TWI472836B - Display module - Google Patents
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- TWI472836B TWI472836B TW101135156A TW101135156A TWI472836B TW I472836 B TWI472836 B TW I472836B TW 101135156 A TW101135156 A TW 101135156A TW 101135156 A TW101135156 A TW 101135156A TW I472836 B TWI472836 B TW I472836B
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Description
本發明係關於一種顯示模組；具體而言，本發明係關於一種具有可壓縮膠條之顯示模組。The present invention relates to a display module; in particular, the present invention relates to a display module having a compressible strip.
在顯示裝置的組裝流程中，特別是應用於筆記型電腦、平板電腦及大尺寸的顯示裝置，為了改善組裝良率，目前多採用全貼合(Direct bonding)的方式，即顯示面板先與玻璃蓋板及觸控模組貼合，再組裝背光模組。然而以全貼合的作法，會產生溢膠的問題，詳細說明如下。In the assembly process of the display device, especially for notebook computers, tablet computers, and large-sized display devices, in order to improve the assembly yield, the current direct bonding method is adopted, that is, the display panel is first and the glass is used. The cover and the touch module are attached to each other, and the backlight module is assembled. However, in the case of full fit, the problem of overflowing glue is generated, as detailed below.
圖1為傳統顯示裝置之示意圖。如圖1所示，在顯示裝置10中，顯示模組20包含玻璃蓋板22、偏光層24及顯示基板26。在進行全貼合前，會在偏光層24上塗布光學膠29，再進行全貼合及光學膠29硬化的步驟。然而玻璃蓋板20壓合後會有部分光學膠29自玻璃蓋板20與顯示基板26間的空隙28溢出。為了解決此一問題，習知的作法通常是在空隙28處填入間隔物，以防止光學膠溢出。然而，在實際情形中，顯示基板26上方之空隙28處的寬度有限，若採用上述作法，間隔物可能會在玻璃蓋板20壓合後被推擠超出空隙28的範圍；或因顯示基板26上設有偏光片，而自偏光片側緣掉落，如此仍會造成光學膠29溢出。因此，採用上述作法仍有待改進之處。1 is a schematic view of a conventional display device. As shown in FIG. 1 , in the display device 10 , the display module 20 includes a cover glass 22 , a polarizing layer 24 , and a display substrate 26 . Before the full bonding, the optical adhesive 29 is applied to the polarizing layer 24, and the step of fully bonding and curing the optical adhesive 29 is performed. However, after the glass cover 20 is pressed, a portion of the optical glue 29 overflows from the gap 28 between the glass cover 20 and the display substrate 26. In order to solve this problem, it is conventional practice to fill the gap 28 with a spacer to prevent the optical glue from overflowing. However, in the actual case, the width at the gap 28 above the display substrate 26 is limited. If the above method is used, the spacer may be pushed beyond the gap 28 after the glass cover 20 is pressed; or because the display substrate 26 A polarizer is provided thereon, and the side edge of the polarizer is dropped, which still causes the optical glue 29 to overflow. Therefore, there are still areas for improvement in the above practice.
本發明之一目的係設置可壓縮膠條於顯示模組之中，以防止光學膠溢出。One of the objects of the present invention is to provide a compressible strip in the display module to prevent the optical glue from overflowing.
本發明之另一目的係可壓縮膠條不需侷限於基板組與外蓋板間的空隙，可跨越顯示模組上不同層間的段差高度。Another object of the present invention is that the compressible strip is not limited to the gap between the substrate set and the outer cover, and can span the height difference between different layers on the display module.
顯示模組包含顯示面板、外蓋板及可壓縮膠條。顯示面板包含具有顯示面的基板組以及貼附於顯示面上的偏光層，其中，偏光層具有第一端緣，在基板組上形成段差。外蓋板設置於基板組貼附有偏光層之一側並允許顯示面經由外蓋板向外顯示影像。可壓縮膠條設置於基板組及外蓋板之間，且沿第一端緣延伸。可壓縮膠條係同時覆蓋偏光層及基板組上，並跨越段差，其中，可壓縮膠條覆蓋於偏光層上之部分較覆蓋於基板組上之部分為壓縮。The display module includes a display panel, an outer cover and a compressible strip. The display panel includes a substrate group having a display surface and a polarizing layer attached to the display surface, wherein the polarizing layer has a first end edge to form a step on the substrate group. The outer cover is disposed on a side of the substrate group to which the polarizing layer is attached and allows the display surface to display an image outward through the outer cover. The compressible strip is disposed between the substrate set and the outer cover and extends along the first end edge. The compressible strip covers both the polarizing layer and the substrate group and spans the step difference, wherein a portion of the compressible strip covering the polarizing layer is compressed over a portion covering the substrate group.
圖2A為本發明顯示裝置100之實施例示意圖。如圖2所示，顯示裝置100具有顯示模組200及背光模組300。顯示模組200包含顯示面板、外蓋板202及可壓縮膠條204。顯示面板包含具顯示面的基板組210、貼附於顯示面上的上偏光層208a以及貼附於基板組210背面的下偏光層208b。基板組210較佳包含上基板210a及下基板210b。在此實施例中，上基板210a係為含有為彩色濾光層之基板，下基板210b則為載有薄膜電晶體層之基板，但不以此為限。上基板210a及下基板210b之間較佳封有液晶層(未繪示)，以對光線進行調變而產生影像。2A is a schematic diagram of an embodiment of a display device 100 of the present invention. As shown in FIG. 2 , the display device 100 has a display module 200 and a backlight module 300 . The display module 200 includes a display panel, an outer cover 202, and a compressible strip 204. The display panel includes a substrate group 210 having a display surface, an upper polarizing layer 208a attached to the display surface, and a lower polarizing layer 208b attached to the back surface of the substrate group 210. The substrate group 210 preferably includes an upper substrate 210a and a lower substrate 210b. In this embodiment, the upper substrate 210a is a substrate containing a color filter layer, and the lower substrate 210b is a substrate carrying a thin film transistor layer, but is not limited thereto. A liquid crystal layer (not shown) is preferably sealed between the upper substrate 210a and the lower substrate 210b to modulate the light to generate an image.
外蓋板202可為玻璃、壓克力或是其他材質，係設置於基板 組210貼附有偏光層之一側，即上偏光層208a之外側，且允許顯示面經由外蓋板202向外顯示影像。換言之，外蓋板202係為透光或透明材質所製成。此外，在不同實施例中，外蓋板202除單純保護顯示面板外，亦可具有透鏡之效果或加設光學微結構於其上，以達成增加光學效果或產生立體影像等不同功效。如圖2A所示，上偏光層208a在基板組210上形成段差c。在此實施例中，段差c係指上偏光層208a上表面與上基板210a上表面未被上偏光層208a覆蓋部分之間在圖2A所示之剖面方向上具有高度差，並因此在上偏光層208a端緣外側且位於上基板210a上表面上形成有一凹入的空間，且類似為階梯的結構。另顯示面板及外蓋板202間夾有一夾層，夾層內填充膠層206，例如液態光學膠。為防止膠層206於外蓋板202壓合後自夾層邊溢出，於夾層的側邊設有可壓縮膠條204以封閉夾層之側邊。The outer cover 202 can be made of glass, acrylic or other materials, and is disposed on the substrate. The group 210 is attached with one side of the polarizing layer, that is, the outer side of the upper polarizing layer 208a, and allows the display surface to display an image outward through the outer cover 202. In other words, the outer cover 202 is made of a light transmissive or transparent material. In addition, in different embodiments, the outer cover 202 can have the effect of a lens or an optical microstructure on the display panel in addition to protecting the display panel, so as to achieve different effects such as increasing optical effects or generating stereoscopic images. As shown in FIG. 2A, the upper polarizing layer 208a forms a step c on the substrate group 210. In this embodiment, the step c means that there is a height difference between the upper surface of the upper polarizing layer 208a and the upper surface of the upper substrate 210a which is not covered by the upper polarizing layer 208a in the cross-sectional direction shown in FIG. 2A, and thus the upper polarized light A recessed space is formed outside the edge of the layer 208a and on the upper surface of the upper substrate 210a, and is similar to a stepped structure. Another interlayer is sandwiched between the display panel and the outer cover 202, and the interlayer is filled with a glue layer 206, such as a liquid optical glue. In order to prevent the adhesive layer 206 from overflowing from the edge of the interlayer after the outer cover 202 is pressed, a compressible strip 204 is provided on the side of the interlayer to close the side of the interlayer.
如圖2A所示，可壓縮膠條204設置於基板組210及外蓋板202之間，且沿上偏光層208a之第一端緣211延伸，換言之，可壓縮膠條204係同時覆蓋上偏光層208a及基板組210上，並跨越段差c。當外蓋板202朝顯示面板壓迫可壓縮膠條204時，可壓縮膠條204覆蓋於上偏光層208a之部分產生壓縮，而覆蓋於基板組210之部分(即上偏光層208a之外的部分)則填入段差c。本實施例採用的可壓縮膠條204於壓縮前之厚度大於外蓋板202與基板組210間之間隙厚度，且可壓縮膠條204之彈性係數小於上偏光層208a之彈性係數。因此，可壓縮膠條204覆蓋於上偏光層208a之部分較覆蓋於基板組210上之部分為壓縮。如圖2A所示，在外蓋板202壓合後，可壓縮膠條204在外蓋板202與上基板210a間具有壓縮後厚度d’，而覆蓋於上偏光層208a的部分則可容納於外蓋板202與上偏光層208a間的夾層內，其厚度小於厚度d’。As shown in FIG. 2A, the compressible strip 204 is disposed between the substrate set 210 and the outer cover 202 and extends along the first end edge 211 of the upper polarizing layer 208a. In other words, the compressible strip 204 is simultaneously covered with polarized light. The layer 208a and the substrate group 210 are crossed by a step c. When the outer cover 202 presses the compressible strip 204 toward the display panel, the portion of the compressible strip 204 covering the upper polarizing layer 208a is compressed to cover the portion of the substrate group 210 (ie, the portion other than the upper polarizing layer 208a). ) fill in the step c. The thickness of the compressible strip 204 before compression is greater than the thickness of the gap between the outer cover 202 and the substrate group 210, and the elastic modulus of the compressible strip 204 is smaller than the elastic coefficient of the upper polarizer layer 208a. Therefore, the portion of the compressible strip 204 covering the upper polarizing layer 208a is more compressed than the portion covering the substrate group 210. As shown in FIG. 2A, after the outer cover 202 is pressed, the compressible strip 204 has a compressed thickness d' between the outer cover 202 and the upper substrate 210a, and the portion covering the upper polarizing layer 208a can be accommodated in the outer cover. The thickness of the interlayer between the plate 202 and the upper polarizing layer 208a is less than the thickness d'.
具體而言，段差c與可壓縮膠條204於壓縮前厚度之比例不大於0.27。在較佳實施例中，段差c與可壓縮膠條204於壓縮前厚度之比例不大於0.231。例如，膠層206的厚度0.3mm，上偏光層208a的厚度0.135mm，可選用具有可壓縮量0.2mm且壓縮前厚度0.5mm之可壓縮膠條204。此外，可壓縮膠條204亦可視不同規格的顯示裝置100選用不同厚度及彈性係數。另一方面，為避免可壓縮膠條204過於接近顯示區A，而降低顯示品質或是影響觸控效果，若以上述膠層206及上偏光層208a之厚度及壓縮量而言，可壓縮膠條204距離顯示區A之距離a按比例較佳不小於0.9mm，而距離印刷區B較佳之距離b按比例不小於0.2mm，如此是確保可壓縮膠條204完全藏設於印刷區B之外的範圍，避免可壓縮膠條204過於靠近顯示區A而被使用者察覺。藉此設置方式，可壓縮膠條204不僅可封閉夾層的側邊，且因為可壓縮膠條204具有小於上偏光層208a彈性係數的特性，使得外蓋板202向上偏光層208a壓合時，可壓縮膠條204較易產生厚度上的變化，因此跨設在基板組210間不同位置的可壓縮膠條204可適應不同高度的變化並因壓縮而達到密合的效果，避免膠層206溢出。Specifically, the ratio of the step c to the thickness of the compressible strip 204 before compression is not more than 0.27. In the preferred embodiment, the ratio of the step c to the thickness of the compressible strip 204 prior to compression is no greater than 0.231. For example, the thickness of the adhesive layer 206 is 0.3 mm, and the thickness of the upper polarizing layer 208a is 0.135 mm, and a compressible strip 204 having a compressible amount of 0.2 mm and a thickness of 0.5 mm before compression can be selected. In addition, the compressible strip 204 can also be selected from different thicknesses and elastic coefficients of the display device 100 of different specifications. On the other hand, in order to prevent the compressible strip 204 from being too close to the display area A, the display quality is lowered or the touch effect is affected. If the thickness and compression amount of the adhesive layer 206 and the upper polarizing layer 208a are used, the compressible rubber can be compressed. The distance a of the strip 204 from the display area A is preferably not less than 0.9 mm, and the preferred distance b from the printing area B is not less than 0.2 mm, so as to ensure that the compressible strip 204 is completely hidden in the printing area B. The outer range avoids the compressible strip 204 being too close to the display area A to be perceived by the user. By this arrangement, the compressible strip 204 can not only close the side of the interlayer, but also because the compressible strip 204 has a lower modulus of elasticity than the upper polarizer layer 208a, so that when the outer cover 202 is pressed against the polarizing layer 208a, The compression strip 204 is more susceptible to variations in thickness, so that the compressible strips 204 spanning different positions between the substrate sets 210 can accommodate different height variations and achieve a tight fit due to compression, preventing the glue layer 206 from overflowing.
圖2B為本發明顯示裝置100之另一實施例示意圖。如圖2B所示，顯示裝置100具有顯示模組200及背光模組300。顯示面板包含具顯示面的基板組210、貼附於顯示面上的上偏光層208a以及貼附於基板組210背面的下偏光層208b。上偏光層208a具有第一端緣211，在基板組210上形成段差c且於上偏光層208a之第一端緣211的外側，下基板210b具有第二端緣212。外蓋板202設置於基板組210貼附有上偏光層208a之一側。另一方面，顯示面板及外蓋板202間夾有一夾層，夾層內填充膠層206。在夾層的 側邊設有可壓縮膠條204以封閉夾層，避免膠層206自夾層邊溢出。2B is a schematic view of another embodiment of the display device 100 of the present invention. As shown in FIG. 2B , the display device 100 has a display module 200 and a backlight module 300 . The display panel includes a substrate group 210 having a display surface, an upper polarizing layer 208a attached to the display surface, and a lower polarizing layer 208b attached to the back surface of the substrate group 210. The upper polarizing layer 208a has a first end edge 211, a step c is formed on the substrate group 210 and outside the first end edge 211 of the upper polarizing layer 208a, and the lower substrate 210b has a second end edge 212. The outer cover 202 is disposed on one side of the substrate group 210 to which the upper polarizing layer 208a is attached. On the other hand, an interlayer is sandwiched between the display panel and the outer cover 202, and the interlayer is filled with a glue layer 206. In the mezzanine A compressible strip 204 is provided on the side to close the interlayer to prevent the glue layer 206 from overflowing from the side of the interlayer.
在此實施例中，基板組210在上偏光層208a具有第一端緣211，下基板210b具有第二端緣212；第二端緣212較佳係平行於第一端緣211，且兩者之端面較佳係相互平行，本實施例中第二端緣212位於第一端緣211之外側。可壓縮膠條204除了設置於基板組210及外蓋板202之間且跨越段差c外，尚自覆蓋於基板組210之部分朝向第二端緣212延伸，在第二端緣212處反折形成反折部分貼合至基板組210之背面，即反折至下偏光層208b背側之外露表面，以包覆第二端緣212。藉此設置方式，可壓縮膠條204不僅可封閉夾層的側邊，還繞過基板組210黏合於基板組210背面，如此可增加可壓縮膠條204穩固性，避免外蓋板202與顯示面板組裝前，因搬運所產生的搖晃或碰撞而影響面板的平整性。可壓縮膠條204包覆於第二端緣212外側的部分同時可產生對第二端緣212受側向衝擊時的保護。此外，因為可壓縮膠條204具有小於上偏光層208a彈性係數的特性，使得外蓋板202向上偏光層208a壓合時，可壓縮膠條204較易產生厚度上的變化，因此跨設在基板組210間不同位置的可壓縮膠條204可適應不同高度的變化，避免膠層206溢出。In this embodiment, the substrate group 210 has a first end edge 211 on the upper polarizing layer 208a, and a second end edge 212 in the lower substrate 210b; the second end edge 212 is preferably parallel to the first end edge 211, and both The end faces are preferably parallel to each other. In this embodiment, the second end edge 212 is located on the outer side of the first end edge 211. The compressible strip 204 is disposed between the substrate group 210 and the outer cover 202 and spans the step c, and extends from the portion covering the substrate group 210 toward the second end edge 212, and is folded at the second end edge 212. The folded portion is formed to be attached to the back surface of the substrate group 210, that is, folded back to the back side of the lower polarizing layer 208b to cover the second end edge 212. By this arrangement, the compressible strip 204 can not only close the side of the interlayer, but also bind the substrate group 210 to the back of the substrate group 210, so that the stability of the compressible strip 204 can be increased, and the outer cover 202 and the display panel can be avoided. Before assembly, the flatness of the panel is affected by the shaking or collision caused by the handling. The portion of the compressible strip 204 that is wrapped over the outside of the second end edge 212 can simultaneously provide protection against lateral impact of the second end edge 212. In addition, since the compressible strip 204 has a characteristic of less than the elastic coefficient of the upper polarizing layer 208a, when the outer cover 202 is pressed against the polarizing layer 208a, the compressible strip 204 is more likely to vary in thickness, and thus is disposed across the substrate. The compressible strips 204 at different locations of the group 210 can accommodate variations in heights to avoid spillage of the glue layer 206.
本發明已由上述相關實施例加以描述，然而上述實施例僅為實施本發明之範例。必需指出的是，已揭露之實施例並未限制本發明之範圍。相反地，包含於申請專利範圍之精神及範圍之修改及均等設置均包含於本發明之範圍內。The present invention has been described by the above-described related embodiments, but the above embodiments are merely examples for implementing the present invention. It must be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, modifications and equivalents of the spirit and scope of the invention are included in the scope of the invention.
100‧‧‧顯示裝置100‧‧‧ display device
200‧‧‧顯示模組200‧‧‧ display module
202‧‧‧外蓋板202‧‧‧Outer cover
204‧‧‧可壓縮膠條204‧‧‧Compressible strip
206‧‧‧膠層206‧‧‧ glue layer
208a‧‧‧上偏光層208a‧‧‧Upper polarizing layer
208b‧‧‧下偏光層208b‧‧‧low polarizing layer
210‧‧‧基板組210‧‧‧Substrate group
210a‧‧‧上基板210a‧‧‧Upper substrate
210b‧‧‧下基板210b‧‧‧lower substrate
211‧‧‧第一端緣211‧‧‧ first end edge
212‧‧‧第二端緣212‧‧‧second edge
300‧‧‧背光模組300‧‧‧Backlight module
A‧‧‧顯示區A‧‧‧ display area
B‧‧‧印刷區B‧‧‧Printing area
a,b‧‧‧距離a, b‧‧‧ distance
c‧‧‧段差C‧‧‧ paragraph difference
d’‧‧‧壓縮後厚度D’‧‧‧ thickness after compression
圖1為傳統顯示裝置之示意圖；圖2A為本發明顯示裝置之實施例示意圖；圖2B為本發明顯示裝置之另一實施例示意圖。1 is a schematic view of a conventional display device; FIG. 2A is a schematic view of an embodiment of the display device of the present invention; and FIG. 2B is a schematic view of another embodiment of the display device of the present invention.
100‧‧‧顯示裝置100‧‧‧ display device
200‧‧‧顯示模組200‧‧‧ display module
202‧‧‧外蓋板202‧‧‧Outer cover
204‧‧‧可壓縮膠條204‧‧‧Compressible strip
206‧‧‧膠層206‧‧‧ glue layer
208a‧‧‧上偏光層208a‧‧‧Upper polarizing layer
208b‧‧‧下偏光層208b‧‧‧low polarizing layer
210‧‧‧基板組210‧‧‧Substrate group
210a‧‧‧上基板210a‧‧‧Upper substrate
210b‧‧‧下基板210b‧‧‧lower substrate
211‧‧‧第一端緣211‧‧‧ first end edge
300‧‧‧背光模組300‧‧‧Backlight module
A‧‧‧顯示區A‧‧‧ display area
B‧‧‧印刷區B‧‧‧Printing area
a,b‧‧‧距離a, b‧‧‧ distance
c‧‧‧段差C‧‧‧ paragraph difference
d’‧‧‧壓縮後厚度D’‧‧‧ thickness after compression
Claims (8)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101135156A TWI472836B (en) | 2012-09-25 | 2012-09-25 | Display module |
| CN201210541263.4A CN102955275B (en) | 2012-09-25 | 2012-12-12 | sealed display module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101135156A TWI472836B (en) | 2012-09-25 | 2012-09-25 | Display module |
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| Publication Number | Publication Date |
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| TW201413330A TW201413330A (en) | 2014-04-01 |
| TWI472836B true TWI472836B (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| TW101135156A TWI472836B (en) | 2012-09-25 | 2012-09-25 | Display module |
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| CN (1) | CN102955275B (en) |
| TW (1) | TWI472836B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6292477B2 (en) * | 2013-09-07 | 2018-03-14 | Ｔｉａｎｍａ Ｊａｐａｎ株式会社 | Display device |
| CN104460091B (en) * | 2014-12-22 | 2018-05-25 | 中航华东光电有限公司 | A kind of LCD MODULE and preparation method thereof |
| CN104777648A (en) * | 2015-04-17 | 2015-07-15 | 业成光电（深圳）有限公司 | Liquid crystal display |
| WO2018079017A1 (en) * | 2016-10-26 | 2018-05-03 | 三菱電機株式会社 | Image display device and method for producing image display device |
| TWI642999B (en) * | 2017-07-07 | 2018-12-01 | 友達光電股份有限公司 | Display module |
| WO2019205031A1 (en) * | 2018-04-25 | 2019-10-31 | 深圳市柔宇科技有限公司 | Cover plate, display device, and method for manufacturing cover plate |
| CN109658839A (en) * | 2019-01-31 | 2019-04-19 | 武汉华星光电半导体显示技术有限公司 | Panel and system center bind structure |
| CN111190501B (en) * | 2019-12-16 | 2023-09-26 | 武汉华星光电半导体显示技术有限公司 | Display panel, preparation method thereof and display device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200619764A (en) * | 2004-12-07 | 2006-06-16 | Chi Mei Optoelectronics Corp | Backlight module, liquid crystal display, and assembly method thereof |
| TW201028755A (en) * | 2008-12-11 | 2010-08-01 | Casio Computer Co Ltd | Liquid crystal display apparatus and manufacturing method thereof |
| US20100245707A1 (en) * | 2009-03-27 | 2010-09-30 | Casio Computer Co., Ltd. | Protection plate integrated display apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2442056B (en) * | 2006-09-19 | 2011-04-27 | Smiths Group Plc | Displays |
| JP5206953B2 (en) * | 2007-07-17 | 2013-06-12 | デクセリアルズ株式会社 | Image display device and manufacturing method thereof |
| JP4575486B2 (en) * | 2007-10-24 | 2010-11-04 | セイコーインスツル株式会社 | Display device |
| JP2012003177A (en) * | 2010-06-21 | 2012-01-05 | Casio Comput Co Ltd | Protection plate integrated liquid crystal display panel |
-
2012
- 2012-09-25 TW TW101135156A patent/TWI472836B/en not_active IP Right Cessation
- 2012-12-12 CN CN201210541263.4A patent/CN102955275B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200619764A (en) * | 2004-12-07 | 2006-06-16 | Chi Mei Optoelectronics Corp | Backlight module, liquid crystal display, and assembly method thereof |
| TW201028755A (en) * | 2008-12-11 | 2010-08-01 | Casio Computer Co Ltd | Liquid crystal display apparatus and manufacturing method thereof |
| US20100245707A1 (en) * | 2009-03-27 | 2010-09-30 | Casio Computer Co., Ltd. | Protection plate integrated display apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201413330A (en) | 2014-04-01 |
| CN102955275B (en) | 2015-08-12 |
| CN102955275A (en) | 2013-03-06 |
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