TWI630600B - Color correction device - Google Patents

Abstract

The color correction device includes a housing, a cleaning member, a color corrector, and an absorbing member. The cleaning member is disposed in the housing. The color corrector is movably coupled to the housing and has a correction surface. The adsorbing member is disposed on the correction surface of the color corrector and is used to adsorb on the display surface of the display. The moving path of the absorbing member passes through the cleaning member.

Description

Color correction device

The present invention relates to a color correction device, and more particularly to a color correction device for correcting the color of a display.

The color corrector needs to face the display surface of the display to collect the color information displayed on the display surface of the display. The traditional color corrector can be adhered to the display surface by adhesive. However, when the color corrector's adhesive is contaminated, the adhesiveness is lowered, causing the color corrector to easily fall off from the display surface, or even hard to adhere to the display surface.

The present invention relates to a color correction device that can ameliorate the aforementioned conventional problems.

An embodiment of the invention provides a color correction device. The color correction device includes a casing, a cleaning member, a color corrector and an adsorbing member. The cleaning member is disposed in the housing. The color corrector is movably coupled to the housing and has a correction surface. The absorbing member is disposed on the correction surface of the color corrector and is used to adsorb on a display surface of the display. Wherein, the moving path of the adsorbing member passes through the cleaning member.

Another embodiment of the present invention provides a color correction device. The color correction device includes a casing, a cleaning member, a color corrector and an adsorbing member. The cleaning member is disposed in the housing. The color corrector is movably coupled to the housing and has a correction surface. The absorbing member is disposed on the correction surface of the color corrector and is used to adsorb on a display surface of the display. Wherein, when the color correction device is in a correction state, the adsorption member does not contact the cleaning member; when the color correction device is in a collapsed state, the adsorption member contacts the cleaning member.

In order to better understand the above and other aspects of the present invention, the following detailed description of the embodiments and the accompanying drawings

Please refer to FIG. 1 to FIG. 1 . FIG. 1 is a schematic diagram showing the color correction device 100 in a calibration state according to an embodiment of the present invention, and FIG. 2 is a diagram showing the color correction device 100 of FIG. 1 attached to the display 10 . 3 is a schematic diagram showing the relative rotation of the housing 110 of the color correction device 100 of FIG. 1 and the adsorption member 140, and FIG. 4 is a schematic view showing the color correction device 100 of FIG. 1 in a collapsed state. .

As shown in FIG. 1, the color correction device 100 includes a housing 110, a color corrector 120, a cleaning member 130, and a suction member 140. As shown in FIG. 2, when the color correction device 100 is in the correction state, the color correction device 100 can be attached to the display surface 10s of the display 10 to collect the color information of the screen displayed on the display surface 10s, and record the color information. In the color correction device 100. After the color of the collected picture is completed, the color correction device 100 and the display 10 can be separated. The display color of the display 10 can be corrected by the color information recorded in the color correction device 100.

As shown in FIG. 1, the adsorbing member 140 is disposed on the correction surface 120s of the color corrector 120. The correction surface 120s exposes the lens 121 of the color corrector 120 to collect display color information of the display 10. The adsorbing member 140 includes a plurality of nano chucks 141, so that the color corrector 120 can be adsorbed on the display surface 10s through the nano chucks 141. Due to the design of the adsorbing member 140, the color correcting device 100 can collect the display color information of the display surface 10s without hanging lines. The viscosity of the conventional adhesive type adsorption member is lowered as the adhesive surface is dirty, and it is inconvenient to clean (cleaning may also destroy the viscosity). In contrast, the nano chuck 141 of the embodiment of the present invention can be easily removed by a dry erase method to restore the original adsorption property.

As shown in FIG. 3, the housing 110 includes a carrier plate 111, a first plate member 112, and a second plate member 113. The cleaning member 130 is disposed on the inner side surface 111s of the carrier plate 111, and the first plate member 112 and the second plate member 113 are respectively connected to opposite ends of the carrier plate 111. As shown in FIG. 3, the carrier plate 111, the first plate member 112, and the second plate member 113 constitute a U-shaped structure. When the color correction device 100 is in the collapsed state, the color corrector 120 can be housed in the recessed space of the U-shaped structure, and the lens 121 and the inner side 111s face in position, and the adsorbing member 140 contacts the cleaning member 130. As shown in Figure 4. In other embodiments, the first plate member 112 or the second plate member 113 may be omitted from the housing 110, but is not limited thereto.

As shown in FIG. 3, the color corrector 120 is movably coupled to the housing 110. For example, the color corrector 120 has a first side 120s1 and a second side 120s2 opposite thereto, the first side 120s1 of the color corrector 120 is pivotally connected to the first plate 112, and the second side 120s2 of the color corrector 120 is The second plate 113 is pivoted such that the color corrector 120 is rotatable about the pivot axis X1. Thus, the color corrector 120 is rotatable relative to the housing 110 between the corrected state of FIG. 1 and the collapsed state of FIG. In other embodiments, when the second plate 113 is omitted, the first side 120s1 and the first plate 112 are pivotally connected to each other, so that the color corrector 120 can rotate about the pivot axis X1; when the first plate 112 is omitted. The second side 120s2 and the second plate 113 are pivotally connected to each other, so that the color corrector 120 can rotate about the pivot axis X1. However, the specific design may be determined according to actual conditions, and is not limited by the embodiments of the present invention.

When the color corrector 120 is rotated relative to the housing 110, the moving path of the adsorbing member 140 may pass through the cleaning member 130, so that the adsorbing member 140 can be cleaned by the cleaning member 130 along the moving path. For example, as shown in FIGS. 3 and 4, the distance D1 between the cleaning member 130 and the pivot axis X1 is smaller than the distance D2 between the adsorption surface 140s of the adsorbing member 140 and the pivot axis X1. As such, when the color corrector 120 is rotated to the collapsed state about the pivot axis X1, as shown in FIG. 4, the adsorbing member 140 disposed on the color corrector 120 can contact the cleaning member 130 and be in contact with the cleaning member 130. The abutting force is generated to enable the cleaning member 130 to remove impurities (such as dust, etc.) on the adsorption surface 140s of the adsorbing member 140 to restore or increase the adsorption force of the adsorption surface 140s. In addition, since the distance D1 between the cleaning surface 130s of the cleaning member 130 and the pivot axis X1 is smaller than the distance D2 between the adsorption surface 140s of the adsorption member 140 and the pivot axis X1, when the color corrector 120 is in the collapsed state, as shown in FIG. As shown, the color corrector 120 and the cleaning member abut against each other and can be stably accommodated in the recessed space of the U-shaped structure without being easily loosened. In an embodiment, the cleaning member 130 and/or the absorbing member 140 have compressibility. Under this design, even if the difference between the distance D1 and the distance D2 is large (compared to the cleaning member 130 and/or the absorbing member 140) The compressibility or compressibility is low. The color corrector 120 can still be received in the recessed space of the U-shaped structure by the compressibility of the cleaning member 130 and/or the adsorbing member 140. Further, the cleaning member 130 is, for example, a dust removing cloth, a dust removing brush, or other kinds of cleaning elements. The type of the cleaning member 130 depends on the type of the adsorbing member 140 and is not limited to the foregoing embodiment.

5A-7B, FIG. 5A is a schematic diagram of the color correction device 200 in a collapsed state according to another embodiment of the present invention, and FIG. 5B illustrates the color correction device 200 of FIG. 5A along the direction 5B- 5B' is a cross-sectional view, FIG. 6A is a schematic diagram showing the relative movement of the housing 210 of the color correction device 200 of FIG. 5A and the adsorption member 240, and FIG. 6B is a side view of the color correction device 200 of FIG. 6A, 7A. The figure shows a schematic diagram of the color correction device 200 of FIG. 5A in a corrected state, and FIG. 7B shows a side view of the color correction device 200 of FIG. 7A.

As shown in FIGS. 5A and 5B, the color correction device 200 includes a housing 210, a color corrector 220, a cleaning member 230, and a absorbing member 240. The adsorbing member 240 is disposed on the correction surface 220s of the color corrector 220. The color correction device 200 can be adsorbed on the display surface 10s of the display 10 through the adsorption member 240 (the display surface 10s is shown in FIG. 2) to collect the display color information of the display surface 10s. In addition, the type of the cleaning member 230 and the type of the adsorbing member 240 may be similar to the cleaning member 130 and the adsorbing member 140, respectively, and will not be described herein.

As shown in FIGS. 5A and 5B, the housing 210 includes a first housing 211, a second housing 212, a connecting member 213, and a first elastic member 214. The second shell 212 and the first shell 211 are pivotally connected to each other, and the first elastic member 214 connects the pivot point P1 of the first shell 211 and the second shell 212 and the color corrector 220. The first case 211 and the second case 212 have a first inner end surface 211s and a second inner end surface 212s, respectively. As shown in FIG. 5A, the cleaning member 230 is disposed within the housing 210. The cleaning member 230 includes a first sub-cleaning member 231 and a second sub-cleaning member 232, wherein the first sub-cleaning member 231 and the second sub-cleaning member 232 are respectively disposed on the first inner end surface 211s and the second inner end surface 212s. Since the cleaning member 230 is divided into the first sub-cleaning member 231 and the second sub-cleaning member 232 and disposed in the first shell 211 and the second shell 212, respectively, the cleaning member 230 does not interfere with the opening of the first shell 211 and the second shell 212. .

As shown in FIGS. 5A and 5B, the adsorbing member 240 is disposed on the correction surface 220s of the color corrector 220. When the color correction device 200 is in the collapsed state, the cleaning member 230 is in contact with the adsorption member 240, so that the adsorption member 240 is cleaned by the cleaning member 230. For example, when the color correction device 200 is in the collapsed state, the first elastic member 214 stores the elastic potential energy, and provides an elastic restoring force in the direction of the cleaning member 230 to the color corrector 220 for being disposed in the color corrector 220. The upper adsorbing member 240 can contact the cleaning member 230 to be cleaned by the cleaning member 230.

As shown in FIGS. 5A and 5B, the connecting member 213, the first housing 211 and the second housing 212 are pivotally connected to the pivoting portion P1. When the first case 211 and the second case 212 are relatively rotated, the connecting members 213 are not interlocked. One end of the first elastic member 214 is connected to the pivot point P1 through the connecting member 213, and the other end is connected to the color corrector 220 to provide the color corrector 220 with an elastic restoring force.

As shown in FIGS. 5A and 5B , the first housing 211 and the second housing 212 of the housing 210 respectively include a first end plate 2111 and a second end plate 2121 . The color corrector 220 is stopped by the first end plate 2111 and the second end plate 2121. In this way, even if the first elastic member 214 applies an elastic restoring force to the color corrector 220, the color corrector 220 does not pop out of the casing 210 in the folded state.

As shown in FIGS. 6A and 6B , when the first shell 211 and the second shell 212 are rotated to pivot about the pivot point P1 , the color corrector 220 is separated from the first end plate 2111 and the second end plate 2112 of the housing 210 . The stop, and the first elastic element 214 releases the elastic potential energy, so the color corrector 220 is pushed outward by the first elastic element 214 to the corrected state, that is, when the color correction device 200 changes from the collapsed state to the corrected state, the first The elastic element 214 releases the elastic potential energy as shown in Figures 7A and 7B.

As shown in FIGS. 7A and 7B, when the color correction device 200 is in the correction state, the adsorption member 240 does not contact the cleaning member, so that the cleaning member 230 can be prevented from interfering with the correction operation of the color corrector 220. Further, the housing 210 has an outer end surface 210u, and when the color correction device 200 is in the correction state, the adsorption surface 240s of the adsorption member 240 protrudes beyond the outer end surface 210u of the housing 210. Thus, when the adsorption surface 240s is adsorbed on the display surface 10s, the housing 210 can be prevented from coming into contact with the display surface 10s.

As shown in FIGS. 6A and 7A, the color correction device 200 further includes a second elastic member 215 and a third elastic member 216. The second elastic member 215 connects the first shell 211 and the pivot joint P1, and the third elastic member 216 connects the second shell 212 and the pivot joint P1. When the color correction device 200 is in the correction state, as shown in FIG. 7A, the second elastic member 215 and the third elastic member 216 store an elastic potential energy. Thus, when the color correction device 200 shifts from the correction state as shown in FIG. 7A to the intermediate state as shown in FIG. 6A (ie, the first case 211 and the second case 212 are no longer pressed against the color corrector 220, When the adsorption surface 240s of the adsorbing member 240 returns to the outer end surface 210u of the housing 210, the second elastic member 215 and the third elastic member 216 release the elastic potential energy to drive the first shell 211 and the second shell 212 automatically. The cover is brought to the collapsed state as shown in FIG. 5A, and when the color correction device 200 is changed from the corrected state to the collapsed state, the second elastic member 215 and the third elastic member 216 release the elastic potential energy. In addition, the second elastic element 215 and the third elastic element 216 are, for example, torsion springs, but may be other types of elastic elements.

As shown in FIGS. 7A and 7B, when the color correction device 200 is in the correction state, the first end plate 2111 of the first case 211 and the second end plate 2121 of the second case 212 are respectively pressed against the color corrector 220. The third side 220s1 and the fourth side 220s2 are opposite. Thus, even if the second elastic member 215 and the third elastic member 216 are stored in the correction state, the relative elastic potential energy is stored, and the opposite third side 220s1 and the fourth side 220s2 of the color corrector 220 can stop the first shell 211 and The second housing 212 is capped to maintain stability of the color correction device 200 in the corrected state.

As shown in FIGS. 7A and 7B, the first housing 211 and the second housing 212 respectively include first engaging portions 2112 and 2122, and the first engaging portions 2112 and 2122 are respectively disposed on the first side 2111s of the first end plate 2111. And the second side surface 2121s of the second end plate 2121 protrudes from the first side surface 2111s and the second side surface 2112s, respectively. As shown in FIG. 7B, when the color correction device 200 is in the correction state, the first engaging portions 2112 and 2122 respectively press against the opposite third side 220s1 and the fourth side 220s2 of the color corrector 220 to block the first A shell 211 is covered with the second shell 212. Further, as shown in FIGS. 5A and 5B, in the folded state, the first engaging portions 2112 and 2122 can be engaged with each other to fix the relative positions of the first case 211 and the second case 212.

As shown in FIGS. 7A and 7B, the color corrector 220 includes two second engaging portions 221 (only one is shown in FIG. 7A), and the second second engaging portions 221 are respectively disposed on the third side of the color corrector 220. 220s1 and fourth side 220s2. In the present embodiment, the first engaging portions 2112 and 2122 are, for example, protruding portions, and the second second engaging portions 221 are, for example, concave portions. In another embodiment, the first engaging portion 2112 may be a recess and the second engaging portion 221 may be a protrusion.

When the color correction device 200 is in the calibration state, as shown in FIG. 7A, the first engaging portions 2112 and 2122 and the second second engaging portions 221 are respectively engaged with each other to fix the color corrector 220 and the housing 210. relative position. Further, the position of the second engaging portion 221 may determine the length L1 of the outer end surface 210u of the color corrector 220. For example, the closer the position of the second engaging portion 221 is to the pivot point P1, the longer the length L1 of the outer correcting end surface 210u of the color corrector 220 is protruded, and vice versa.

In conclusion, the present invention has been disclosed in the above embodiments, but it is not intended to limit the present invention. A person skilled in the art can make various 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.

10‧‧‧ display

10s‧‧‧ display surface

100, 200‧‧‧ color correction device

110, 210‧‧‧ shell

111‧‧‧ Carrier Board

111s‧‧‧ inside side

112‧‧‧First board

113‧‧‧Second board

120, 220‧‧‧ color corrector

120s, 220s‧‧‧ calibration surface

120s1‧‧‧ first side

120s2‧‧‧ second side

121‧‧‧ lens

130, 230‧‧‧ Cleaning parts

130s‧‧‧Clean noodles

140, 240‧‧ ‧ adsorption parts

140s, 240s‧‧ ‧ adsorption surface

141‧‧Nemi suction cup

210u‧‧‧Outer end face

211‧‧‧ first shell

211s‧‧‧first inner end face

2111‧‧‧ first end plate

2111s‧‧‧ first side

2112, 2122‧‧‧ first joint

212‧‧‧ second shell

212s‧‧‧second inner end face

2121‧‧‧second end plate

2121s‧‧‧ second side

213‧‧‧Connecting parts

214‧‧‧First elastic element

215‧‧‧Second elastic element

216‧‧‧ Third elastic element

220s1‧‧‧ third side

220s2‧‧‧ fourth side

221‧‧‧Second engagement department

231‧‧‧First child cleaning

232‧‧‧Second sub-cleaner

D1, D2‧‧‧ distance

L1‧‧‧ length

P1‧‧‧ pivot

X1‧‧‧ pivot shaft

FIG. 1 is a schematic diagram showing a color correction device in a corrected state according to an embodiment of the invention. FIG. 2 is a schematic view showing the color correction device of FIG. 1 attached to the display. FIG. 3 is a schematic view showing the relative rotation of the housing and the absorbing member of the color correction device of FIG. 1. FIG. 4 is a schematic view showing the color correction device of FIG. 1 in a collapsed state. FIG. 5A is a schematic diagram showing the color correction device in a collapsed state according to another embodiment of the present invention. Fig. 5B is a cross-sectional view of the color correcting device of Fig. 5A taken along the direction 5B-5B'. FIG. 6A is a schematic view showing the relative movement of the housing and the absorbing member of the color correction device of FIG. 5A. Fig. 6B is a side view showing the color correction device of Fig. 6A. FIG. 7A is a schematic diagram showing the color correction device of FIG. 5A in a corrected state. Fig. 7B is a side view showing the color correction device of Fig. 7A.

Claims (16)

A color correction device for correcting the color of a display, the color correction device comprising: a housing; a cleaning member disposed in the housing; a color corrector movably coupled to the housing and having a correction surface And a absorbing member disposed on the correction surface of the color corrector for adsorbing on a display surface of the display; wherein a moving path of the absorbing member passes through and contacts the cleaning member. A color correction device for correcting the color of a display, the color correction device comprising: a housing; a cleaning member disposed in the housing; a color corrector movably coupled to the housing and having a correction surface And a absorbing member disposed on the correction surface of the color corrector for adsorbing on a display surface of the display; wherein, when the color correction device is in a correction state, the absorbing member does not contact the cleaning member; When the color correction device is in the collapsed state, the absorbing member contacts the cleaning member. The color correction device of claim 1 or 2, wherein the adsorbing member comprises a plurality of nano chucks for adsorbing on the display surface of the display. The color correction device of claim 1 or 2, wherein the housing comprises: a carrier plate disposed on the carrier plate; and a first plate member coupled to the carrier plate; A first side of the color corrector and the first plate are pivotally connected to each other to rotate the color corrector about a pivot axis. The color correction device of claim 4, wherein the color corrector has a second side opposite to the first side, the housing further comprising: a second plate connected to the carrier, and the The second side of the color corrector and the second plate are pivotally connected to each other to rotate the color corrector about the pivot axis. The color correction device of claim 5, wherein the carrier, the first panel and the second panel form a U-shaped structure. The color correction device of claim 1 or 2, wherein the color corrector is pivotally connected to the housing at a pivoting axis, and a distance between the pivoting axis and an adsorption surface of the adsorbing member is greater than The distance between the pivot shaft and the cleaning member. The color correction device of claim 1 or 2, wherein the housing comprises: a first housing; and a second housing pivotally coupled to the first housing; and a first resilient member coupled to the A pivotal connection between the first shell and the second shell and the color corrector. The color correction device of claim 8, further comprising: a connecting member coupled to the pivotal joint with the first shell and the second shell; wherein the first elastic member transmits the connecting member Connected to the pivot. The color correction device of claim 8, wherein the first elastic element stores an elastic potential energy when the color correction device is in the collapsed state; and when the color correction device changes from the collapsed state to the correction In the state, the first elastic element releases the elastic potential energy. The color correction device of claim 8, wherein the first shell and the second shell respectively have a first inner end surface and a second inner end surface, and the cleaning member comprises a first sub-cleaning member and a The second sub-cleaning member, the first sub-cleaning member and the second sub-cleaning member are respectively disposed on the first inner end surface and the second inner end surface. The color correction device of claim 8, wherein the first elastic member provides an elastic restoring force of the color corrector toward the cleaning member when the color correction device is in the folded state. The color correction device of claim 8, further comprising: a second elastic member connecting the first shell and the pivot joint; and a third elastic member connecting the second shell and the pivot joint Wherein, when the color correction device is in the correction state, the second elastic element and the third elastic element store an elastic potential energy; when the color correction device changes from the correction state to the collapsed state, the second elasticity The element and the third elastic element release the elastic potential energy. The color correction device of claim 8, wherein when the color correction device is in the calibration state, a first end plate of the first shell and a second end plate of the second shell are respectively pressed On the opposite sides of the color corrector. The color correction device of claim 8, wherein the housing has an outer end surface, and an adsorption surface of the adsorption member protrudes beyond the outer end surface when the color correction device is in a correction state. The color correction device of claim 8, wherein the first housing comprises a first end plate and a first engaging portion, and the first engaging portion is disposed at a side of the first end plate, The color corrector includes a second engaging portion disposed on a side of the color corrector; the first engaging portion and the second engaging portion when the color correcting device is in a corrected state Engage each other.