1. A passive daylight-coupled display, comprising:
an LCD panel having a top side and a bottom side;
a turning film located behind the LCD panel, wherein the turning film has a chaos of 0.2\xb0 to 10\xb0 in the prisms;
a diffuser having a front edge adjacent the top side of the LCD panel and having a back edge; and
a curved reflector having a top side adjacent the back edge of the diffuser and having a bottom side adjacent the bottom side of the LCD panel,
wherein the diffuser transmits daylight to the reflector, and the reflector reflects the daylight to the LCD panel and provides for substantially uniform distribution of the daylight on the LCD panel.
2. The display of claim 1, further comprising a reflective polarizer located between the LCD panel and the turning film.
3. The display of claim 1, wherein the reflector is a diffuse reflector.
4. The display of claim 1, wherein the reflector comprises a diffuser providing diffusion in substantially one direction, and a reflector.
5. The display of claim 4, wherein the diffuser provides the diffusion in a vertical direction with respect to the LCD panel.
6. The display of claim 1, wherein the turning film has the following parameters: prisms having a refractive index of 1.4 to 1.7; prisms having prism tip angles of 50\xb0 to 80\xb0; and a pitch between prism tips of 20 microns to 100 microns.
7. The display of claim 1, wherein the diffuser has a transmissivity of approximately 90%.
8. The display of claim 1, further comprising opposing side walls extending between the LCD panel and the reflector.
9. The display of claim 8, wherein the side walls each comprise a reflective film.
10. The display of claim 1, wherein the LCD panel is positioned at an angle of approximately 90\xb0 to the diffuser.
11. The display of claim 1, wherein a ratio of a height of the LCD panel to a depth of the diffuser is approximately 1 to 1.
12. The display of claim 1, wherein a ratio of a height of the LCD panel to a depth of the diffuser is approximately 1 to 0.5.
13. The display of claim 1, further comprising a film located in front of the LCD panel, wherein the film comprises one or more of the following: a shatter protection film; an anti-glare film; an antireflective film; an IR film; or a single film with multiple functionalities.
14. The display of claim 1, wherein a combination of a prism refractive index and a prism angle of the turning film are selected so that the peak brightness is normal to the display.
15. The display of claim 1, wherein the combination of prism refractive index and prism angle are selected so that the peak brightness is within 10\xb0 of normal to the display.
16. The display of claim 1, wherein the combination of prism refractive index and prism angle are selected so that the peak brightness is greater than or equal to 10\xb0 of normal to the display.
17. The display of claim 1, further comprising light collection optics adjusting an amount of light incident upon the diffuser.
18. The display of claim 17, wherein the light collection optics further comprise light concentrator optics.
19. The display of claim 1, further comprising a film located under or above the diffuser, wherein the film comprises one or more of the following: a shatter protection film; a UV film; an IR film; a color correction film; or a single film with multiple functionalities.
20. The display of claim 2, further comprising an air gap between the reflective polarizer and the turning film.
21. A passive daylight-coupled display, comprising:
an LCD panel having a top side and a bottom side;
a turning film located behind the LCD panel, wherein the turning film has a chaos of 0.2\xb0 to 10\xb0 in the prisms;
a diffuser having a front edge adjacent the top side of the LCD panel and having a back edge; and
a reflector having a top side adjacent the back edge of the diffuser and having a bottom side adjacent the bottom side of the LCD panel, wherein the top side and bottom side of the reflector are each substantially planar,
wherein the diffuser transmits daylight to the reflector, and the reflector reflects the daylight to the LCD panel and provides for substantially uniform distribution of the daylight on the LCD panel.
22. The display of claim 21, further comprising a curved reflector connecting the top and bottom sides of the reflector.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
What is claimed is:
1. A method for cleaning and sterilizing a medical device comprising the steps of:
placing the device into a container;
cleaning the device in the container with a cleaning solution;
rinsing the device in the container with a rinse solution;
vaporizing a liquid substance in the container to create a sterilant vapor and contacting the device with the vapor to effect sterilization of the device.
2. A method according to claim 1 further comprising storing the device in the container in sterile form.
3. A method according to claim 1 wherein the liquid substance comprises a retained portion of the rinse solution.
4. A method according to claim 1 wherein the rinse solution comprises a chemical sterilant.
5. A method according to claim 4 wherein the chemical sterilant comprises hydrogen peroxide.
6. A method according to claim 1 wherein the liquid substance comprises a chemical sterilant.
7. A method according to claim 6 wherein the chemical sterilant comprises hydrogen peroxide.
8. A method according to claim 1 and further comprising introducing the liquid substance as a mist.