1460922125-8a72aa30-6153-4665-8a92-8da6cbc92aa0

1. A flat panel display device, wherein the flat panel display device comprises a backlight system and a display panel, wherein:
the backlight system comprises a light source, a light homogenization mechanism, and a back frame;
the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source to a light incidence surface of the display panel;
the back frame comprises at least two primary assembling pieces, the at least two primary assembling pieces being connected through joining; and
the at least two primary assembling pieces have lengths that are adjustable in order to form a main frame structure of the back frame that is of various sizes, in which lengths of two parallel sides of the main frame structure are both subjected to adjustment.
2. The flat panel display device as claimed in claim 1, wherein:
the length-adjustable primary assembling pieces comprises a first sub-assembling piece and a second sub-assembling piece that are joined at ends.
3. The flat panel display device as claimed in claim 2, wherein:
the back frame comprises a first fastener and a second fastener, the first fastener and the second fastener being set at different locations to join the first sub-assembling piece and the second sub-assembling piece.
4. The flat panel display device as claimed in claim 3, wherein:
the first sub-assembling piece has an end forming a first slit extending in a lengthwise direction of the first sub-assembling piece and the second sub-assembling piece has an end forming a second slit extending in a lengthwise direction of the second sub-assembling piece; and
the first fastener extends through the first slit and the second slit to join the first sub-assembling piece and the second sub-assembling piece and the second fastener extends through the first slit and the second slit to join the first sub-assembling piece and the second sub-assembling piece.
5. The flat panel display device as claimed in claim 4, wherein:
the first slit has two side walls between which a distance is periodically variable in the direction of the first slit to form a plurality of alternating wide spaces and narrow spaces, the wide spaces mating size of the first fastener and the fastener, the narrow spaces being smaller than the size of the first fastener and the fastener; and
the second slit has two side walls between which a distance is periodically variable in the direction of the second slit to form a plurality of alternating wide spaces and narrow spaces, the wide spaces mating the size of the first fastener and fastener, the narrow spaces being smaller than the size of the first fastener and the fastener.
6. The flat panel display device as claimed in claim 3, wherein:
the first sub-assembling piece has an end forming a first through hole and a second through hole spaced in a lengthwise direction of the first sub-assembling piece and the second sub-assembling piece has an end forming a slit extending in a lengthwise direction of the second sub-assembling piece, the slit having a length greater than a spacing distance between the first through hole and the second through hole; and
the first fastener extends through the first through hole and the slit to join the first sub-assembling piece and the second sub-assembling piece and the second fastener extends through the second through hole and the slit to join the first sub-assembling piece and the second sub-assembling piece.
7. The flat panel display device as claimed in claim 3, wherein:
the first sub-assembling piece has an end forming a through hole and a first slit spaced in a lengthwise direction of the first sub-assembling piece, the first slit extending in the lengthwise direction of the first sub-assembling piece, and the second sub-assembling piece has an end forming a second slit extending in a lengthwise direction of the second sub-assembling piece, the second slit having a length greater than a spacing distance between the through hole and the first slit; and
the first fastener extends through the through hole and the second slit to join the first sub-assembling piece and the second sub-assembling piece and the second fastener extends through the first slit and the second slit to join the first sub-assembling piece and the second sub-assembling piece.
8. The flat panel display device as claimed in claim 2, wherein:
the first sub-assembling piece has an end forming a slide slot extending in a lengthwise direction of the first sub-assembling piece, the first slit extending in the lengthwise direction of the first sub-assembling piece, and the second sub-assembling piece has an end forming a slide track extending in a lengthwise direction of the second sub-assembling piece; and
the slide slot mates the slide track.
9. The flat panel display device as claimed in claim 1, wherein:
the length-adjustable primary assembling piece comprises a first sub-assembling piece, a second sub-assembling piece, and a intermediate assembling piece, the first sub-assembling piece being joined to an end of the intermediate assembling piece, the second sub-assembling piece being joined to another end of the intermediate assembling piece.
10. The flat panel display device as claimed in claim 1, wherein:
the at least two primary assembling pieces comprise first and second primary assembling pieces that are joined to each other, in which the first primary assembling piece has an end having a surface forming at least two joint sections that are arranged to space from each other in a lengthwise direction of the first primary assembling piece, the first primary assembling piece using one of the joint sections to join a corresponding end of the second primary assembling piece.
11. The flat panel display device as claimed in claim 10, wherein:
the joint sections comprise recesses formed in a surface of the first primary assembling piece and having a shape corresponding to the end of the second primary assembling piece for receiving the end of the second primary assembling piece.
12. The flat panel display device as claimed in claim 11, wherein:
the recess of the first primary assembling piece forms in a bottom thereof a third through hole, the second primary assembling piece forming in a corresponding location a fourth through hole, the back frame comprising a fastener, the fastener extending through the first through hole and the second through hole to join the first primary assembling piece and the second primary assembling piece to each other.
13. The flat panel display device as claimed in claim 10, wherein:
the joint sections comprise recesses formed in a surface of the first primary assembling piece, the second primary assembling piece having an end having a surface forming, at corresponding locations, at least two protrusions that are arranged to space from each other in a lengthwise direction of the second primary assembling piece, the protrusions being receivable in the recesses to join the first primary assembling piece and the second primary assembling piece to each other.
14. The flat panel display device as claimed in claim 10, wherein:
the back frame comprises a third primary assembling piece and a fourth primary assembling piece; and the first primary assembling piece, the second primary assembling piece, the third primary assembling piece, and the fourth primary assembling piece are straight linear and are joined to each other in a leading end-to-tailing end manner to form a rectangular main frame structure enclosing the back frame.
15. The flat panel display device as claimed in claim 14, wherein:
the back frame comprises secondary assembling pieces arranged in the main frame structure, the secondary assembling pieces comprise a first secondary assembling piece and a second secondary assembling piece, the first secondary assembling piece having two ends respectively joined to at least two primary assembling pieces of the first primary assembling piece, the second primary assembling piece, the third primary assembling piece, and the fourth primary assembling piece, the second secondary assembling piece having two ends respectively joined to at least two primary assembling pieces of the first primary assembling piece, the second primary assembling piece, the third primary assembling piece, and the fourth primary assembling piece.
16. The flat panel display device as claimed in claim 15, wherein:
the two ends of the first secondary assembling piece are respectively joined to the first primary assembling piece and the second primary assembling piece that are adjacent to each other and the two ends of the second secondary assembling piece are respectively joined to the third primary assembling piece and the fourth primary assembling piece that are adjacent to each other; or
the two ends of the first secondary assembling piece are respectively joined to the first primary assembling piece and the third primary assembling piece that are opposite to each other and the two ends of the second secondary assembling piece are respectively joined to the first primary assembling piece and the third primary assembling piece that are opposite to each other; and
the second primary assembling piece, the fourth primary assembling piece, the first secondary assembling piece, and the second secondary assembling piece are arranged parallel to each other.
17. The flat panel display device as claimed in claim 1, wherein:
the flat panel display device comprises a touch screen, the touch screen being arranged on a light exit surface of the display panel.
18. A stereoscopic display device, wherein:
the stereoscopic display device comprises a liquid crystal lens grating, a backlight system, and a display panel, the liquid crystal lens grating being arranged on a light exit surface of the display panel;
the backlight system comprises a light source, a light homogenization mechanism, and a back frame;
the back frame carries the light source and the light homogenization mechanism, the light homogenization mechanism guiding light from the light source to a light incidence surface of the display panel;
the back frame comprises at least two primary assembling pieces, the at least two primary assembling pieces being connected through joining; and
the at least two primary assembling pieces have lengths that are adjustable in order to form a main frame structure of the back frame that is of various sizes, in which lengths of two parallel sides of the main frame structure are both subjected to adjustment.
19. The stereoscopic display device as claimed in claim 18, wherein:
the back frame comprises a first primary assembling piece, a second primary assembling piece, a third primary assembling piece, and a fourth primary assembling piece; and
the first primary assembling piece, the second primary assembling piece, the third primary assembling piece, and the fourth primary assembling piece are joined to form a main frame structure of the back frame.
20. A plasma display device, wherein:
the plasma display device comprises a plasma display panel and a back frame, the back frame being arranged at a back side of the plasma display panel;
the back frame comprises at least two primary assembling pieces, the at least two primary assembling pieces being connected through joining; and
the at least two primary assembling pieces have lengths that are adjustable in order to form a main frame structure of the back frame that is of various sizes, in which lengths of two parallel sides of the main frame structure are both subjected to adjustment.

The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.

1. A foundation in the form of a water-in-oil emulsion comprising:
a fatty phase;
an aqueous phase;
at least one surfactant chosen from C8-C22 alkyl dimethicone copolyols;
at least one other surfactant chosen from dimethicone copolyols, wherein the at least one other surfactant chosen from dimethicone copolyols is present in an amount ranging from 5% to 10% by weight, relative to the total weight of the emulsion; and
hydrophobic coated pigments,

wherein the fatty phase comprises at least 30% by weight, relative to the total weight of the emulsion, of a volatile fatty phase comprising:
at least 6% by weight, relative to the total weight of the emulsion, of at least one volatile hydrocarbon oil; and
at least one volatile oil chosen from volatile silicone oils and volatile fluorinated oils.
2. The foundation according to claim 1, wherein the dimethicone copolyols are chosen from compounds of the following formula (IV):
HO\u2014(CH2CH2O)y\u2014(CH2)3\u2014(CH3)2SiOA\u2014(CH3)2Si\u2014(CH2)3\u2014(OCH2CH2)y\u2014OH\u2003\u2003(IV)
wherein:
A\u2032 and y, which may be identical or different, are each an integer ranging from 10 to 20.
3. The foundation according to claim 1, wherein the at least one other surfactant chosen from dimethicone copolyols is present in an amount ranging from 5% to 8% by weight, relative to the total weight of the emulsion.
4. The foundation according to claim 3, wherein the at least one other surfactant chosen from dimethicone copolyols is present in an amount ranging from 5% to 7% by weight, relative to the total weight of the emulsion.
5. The foundation according to claim 1, wherein the hydrophobic coated pigments are chosen from pigments treated with at least one hydrophobic agent.
6. The foundation according to claim 5, wherein the pigments are chosen from at least one of metal oxides, manganese violet, ultramarine blue, Prussian blue, ferric blue, bismuth oxychloride, pearl, mica coated with titanium, mica coated with bismuth oxychloride, and colored pearlescent pigments.
7. The foundation according to claim 6, wherein the metal oxides are chosen from at least one of iron oxides and titanium dioxides.
8. The foundation according to 5, wherein the at least one hydrophobic agent is chosen from silicones, fatty acids, metal soaps, perfluoroalkyl phosphates, perfluoroalkylsilanes, perfluoroalkylsilazanes, polyhexafluoropropylene oxides, polyorganosiloxanes comprising at least one perfluoroalkyl perfluoropolyether group, amino acids, N-acylated amino acids and salts thereof, lecithin, and isopropyl triisostearyl titanate.
9. The foundation according to claim 8, wherein the N-acylated amino acids comprise at least one acyl group comprising from 8 to 22 carbon atoms.
10. The foundation according to claim 1, wherein the hydrophobic coated pigments are present in an amount ranging from 0.5% to 20% by weight, relative to the total weight of the emulsion.
11. The foundation according to claim 10, wherein the hydrophobic coated pigments are present in an amount ranging from 5% to 20% by weight, relative to the total weight of the emulsion.
12. The foundation according to claim 11, wherein the hydrophobic coated pigments are present in an amount ranging from 8% to 20% by weight, relative to the total weight of the emulsion.
13. The foundation according to claim 12, wherein the hydrophobic coated pigments are present in an amount ranging from 8% to 15% by weight, relative to the total weight of the emulsion.
14. The foundation according to claim 1, wherein the volatile fatty phase is present in an amount ranging from 30% to 45% by weight, relative to the total weight of the emulsion.
15. The foundation according to claim 14, wherein the volatile fatty phase is present in an amount ranging from 30% to 40% by weight, relative to the total weight of the emulsion.
16. The foundation according to claim 15, wherein the volatile fatty phase is present in an amount ranging from 33% to 38% by weight, relative to the total weight of the emulsion.
17. The foundation according to claim 1, wherein the at least one volatile hydrocarbon oil is chosen from hydrocarbon oils having a flash point ranging from 40\xb0 C. to 102\xb0 C.
18. The foundation according to claim 17, wherein the at least one volatile hydrocarbon oil is chosen from hydrocarbon oils having a flash point ranging from 40\xb0 C. to 55\xb0 C.
19. The foundation according to claim 18, wherein the at least one volatile hydrocarbon oil is chosen from hydrocarbon oils having a flash point ranging from 40\xb0 C. to 50\xb0 C.
20. The foundation according to claim 1, wherein the at least one volatile hydrocarbon oil is chosen from volatile hydrocarbon oils comprising from 8 to 16 carbon atoms.
21. The foundation according to claim 1, wherein the at least one volatile hydrocarbon oil is chosen from branched C8-C16 alkanes and branched C8-C16 esters.
22. The foundation according to claim 1, wherein the at least one volatile hydrocarbon oil is chosen from isododecane, isodecane and isohexadecane.
23. The foundation according to claim 1, wherein the at least one volatile hydrocarbon oil is isododecane.
24. The foundation according to claim 1, wherein the at least one volatile hydrocarbon oil is present in an amount ranging from 6% to 25% by weight, relative to the total weight of the emulsion.
25. The foundation according to claim 24, wherein the at least one volatile hydrocarbon oil is present in an amount ranging from 10% to 20% by weight, relative to the total weight of the emulsion.
26. The foundation according to claim 25, wherein the at least one volatile hydrocarbon oil is present in an amount ranging from 10% to 15% by weight, relative to the total weight of the emulsion.
27. The foundation according to claim 1, wherein the volatile silicone oils are chosen from silicone oils having a flash point ranging from 40\xb0 C. to 102\xb0 C.
28. The foundation according to claim 27, wherein the volatile silicone oils are chosen from silicone oils having a flash point ranging from greater than 55\xb0 C. to less than or equal to 95\xb0 C.
29. The foundation according to claim 28, wherein the volatile silicone oils are chosen from silicone oils having a flash point ranging from 65\xb0 C. to 95\xb0 C.
30. The foundation according to claim 1, wherein the volatile silicone oils are chosen from linear and cyclic silicone oils comprising from 2 to 7 silicon atoms, these silicones optionally comprising at least one group chosen from alkyl and alkoxy groups comprising from 1 to 10 carbon atoms.
31. The foundation according to claim 1, wherein the volatile silicone oils are chosen from at least one of octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane, heptamethylhexyltrisiloxane, heptamethyloctyltrisiloxane, hexamethyldisiloxane, octa-methyltrisiloxane, decamethyltetrasiloxane, and dodecamethylpentasiloxane.
32. The foundation according to claim 1, wherein the volatile fluorinated oils are chosen from at least one of nonafluoroethoxybutane, nonafluoromethoxybutane, decafluoropentane, tetradecafluorohexane, and dodecafluoropentane.
33. The foundation according to claim 1, wherein the volatile fatty phase comprises at least one volatile hydrocarbon oil and at least one volatile silicone oil.
34. The foundation according to claim 1, wherein the at least one volatile oil chosen from volatile silicone oils and volatile fluorinated oils is present in an amount ranging from 20% to 32% by weight, relative to the total weight of the emulsion.
35. The foundation according to claim 34, wherein the at least one volatile oil chosen from volatile silicone oils and volatile fluorinated oils is present in an amount ranging from 20% to 30% by weight, relative to the total weight of the emulsion.
36. The foundation according to claim 35, wherein the at least one volatile oil chosen from volatile silicone oils and volatile fluorinated oils is present in an amount ranging from 22% to 26% by weight, relative to the total weight of the emulsion.
37. The foundation according to claim 1, wherein the volatile fatty phase comprises:
a first volatile hydrocarbon oil,
a second volatile silicone oil having a flash point ranging from greater than 55\xb0 C. to less than or equal to 85\xb0 C.,
a third volatile silicone oil having a flash point greater than 80\xb0 C.
38. The foundation according to claim 37, wherein the flashpoint of the second volatile silicone oil ranges from 65\xb0 C. to 80\xb0 C.
39. The foundation according to claim 37, wherein the flashpoint of the second volatile silicone oil ranges from 67\xb0 C. to 85\xb0 C.
40. The foundation according to claim 37, wherein the flashpoint of the third volatile silicone oil ranges from greater than 80\xb0 C. to less than or equal to 95\xb0 C.
41. The foundation according to claim 37, wherein the flashpoint of the third volatile silicone oil ranges from 87\xb0 C. to 95\xb0 C.
42. The foundation according to claim 37, wherein the first volatile hydrocarbon oil is isododecane.
43. The foundation according to claim 37, wherein the second volatile oil is chosen from decamethylcyclopentasiloxane and decamethyltetrasiloxane.
44. The foundation according to claim 37, wherein the second volatile silicone oil is decamethylcyclopentasiloxane.
45. The foundation according to claim 37, wherein the third volatile silicone oil is dodecamethylcyclohexasiloxane.
46. The foundation according to claim 37, wherein the second volatile silicone oil is present in an amount ranging from 0.1% to 31.9% by weight, relative to the total weight of the emulsion.
47. The foundation according to claim 46, wherein the second volatile silicone oil is present in an amount ranging from 5% to 20% by weight, relative to the total weight of the emulsion.
48. The foundation according to claim 47, wherein the second volatile silicone oil is present in an amount ranging from 8% to 16% by weight, relative to the total weight of the emulsion.
49. The foundation according to claim 37, wherein the third volatile silicone oil is present in an amount ranging from 0.1% to 31.9% by weight, relative to the total weight of the emulsion.
50. The foundation according to claim 49, wherein the third volatile silicone oil is present in an amount ranging from 5% to 20% by weight, relative to the total weight of the emulsion.
51. The foundation according to claim 1, wherein the volatile fatty phase comprises at least 30% by weight, relative to the total weight of the emulsion, of a mixture of decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane and isododecane, wherein the isododecane content is at least 6% by weight, relative to the total weight of the emulsion.
52. The foundation according to claim 51, wherein the third volatile silicone oil is present in an amount ranging from 8% to 16% by weight, relative to the total weight of the emulsion.
53. The foundation according to claim 51, wherein the isododecane content is at least 10% by weight, relative to the total weight of the emulsion.
54. The foundation according to claim 1, further comprising at least one non-volatile additional oil.
55. The foundation according to claim 54, wherein the at least one non-volatile additional oil is chosen from non-volatile hydrocarbon oils and non-volatile silicone oils.
56. The foundation according to claim 54, wherein the at least one non-volatile additional oil is present in an amount ranging from 0.1% to 12% by weight, relative to the total weight of the emulsion.
57. The foundation according to claim 56, wherein the at least one non-volatile additional oil is present in an amount ranging from 1% to 5% by weight, relative to the total weight of the emulsion.
58. The foundation according to claim 54, wherein the emulsion comprises from 30% to 45% by weight of oils, relative to the total weight of the emulsion, wherein said oils comprise at least one volatile hydrocarbon oil, at least one volatile oil, and at least one additional non-volatile oil.
59. The foundation according to claim 58, wherein the emulsion comprises from 30% to 40% by weight of oils, relative to the total weight of the emulsion, wherein said oils comprise at least one volatile hydrocarbon oil, at least one volatile oil, and at least one additional non-volatile oil.
60. The foundation according to claim 1, further comprising at least one fatty substance chosen from waxes, gums, and pasty fatty substances.
61. The foundation according to claim 1, further comprising at least one fatty phase thickening agent.
62. The foundation according to claim 61, wherein the at least one fatty phase thickening agent is chosen from organomodified clays and hydrophobic pyrogenic silicas.
63. The foundation according to claim 62, wherein the at least one fatty phase thickening agent is present in an amount ranging from 0.1% to 5% by weight, relative to the total weight of the emulsion.
64. The foundation according to claim 63, wherein the at least one fatty phase thickening agent is present in an amount ranging from 0.4% to 3% by weight, relative to the total weight of the emulsion.
65. The foundation according to claim 1, wherein the fatty phase is present in an amount ranging from 22% to 50% by weight, relative to the total weight of the emulsion.
66. The foundation according to claim 65, wherein the fatty phase is present in an amount ranging from 25% to 45% by weight, relative to the total weight of the emulsion.
67. The foundation according to claim 66, wherein the fatty phase is present in an amount ranging from 30% to 45% by weight, relative to the total weight of the emulsion.
68. The foundation according to claim 67, wherein the fatty phase is present in an amount ranging from 35% to 45% by weight, relative to the total weight of the emulsion.
69. The foundation according to claim 65, wherein the fatty phase is present in an amount ranging from 30% to 40% by weight, relative to the total weight of the emulsion.
70. The foundation according to claim 1, wherein the aqueous phase is present in an amount ranging from 30% to 50% by weight, relative to the total weight of the emulsion.
71. The foundation according to claim 70, wherein the aqueous phase is present in an amount ranging from 35% to 45% by weight, relative to the total weight of the emulsion.
72. The foundation according to claim 1, wherein the aqueous phase comprises at least one of water, at least one solvent chosen from primary alcohols, glycols, and glycol ethers, and at least one stabilizing agent.
73. The foundation according to claim 1, further comprising at least one filler.
74. The foundation according to claim 73, wherein the at least one filler is chosen from talc, mica, silica, kaolin, starch, boron nitride, calcium carbonate, magnesium carbonate, magnesium hydrocarbonate, microcrystalline cellulose, polyethylene powders, polyesters, polyamides, polytetrafluoroethylene, and silicone powders.
75. The foundation according to claim 73, wherein the at least one filler is present in an amount ranging from 0.1% to 10% by weight, relative to the total weight of the emulsion.
76. The foundation according to claim 75, wherein the at least one filler is present in an amount ranging from 0.1% to 7% by weight, relative to the total weight of the emulsion.
77. The foundation according to claim 1, further comprising at least one adjuvant chosen from gelling agents, hydrophilic thickening agents, lipophilic thickening agents, moisturizing agents; emollients; hydrophilic active agents, lipophilic active agents; anti-free radical agents; sequestrants; antioxidants; preservatives; basifying agents, acidifying agents; perfumes; film-forming agents; and soluble colorants.
78. The foundation according to claim 1, wherein the foundation has a viscosity, measured at 25\xb0 C., at a shear rate of 200 min\u22121, ranging from 0.15 to 0.6 Pa\xb7s.
79. The foundation according to claim 78, wherein the foundation has a viscosity, measured at 25\xb0 C., at a shear rate of 200 min\u22121 ranging from 0.25 to 0.45 Pa\xb7s.
80. A cosmetic process for the non-therapeutic application of make-up to the skin comprising applying to the skin a foundation composition in the form of a water-in-oil emulsion comprising:
a fatty phase;
an aqueous phase;
at least one surfactant chosen from C8-C22 alkyl dimethicone copolyols;
at least one other surfactant chosen from dimethicone copolyols, wherein the at least one other surfactant chosen from dimethicone copolyols is present in an amount ranging from 5% to 10% by weight, relative to the total weight of the emulsion; and
hydrophobic coated pigments,