical films.
傳統的三維平面顯示器製作方法係在顯示面板上貼附一層三維光學薄膜,使得此二維的顯示面板能具有三維的顯示效果。 The traditional three-dimensional flat panel display method attaches a three-dimensional optical film on the display panel, so that the two-dimensional display panel can have a three-dimensional display effect.
然而,在三維光學薄膜的製造過程中,稍有不慎就會造成三維光學薄膜刮傷或者破洞。因此,當檢測出貼附在顯示面板上的三維光學薄膜有刮傷或者破洞的情形時,就必須要將破損的三維光學薄膜自顯示面板取下,然後再重新貼附一層新的三維光學薄膜。如此一來,將耗費大量的人力成本及材料成本。 However, in the manufacturing process of the three-dimensional optical film, a slight inadvertent result in scratching or hole-breaking of the three-dimensional optical film. Therefore, when it is detected that the three-dimensional optical film attached to the display panel is scratched or broken, it is necessary to remove the damaged three-dimensional optical film from the display panel, and then reattach a new three-dimensional optical. film. As a result, a lot of labor costs and material costs will be incurred.
本發明提供一種提高三維光學薄膜效益之方法,其可使三維平面顯示器的製造過程中不會因為三維光學薄膜的刮傷或破洞而耗費大量的人力成本及材料成本。 The present invention provides a method for improving the efficiency of a three-dimensional optical film, which can cause a large amount of labor cost and material cost without causing scratches or holes in the three-dimensional optical film in the manufacturing process of the three-dimensional flat display.
本發明另提供一種採用上述提高三維光學薄膜效益之方法的三維平面顯示器。 The present invention further provides a three-dimensional flat panel display using the above method for improving the efficiency of a three-dimensional optical film.
本發明提出一種提高三維光學薄膜效益的方法,其包括有下列步驟:確認配置於顯示面板上的三維光學薄膜之受損範圍;以及利用雷射光來照射顯示面板中對應於上述受損範圍之至少一子畫素,以使上述子畫素永久失能。 The present invention provides a method for improving the efficiency of a three-dimensional optical film, comprising the steps of: confirming a damaged range of a three-dimensional optical film disposed on a display panel; and illuminating at least at least a portion of the display panel corresponding to the damaged area by using laser light A sub-pixel to make the above sub-pixels permanently disabled.
本發明另提出一種三維平面顯示器,其包括有一顯示面板與一三維光學薄膜。所述之三維光學薄膜係配置於顯示面板上,並具有一受損範圍。而在顯示面板中之對應於上述受損範圍之至少一子畫素係已永久失能。 The invention further provides a three-dimensional flat panel display comprising a display panel and a three-dimensional optical film. The three-dimensional optical film is disposed on the display panel and has a damaged range. At least one sub-pixel corresponding to the damaged range in the display panel is permanently disabled.
本發明解決前述問題的方式,乃是先確認配置於顯示面板上的三維光學薄膜之受損範圍,然後再利用雷射光來照射顯示面板中對應於上述受損範圍之至少一子畫素,以使上述子畫素永久失能。換句話說,就是使顯示面板中之對應於上述受損範圍內的至少一正常子畫素失能而形成暗點。如此一來,三維光學薄膜之受損處便不會再漏光而影響畫面品質。因此,本發明可使三維平面顯示器的製造過程中不會因為三維光學薄膜的刮傷或破洞而耗費大量的人力成本及材料成本。 The method for solving the foregoing problem is to first confirm the damage range of the three-dimensional optical film disposed on the display panel, and then irradiate the at least one sub-pixel corresponding to the damaged area in the display panel with the laser light to The above sub-pixels are permanently disabled. In other words, the dark spots are formed by disabling at least one normal sub-pixel in the display panel corresponding to the above-mentioned damaged range. As a result, the damaged portion of the three-dimensional optical film will not leak light and affect the picture quality. Therefore, the present invention can save a lot of labor and material costs due to scratches or holes in the three-dimensional optical film during the manufacturing process of the three-dimensional flat panel display.
為讓本發明之上述和其他目的、特徵和優點能更明顯易懂,下文特舉較佳實施例,並配合所附圖式,作詳細說明如下。 The above and other objects, features and advantages of the present invention will become more <RTIgt;
以下先以圖1來說明三維平面顯示器之顯示面板與三維光學薄膜的配置關係。圖1為一三維平面顯示器之側視示意圖。請參照圖1,此三維平面顯示器是由顯示面板100與三維光學薄膜180所組成。其中顯示面板100具有第一面192與第二面194,且第一面192與第二面194互為反面。所述之第一面192即是顯示面板100的顯示面,而三維光學薄膜180係配置(例如是貼附)在第一面192上。 Hereinafter, the arrangement relationship between the display panel of the three-dimensional flat display and the three-dimensional optical film will be described first with reference to FIG. 1 is a side elevational view of a three-dimensional flat panel display. Referring to FIG. 1, the three-dimensional flat panel display is composed of a display panel 100 and a three-dimensional optical film 180. The display panel 100 has a first surface 192 and a second surface 194, and the first surface 192 and the second surface 194 are opposite to each other. The first surface 192 is the display surface of the display panel 100, and the three-dimensional optical film 180 is disposed (eg, attached) on the first surface 192.
假設配置在顯示面板100上的三維光學薄膜180有受到損傷,例如是有刮傷或是破洞,便可先確認配置在顯示面板100上之三維光學薄膜180的受損範圍,一如圖2所示。圖2為圖 1之三維平面顯示器的上視圖。請參照圖2,在此例中,標示110所圈選出的區域即是三維光學薄膜180之受損範圍。而此受損範圍110涵蓋到顯示面板100中之一畫素的其中二個子畫素,這二個子畫素分別是紅色子畫素102與綠色子畫素104,至於藍色子畫素106則位於受損範圍110之外。 It is assumed that the three-dimensional optical film 180 disposed on the display panel 100 is damaged, for example, by scratches or holes, and the damage range of the three-dimensional optical film 180 disposed on the display panel 100 can be confirmed first. Shown. Figure 2 is a diagram A top view of a 3D flat panel display. Referring to FIG. 2, in this example, the area circled by the numeral 110 is the damaged range of the three-dimensional optical film 180. The damage range 110 covers two sub-pixels of one pixel in the display panel 100. The two sub-pixels are the red sub-pixel 102 and the green sub-pixel 104, respectively, and the blue sub-pixel 106 Located outside the damaged range 110.
在確認完三維光學薄膜180的受損範圍110之後,製造者便可利用一雷射光來照射顯示面板100中對應於受損範圍110之至少一子畫素,以使被照射到的子畫素永久失能,以圖3來舉例之。圖3為圖2之顯示面板於照射雷射光之後的示意圖。如圖3所示,對應於受損範圍110之綠色子畫素104係受到雷射光的照射而永久失能。當然,製造者也是可以利用雷射光來照射對應於受損範圍110的所有子畫素。而以上的操作就是要使顯示面板100中之對應於上述受損範圍110內的至少一正常子畫素失能而形成暗點。如此一來,三維光學薄膜180之受損處(即受損範圍110)便不會再漏光而影響畫面品質。因此,這樣的方式可使三維平面顯示器的製造過程中不會因為三維光學薄膜180的刮傷或破洞而耗費大量的人力成本及材料成本。 After confirming the damaged range 110 of the three-dimensional optical film 180, the manufacturer can illuminate at least one sub-pixel corresponding to the damaged range 110 in the display panel 100 with a laser light to make the irradiated sub-pixel Permanent disability, as exemplified in Figure 3. 3 is a schematic view of the display panel of FIG. 2 after irradiating the laser light. As shown in FIG. 3, the green sub-pixel 104 corresponding to the damaged area 110 is permanently disabled by illumination of the laser light. Of course, the manufacturer can also use the laser light to illuminate all of the sub-pixels corresponding to the damaged range 110. The above operation is to form a dark spot in the display panel 100 corresponding to at least one normal sub-pixel in the damaged area 110. As a result, the damaged portion of the three-dimensional optical film 180 (ie, the damaged region 110) will not leak light and affect the picture quality. Therefore, such a manner can avoid a large labor cost and material cost due to scratches or holes in the three-dimensional optical film 180 during the manufacturing process of the three-dimensional flat panel display.
此外,以雷射光來照射顯示面板100中對應於受損範圍110之至少一子畫素的方式至少有二種,請再參照圖1來舉例說明之。第一種方示,是使雷射光透過三維光學薄膜180與顯示面板100之第一面192來照射顯示面板100中對應於受損範圍110之至少一子畫素,也就是從顯示面板100的顯示面來進行照射。而第二種方式,是使雷射光透過顯示面板100之第二面194來照射顯示面板100中對應於受損範圍110之至少一子畫素,也就是從顯示面板100的背面來進行照射。在這二種方式中,第一種方式會燒毀彩色濾光片的色阻,因而有可能會造 成漏光的疑慮;而第二種方式則是針對子畫素中的薄膜電晶體來進行處理,應屬較佳的選擇。 In addition, at least two ways of illuminating at least one sub-pixel corresponding to the damaged area 110 in the display panel 100 by laser light are illustrated by referring to FIG. 1 again. In the first aspect, the laser light is transmitted through the three-dimensional optical film 180 and the first surface 192 of the display panel 100 to illuminate at least one sub-pixel corresponding to the damaged area 110 in the display panel 100, that is, from the display panel 100. Display the surface to illuminate. In the second method, the laser light is transmitted through the second surface 194 of the display panel 100 to illuminate at least one sub-pixel corresponding to the damaged area 110 in the display panel 100, that is, from the back surface of the display panel 100. In these two ways, the first way will burn out the color resistance of the color filter, which may make It is a doubt about light leakage; the second method is to treat the thin film transistor in the sub-pixel, which is a better choice.
以下將說明如何利用雷射光照射薄膜電晶體,來使子畫素永久失能。圖4為一畫素的放大圖。在圖4中,以不同斜線所構成的三個區域係表示為不同顏色的子畫素。此外,標示402表示為儲存電容線,標示404表示為畫素電極,標示406表示為源極線,標示408表示為位於中間之子畫素的薄膜電晶體的汲極電極,而標示410表示為閘極電極。假設欲使於中間的子畫素永久失能,便可利用雷射光來將位於中間之子畫素所對應的儲存電容線402與所對應的畫素電極404焊接(welding)在一起,以使所對應的儲存電容線402與所對應的畫素電極404相互電性連接。標示412所示即為一焊接點的示範例。進一步地,還可利用雷射光來切斷位於中間之子畫素中的薄膜電晶體的閘極電極,以避免亮線或暗線的問題發生。而標示414所示即為一切斷點的示範例。 The following describes how to irradiate a thin film transistor with laser light to permanently disable the sub-pixel. Figure 4 is an enlarged view of a pixel. In Fig. 4, three regions composed of different oblique lines are represented as sub-pixels of different colors. In addition, reference numeral 402 is shown as a storage capacitor line, numeral 404 is shown as a pixel electrode, numeral 406 is indicated as a source line, numeral 408 is indicated as a drain electrode of a thin film transistor in the middle of the sub-pixel, and reference numeral 410 is represented as a gate. Polar electrode. Assuming that the sub-pixel in the middle is permanently disabled, the laser light can be used to weld the storage capacitor line 402 corresponding to the sub-pixel in the middle to the corresponding pixel electrode 404 to be welded together. The corresponding storage capacitor line 402 and the corresponding pixel electrode 404 are electrically connected to each other. An indication of a solder joint is shown at 412. Further, it is also possible to use laser light to cut off the gate electrode of the thin film transistor in the middle sub-pixel to avoid the occurrence of a bright line or a dark line. An indication of a cut-off point is shown at 414.
由於人眼對三原色中的綠色最敏感,紅色次之,因此在利用雷射光來照射子畫素的時候,係優先使對應於受損範圍的綠色子畫素永久失能,其次是使對應於受損範圍的紅色子畫素永久失能,最後才是使對應於受損範圍之藍色子畫素永久失能。 Since the human eye is most sensitive to the green color of the three primary colors, the red color is second. Therefore, when the laser light is used to illuminate the sub-pixel, the green sub-pixel corresponding to the damaged range is preferentially disabled, and the second is corresponding to The red sub-pixel of the damaged range is permanently disabled, and finally the blue sub-pixel corresponding to the damaged range is permanently disabled.
值得一提的是,上述的三維光學薄膜180例如可以採用相位延遲薄膜(retarder)、微相位延遲薄膜(micro-retarder)、視差屏障式薄膜(parallax-barrier film)或是柱狀透鏡式薄膜(lenticular lens film)來實現,在此並無限定。 It is worth mentioning that the above-mentioned three-dimensional optical film 180 can be, for example, a retarder film, a micro-retarder, a parallax-barrier film or a lenticular lens film. The lenticular lens film is implemented, and is not limited herein.
藉由上述之教示,此領域具有通常知識者當可採用上述的方法來製作一三維平面顯示器。此三維平面顯示器當然包括有一顯示面板與一三維光學薄膜,而所述之三維光學薄膜係配置 於顯示面板上,並具有一受損範圍,且在顯示面板中之對應於上述受損範圍之至少一子畫素係已永久失能。 With the above teachings, those skilled in the art can use the above methods to create a three-dimensional flat panel display. The three-dimensional flat panel display of course includes a display panel and a three-dimensional optical film, and the three-dimensional optical film system configuration And on the display panel, and having a damaged range, and at least one sub-pixel in the display panel corresponding to the damaged area is permanently disabled.
此外,藉由上述之教示,此領域具有通常知識者當可歸納出提高三維光學薄膜效益方法的一些基本操作步驟,一如圖5所示。圖5為依照本發明一實施例之提高三維光學薄膜之方法的流程圖。請參照圖5,此方法包括有下列步驟:確認配置於顯示面板上的三維光學薄膜之受損範圍(如步驟S502所示);以及利用雷射光來照射顯示面板中對應於上述受損範圍之至少一子畫素,以使上述子畫素永久失能(如步驟S504所示)。 In addition, with the above teachings, there are some basic operational steps in the art that can be generalized to improve the efficiency of three-dimensional optical films, as shown in FIG. 5 is a flow chart of a method of improving a three-dimensional optical film in accordance with an embodiment of the present invention. Referring to FIG. 5, the method includes the following steps: confirming a damaged range of the three-dimensional optical film disposed on the display panel (as shown in step S502); and illuminating the display panel corresponding to the damaged area by using the laser light At least one sub-pixel, such that the sub-pixel is permanently disabled (as shown in step S504).
綜上所述,本發明解決前述問題的方式,乃是先確認配置於顯示面板上的三維光學薄膜之受損範圍,然後再利用雷射光來照射顯示面板中對應於上述受損範圍之至少一子畫素,以使上述子畫素永久失能。換句話說,就是使顯示面板中之對應於上述受損範圍內的至少一正常子畫素失能而形成暗點。如此一來,三維光學薄膜之受損處便不會再漏光而影響畫面品質。因此,本發明可使三維平面顯示器的製造過程中不會因為三維光學薄膜的刮傷或破洞而耗費大量的人力成本及材料成本。 In summary, the present invention solves the above problems by first confirming the damage range of the three-dimensional optical film disposed on the display panel, and then irradiating the display panel with at least one of the damaged areas corresponding to the damaged area by using the laser light. Subpixels, so that the above subpixels are permanently disabled. In other words, the dark spots are formed by disabling at least one normal sub-pixel in the display panel corresponding to the above-mentioned damaged range. As a result, the damaged portion of the three-dimensional optical film will not leak light and affect the picture quality. Therefore, the present invention can save a lot of labor and material costs due to scratches or holes in the three-dimensional optical film during the manufacturing process of the three-dimensional flat panel display.
雖然本發明已以較佳實施例揭露如上,然其並非用以限定本發明,所屬技術領域中具有通常知識者,在不脫離本發明之精神和範圍內,當可作些許之更動與潤飾,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。 While the present invention has been described above in terms of the preferred embodiments, it is not intended to limit the invention, and those of ordinary skill in the art can make a few changes and modifications without departing from the spirit and scope of the invention. Therefore, the scope of the invention is defined by the scope of the appended claims.
100‧‧‧顯示面板 100‧‧‧ display panel
102‧‧‧紅色子畫素 102‧‧‧Red sub-pixel
104‧‧‧綠色子畫素 104‧‧‧Green sub-pixels
106‧‧‧藍色子畫素 106‧‧‧Blue sub-pixel
110‧‧‧三維光學薄膜之受損範圍 110‧‧‧Dangered range of 3D optical film
180‧‧‧三維光學薄膜 180‧‧‧3D optical film
192‧‧‧顯示面板之第一面 192‧‧‧The first side of the display panel
194‧‧‧顯示面板之第二面 194‧‧‧ second side of the display panel
402‧‧‧儲存電容線 402‧‧‧Storage capacitance line
404‧‧‧畫素電極 404‧‧‧ pixel electrodes
406‧‧‧源極線 406‧‧‧ source line
408‧‧‧薄膜電晶體的汲極電極 408‧‧‧The electrode of the thin film transistor
410‧‧‧薄膜電晶體的閘極電極 410‧‧‧Threshold electrode of thin film transistor
412‧‧‧焊接點 412‧‧‧ solder joints
414‧‧‧切斷點 414‧‧‧cut point
S502、S504‧‧‧步驟 S502, S504‧‧‧ steps
圖1為一三維平面顯示器之側視示意圖。 1 is a side elevational view of a three-dimensional flat panel display.
圖2為圖1之三維平面顯示器的上視圖。 2 is a top view of the three-dimensional flat panel display of FIG. 1.
圖3為圖2之顯示面板於照射雷射光之後的示意圖。 3 is a schematic view of the display panel of FIG. 2 after irradiating the laser light.
圖4為一畫素的放大圖。 Figure 4 is an enlarged view of a pixel.
圖5為依照本發明一實施例之提高三維光學薄膜效益之方法的流程圖。 5 is a flow chart of a method of improving the efficiency of a three-dimensional optical film in accordance with an embodiment of the present invention.
S502、S504‧‧‧步驟 S502, S504‧‧‧ steps
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CN1567076A (en) * | 2003-06-20 | 2005-01-19 | 友达光电股份有限公司 | Process for restoring LCD containing foreign matter |
KR20070092430A (en) * | 2006-03-10 | 2007-09-13 | 삼성전자주식회사 | Apparatus for reparing pixel of display device |
CN101833180A (en) * | 2009-03-10 | 2010-09-15 | 东捷科技股份有限公司 | Device for repairing display panel |
CN102147533A (en) * | 2010-02-10 | 2011-08-10 | 介面光电股份有限公司 | Stereoscopic image imaging device |
TW201227057A (en) * | 2010-12-22 | 2012-07-01 | Au Optronics Corp | Method of repairing display device and repiared structure thereof |
-
2011
- 2011-09-13 TW TW100132872A patent/TWI444705B/en not_active IP Right Cessation
- 2011-11-09 CN CN2011103689084A patent/CN102508329A/en active Pending
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TW201312202A (en) | 2013-03-16 |
CN102508329A (en) | 2012-06-20 |
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