专

一种双动力压力式大尺寸陶瓷靶材成型模具及其方法

KR59806133B

发明人

LIU FEI, SU QI, Shen Nairui, LAN HAI, ZOU YUJIE

受让人

UNIV GUILIN ELECTRONIC TECH

申请人

日本光電工業株式会社

申请号

41018476

申请日

2021-12-21

公开(公告)号

KR59806133B

公开(公告)日

1993-01-25

IPC分类号

C09J011/00C09J133/00C09J007/02H01B001/00H01B001/22H05K009/00C09J007/00C09J009/02C09J011/04C09J007/20C09J007/30C09J007/28C09J007/38H01B001/20H01B005/02

CPC分类号

优先权号

201610818928.X

优先权日

2016-09-11

摘要

A disk driving device includes a disk, a motor, an arm, a head, and a housing. The disk rotates about a rotation shaft extending in a vertical direction. The motor causing the disk to rotate. The arm swings about a swinging shaft which is disposed at a position different from the rotation shaft and which extends in the vertical direction. The head is disposed at a tip of the arm and is configured to perform reading or writing of information from or to the disk. The housing accommodates the disk, the motor, the arm, and the head. The housing includes a base plate, a cover, a pivot post, a tubular portion, and a screw. The base plate is a cast product and has a box shape including a bottom wall extending perpendicularly to the rotation shaft and an open top. The cover has a plate shape covering an opening of the base plate. The pivot post is a member separate from the base plate and protrudes upward from a top surface of the bottom wall along the swinging shaft. The tubular portion has a tube shape accommodating the pivot post, and the arm is attached thereto via a bearing disposed on an outer circumference thereof. The screw is inserted into a through-hole provided in the cover and is screwed to a screw hole provided at a top end of the pivot post. The pivot post includes an annular portion in a ring shape protruding in a radial direction from an outer circumferential surface thereof. A top end of the tubular portion is located above the top end of the pivot post and is in contact with a bottom surface of the cover. A bottom end of the tubular portion is disposed on the annular portion.

权利要求

1 . A display method of an electronic device, comprising: providing a first image by a display, wherein a first vergence plane of two eyes of a user is located at a first position when the user views the first image; and providing a second image by the display, wherein the first image, the second image and an environmental scene are located within a field of view of the user, and a second vergence plane of the two eyes of the user is located at a second position when the user views the second image, wherein a first distance exists between the first position of the first vergence plane and the user, a second distance exists between the second position of the second vergence plane and the user, and the first distance is different from the second distance.

2 . The display method of the electronic device according to claim 1 , wherein the first image and the second image are displayed by different regions of the display.

3 . The display method of the electronic device according to claim 2 , wherein one of the two eyes of the user focuses on a first accommodation plane when the one of the two eyes of the user views the first image, the one of the two eyes of the user focuses on a second accommodation plane when the one of the two eyes of the user views the second image, and a position of the first accommodation plane is different from a position of the second accommodation plane.

4 . The display method of the electronic device according to claim 1 , wherein the display provides the first image at a first time point and the second image at a second time point, and the first time point is different from the second time point.

5 . The display method of the electronic device according to claim 4 , wherein one of the two eyes of the user focuses on a first accommodation plane when the one of the two eyes of the user views the first image, the one of the two eyes of the user focuses on a second accommodation plane when the one of the two eyes of the user views the second image, and a position of the first accommodation plane is different from a position of the second accommodation plane.

6 . The display method of the electronic device according to claim 1 , the first distance is greater than the second distance.

7 . The display method of the electronic device according to claim 6 , wherein a third vergence plane of the two eyes is located at a third position when the user views an object in the environmental scene, wherein a third distance exists between the third position of the third vergence plane and the user, and the first distance and the third distance satisfy a first relation: Dn

8 . The display method of the electronic device according to claim 1 , wherein the display comprises a liquid crystal.

9 . The display method of the electronic device according to claim 1 , wherein the display comprises a light emitting diode.

10 . The display method of the electronic device according to claim 1 , wherein the electronic device is applied to a vehicle.

11 . The display method of the electronic device according to claim 1 , further comprising providing a glass, wherein the glass is disposed between the user and the environmental scene.

12 . The display method of the electronic device according to claim 11 , wherein the glass comprises a windshield.

13 . The display method of the electronic device according to claim 11 , wherein the first image and the second image are projected onto the glass.

14 . The display method of the electronic device according to claim 13 , wherein the electronic device comprises an optical element, and the first image and the second image are projected onto the glass through the optical element.

15 . The display method of the electronic device according to claim 14 , wherein the optical element comprises a mirror or a lens.

16 . The display method of the electronic device according to claim 1 , wherein the electronic device comprises a first sensing element.

17 . The display method of the electronic device according to claim 16 , wherein the first sensing element comprises an eye tracking sensor, a head tracking sensor or a feature tracking sensor.

18 . The display method of the electronic device according to claim 16 , wherein the electronic device further comprises a second sensing element.

19 . The display method of the electronic device according to claim 18 , wherein the second sensing element comprises a camera, a light field camera, a structure light camera, a feature detector or a lidar.

20 . The display method of the electronic device according to claim 1 , wherein one of the two eyes of the user focuses on a first accommodation plane when the one of the two eyes of the user views the first image, a position of the first accommodation plane is different from the first position of the first vergence plane.

说明书

[0001]FIG. 1 is a front view of the design for a sofa; FIG. 2 is a rear view thereof; FIG. 3 is a top view thereof; FIG. 4 is a bottom view thereof; FIG. 5 is a left side view thereof; FIG. 6 is a right side view thereof; FIG. 7 is a right perspective view thereof; FIG. 8 is a left perspective view thereof; FIG. 9 is a right perspective view of the sofa in a partially reclined position; FIG. 10 is a left perspective view of the sofa in a partially reclined position; FIG. 11 is a right perspective view of the sofa in a fully reclined position; and, FIG. 12 is a left perspective view of the sofa in a fully reclined position. The broken line showing is included for the purpose of illustrating environment of the design and forms no part of the claimed design.

同族专利

暂无同族专利